Flawless Sapphires show no inclusions to the unaided eye when examined by a trained, experienced grader using an ideal light source.


Lightly Included 1 (LI1) is the next clarity grade below Flawless.
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Lightly Included 2 ( LI2) is similar but with one or two more inclusions, of the same minute size.

LI1/LI2 inclusions are so small that most people cannot see them without magnification, even after intense scrutiny of the gem.


Moderately Included 1 (MI1) inclusions are minor inclusions that don't affect beauty or durability. These inclusions are often not visible to the casual observer.

Moderately Included 2 (MI2) inclusions have a slight effect on appearance but do not affect brilliance. These inclusions are often not visible to the casual observer.

Inclusions in MI1/MI2 gems are so small that many people cannot see them without magnification.

Highly Included 1 (HI1) Inclusions are obvious and have a slight effect on appearance and brilliance.

Highly Included 2 (HI2) Inclusions are obvious and have a significant effect on appearance and brilliance.

Extremely Included 1 (EI1) Inclusions are prominent with significant effect on appearance, brilliance and transparency.

Extremely Included 2 (EI2) Inclusions are numerous and prominent throughout gem with severe effect on appearance, brilliance, transparency and durability.

Extremely Included 3 (EI3) Inclusions are numerous and prominent throughout gem. Gem is not transparent and shows no brilliance.

Prices

All prices are in Canadian Dollars.

All Canadian and American Clients receive their gem purchases

free of taxes, customs fees or shipping charges. .You'll pay nothing extra.

Canadian Clients: You'll receive all items "taxes and shipping included".

American Clients: Your gems are free of import taxes, customs duties and shipping

charges. Plus, you receive an Export Discount of 7%, independent of currency

exchange calculation.

International Clients: You receive an Export Discount of 7%, independent of currency

exchange calculation.

IMPORTANT NOTICE:

The Canadian Dollar has gained strength and now I can purchase gems in Asia at

much better prices. So I'm passing this saving on to you.

Effective immediately, all items are reduced by 10% from list price. Please subtract

10% from prices shown on-site. All Canadian, American and International Clients

immediately qualify for this benefit.

The Export Discount of 7% for American and International clients is calculated after

subtracting the 10% price reduction.

Please contact me at billkent@islandnet.com  with any questions you may have.

Fascinating Shape, Beautiful Yellow Sapphire!

Unusual gem! Finest clarity, superb, rich color and brilliant cutting!

Does this shape appeal to your taste for the unusual? If you like this shape, you'll love this gem!

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Untreated natural color indicated by: Intact, unaltered, microscopic crystal inclusion.

Certificate: #10525
Lakshani Gem Testing Laboratory, Colombo, Sri Lanka

Item: #yc157	Size:6.94 x 6.90 x 4.36 mm
Weight: 1.57 carats	Price: $900.

Crystal Clear Gem!

Beautiful color brought to life with excellent proportions! This golden gem sparkles with brilliance and life.

Wear this gem and have sunshine every day!

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Item:# yc200	Size: 9.81 x 6.41 x 3.87 mm
Weight: 2.00 carats	Price: $1975.

Deep, Rich Yellow Sapphire

Pear-shape perfect for your pendant! Exceptionally deep color and excellent proportions make a sun-drop of scintillating golden light.

Clarity: MI1.
Moderately Included 1 (MI1) inclusions are minor inclusions that don't affect beauty or durability. These inclusions are often not visible to the casual observer.

Untreated natural color as indicated by: FT-IR

Certificate #CO-YS-SpG0071-000280 issued by Gemmological Institute of Colombo

Item: #yc203	Size:8.00 x 6.51 x 4.84 mm
Weight: 2.03 carats	Price: $1950.

Finest Yellow Sapphire

This is a brilliant, superior quality gem because it has excellent proportions, finest clarity and bright, rich color!

You won't be disappointed--this gem is full of light and color.

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color as indicated by: FT-IR

Certificate #CO-YS-SpG0066-000280 issued by Gemmological Institute of Colombo

Item:# yc207	Size: 9.01 x 6.68 x 4.11 mm
Weight: 2.07 carats	Price: $2300.

Sparkling, Brilliant Yellow Sapphire

Beautiful oval gem with wonderful, rich color, excellent proportions and top clarity.

Wear this gem and feel happy when you see its brilliance and beauty. Always with you and always warm and bright.

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color as indicated by: Intact, unaltered very, very fine silk.

Certificate: #10528
Lakshani Gem Testing Laboratory, Colombo, Sri Lanka

Item: #yc214	Size:7.88 x 7.00 x 4.77mm
Weight: 2.14 carats	Price: $2450.

Brilliant Yellow Sapphire

Bright, medium-light cushion shape gem. Filled with sparkle and brilliance!

Would you like a pastel-color yellow sapphire, dancing with scintillating, sparkling light?

This gem is perfect for you!

Untreated natural color as indicated by: FT-IR

Clarity: MI2
MI2. Moderately Included 2 inclusions have a slight effect on appearance but do not affect brilliance. These inclusions are often not visible to the casual observer.

Certificate #CO-YS-SpG0023-000280 issued by Gemmological Institute of Colombo

Item:# yc215	Size: 7.82 x 6.06 x 4.92mm
Weight: 2.15 carats	Price: $1600.

Pure Golden Sapphire

Large, round sapphires are hard to find because the uncut crystals (known as "rough" sapphire) rarely yield round shape after cutting.

This sapphire is a beautiful gem, ideal for a stunning solitaire. Or design your own style--this round shape goes with any design.

Its depth of pure color and highest clarity grade give it unsurpassed impact.

You'll love how it looks on your hand!

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Untreated natural color as indicated by: FT-IR

Certificate #CO-YS-SpG0069-000280 issued by Gemmological Institute of Colombo

Item: #yc218	Size: 6.88-695 x 5.71mm
Weight: 2.18 carats	Price: $2800.

Spectacular Sparkler!

Beautifully brilliant round shape--Light and Bright!

Medium-light tone and fabulous cutting create a sparkling, lively gem!

You'll enjoy its sparkle every moment of the day!

Untreated natural color indicated by: intact, very small crystal inclusions.

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Certificate #10502
Lakshani Gem Testing Laboratory
Colombo, Sri Lanka

Recutting in process.

Item:# yc234	Size: 7.61 x 5.05 mm
Weight: 2.34 carats	Price: $1975.

Beautiful Gem!

Fine medium-tone color and best clarity plus
brilliant cutting--this is a beautiful yellow sapphire!

Classic "cushion-shape" displays the heritage of fine gemstones and its clear, bright color is a joy to see!

Infinitely more character and individuality than a canary yellow diamond, at a fraction of the cost.

Imagine the pleasure of wearing this gem of brilliance and light, sparkling with your every move!

Untreated natural color as indicated by: FT-IR

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Certificate #CO-YS-SpG0080-000280 issued by Gemmological Institute of Colombo

Item:# yc325	Size: 7.87 x 7.90 x 5.82 mm
Weight: 3.25 carats	Price: $3900.

Unique Shape Yellow Sapphire

Superbly cut in an Interesting shape. Ideal for the unique and attractive design you'd love to wear!

Finest clarity and rich color make this a beautiful gem--you'll love wearing this one-of-a-kind gemstone.

You'll enjoy it always!

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color as indicated by: FT-IR

Certificate #CO-YS-SpG0070-000280 issued by Gemmological Institute of Colombo

Item: #yc282	Size: 10.71 x 6.05 x 4.42 mm
Weight: 2.82 carats	Price: $2300.

Pastel Yellow Sapphire

Do you like pastel colors? This gem might be perfect for you!

Imagine the pleasure of wearing your favorite shade of light yellow, a ray of soft sunlight shining on your hand.

Untreated natural color as indicated by: FT-IR

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Certificate #CO-YS-SpG0027-000280 issued by
Gemmological Institute of Colombo

Item: #yc303	Size:9.15 x 7.47 x 5.48 mm
Weight: 3.03 carats	Price: $2200.

Just a Hint of Golden Light

Brilliance with just a slight golden hue! Do you like understated, subtle colors--just a hint of gold?

You'll love wearing this light, bright gem!

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Item:# yc308	Size: 9.10 x 6.57 x 5.78 mm
Weight: 3.08 carats	Price: $1250.

Beautiful, Rich Yellow Sapphire

Strong, pure color; unusual shape; brilliant gem!

Think of the perfect design you'd love to have for this gem. Would you wear it in one-of-a-kind ring, perhaps set with small diamonds?

Or in a solitaire setting; just a simple ring to show the world this gem's golden color and brilliance? You can choose the ideal style for your unique gemstone!

Untreated natural color as indicated by: FT-IR

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Certificate #CO-YS-SpG0063-000280 issued by
Gemmological Institute of Colombo

Item:# yc336	Size: 7.63 x 7.00 x 6.42 mm
Weight: 3.36 carats	Price: $4900.

Sweet Color and Finest Clarity!

Beautiful gemstone of exceptional clarity and pure, gold color, cut in an interesting cushion shape.

Exceptional cutting proportions and brilliance--this is a fine gemstone at an excellent price!

When you wear this gem, you know you have a gem of the finest quality--its in the highest clarity category and its brilliance is unsurpassed!

Untreated natural color sapphire indicated by: very, very small strands of fine silk.

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Item:# yc325	Size: 8.90 x 7.65 x 4.96 mm
Weight: 3.25 carats	Price: $3900.

Supreme Quality Yellow Sapphire!

Purest, gold color and finest clairity. Enjoy owning and wearing the best!

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Item:# yc353	Size: 9.84 x 8.60 x 4.07 mm
Weight: 3.53 carats	Price: $5000.

Brilliance!

Light tone, crystal-clear brilliance and the finest possible clarity.

This gem sparkles with pure cosmic light. Wear it and enjoy the bright pastel light of a golden star!

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Certificate: #10510
Lakshani Gem Testing Laboratory, Colombo, Sri Lanka

Item: #yc356	Size: 9.45 x 7.25 x 6.09 mm
Weight: 3.56 carats	Price: $2600.

Sweet and Pure Yellow Sapphire!

Sunshine gold, radiating from pure crystal brilliance makes this exceptional gem one-of-a-kind.

Haven't you always wanted to own a superior quality, brilliant gemstone? Here's your chance! You'll love wearing the Gold of the Sun!

Untreated natural color as indicated by: FT-IR

Clairity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Certificate #CO-YS-SpG0077-000280 issued by
Gemmological Institute of Colombo

Item:# yc369	Size: 9.87 x 8.22 x 5.65 mm
Weight: 3.69 carats	Price: $4700.

Fabulous Gem!

Brilliance flashes throughout this golden gem!

Fine color, superior clarity and sparkling brilliance will make you happy every time you see it--you'll love this gem!

Untreated natural color sapphire indicated by: Very, very small, intact crystal inclusions.

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Certificate #10486
Lakshani Gem Testing Laboratory
Colombo, Sri Lanka

Item:# yc390	Size: 9.73 x 7.32 x 6.08 mm
Weight: 3.90 carats	Price: C$3500.

Large and Affordable Yellow Sapphire!

Very reasonable price for a sapphire of this size!

Light-tone yellow color with a very slight haziness (it takes a trained eye to see the slight haziness) make this an affordable yellow sapphire.

Have you always wanted a large yellow sapphire at an affordable price? Here's your chance!

Clarity: Flawless. No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color as indicated by: very slight, intact crystals and fine silk visible with magnification.

Item: #yc441	Size: 11.94 x 7.99 x 5.20 mm
Weight: 4.41 carats	Price: $1850.

Large, Brilliant Yellow Sapphire!

This is a rare gem: large, brilliant and very beautiful!

Do you want a large, beautiful yellow sapphire of sparkling color at a great price?

This gem commands respect with its quality and size. Enjoy the beautiful presence this gem brings to you!

Clarity: MI1.
Moderately Included 1: Minor inclusions that don't affect beauty, durability or brilliance. These inclusions are often not visible to the casual observer.

Untreated natural color as indicated by: Intact, very, very fine silk.

Certificate #CO-YS-SpG0028-000280 issued by
Gemmological Institute of Colombo

Item:# yc466	Size: 10.58 x 9.12 x 5.39 mm
Weight: 4.66 carats	Price: $3900.

Brilliant and Bright Yellow Sapphire!

Beautiful cutting and proportions!

Beautiful brilliance!

Imagine wearing this gem in a solitaire ring setting. Absolutely stunning!

Or surround this brilliant Sun with tiny diamond Stars!

You'll love the Power of Beauty this one-of-a-kind gemstone brings to your life!

Untreated natural color as indicated by: FT-IR

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Certificate #CO-YS-SpG0076-000280 issued by
Gemmological Institute of Colombo

Recut to 4.84 carat.

Item: #yc501	Size: 10.16 x 9.78 x 6.11 mm
Weight: 4.84 carats	Price: $5900

This Sapphire Sparkles!

Brilliant gem--a beautiful rock with just the slightest warm tint!

Do you love this shape? Imagine this gem on your hand, sparkling and brilliant as the North Star.

Clarity: LI1.
Lightly Included 1 is the next clarity grade below Flawless. (Sometimes described as "Near Flawless--NFL".)
Lightly Included 1 describes a gem that has just the tiniest inclusion, barely visible to the unaided eye of a trained, experienced grader.

Untreated natural color indicated by: Very slight, intact, unaltered crystal inclusion.

Item: #wc359	Size:8.29 x 7.59 x 6.27 mm
Weight:3.59 carats	Price: $2300.

Cushion-Shape Light Yellow Sapphire!

Lightly-tinted sapphire reminiscent of antique diamond--do you like antique diamonds but not their premium price?

This gem is ideal for you!

Certificate #10504
Lakshani Gem Testing Laboratory
Colombo, Sri Lanka

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color indicated by: Intact, unaltered silk inclusion.

Recut to 2.19 carat.

Item: #yws264	Size:7.61 x 7.21 x 5.25 mm
Weight:2.19 carats	Price: $1900.

Lightest Soft Tan-Color Sapphire!

Just a touch of pastel taupe tint--this understated gem is unique with its emerald-cut shape and slightest tint!

There's a "fingerprint" inclusion (typical of sapphires from Sri Lanka) slightly visible from some angles. This inclusion reduces the cost considerably, making #tws281 very affordable for its size and beauty.

Unique combination of large size, interesting shape, unusual tint and extremely affordable price makes this gem a rare opportunity for you!

Untreated sapphire indicated by: Certification in process.

Clarity: MI2.
Moderately Included 2 inclusions have a slight effect on appearance but do not affect brilliance. These inclusions are often not visible to the casual observer.

Item: #tws281	Size: 9.10 x 7.09 x 4.55 mm
Weight: 2.81 carats	Price: $850.

Brilliance!

Visualize this gem in a stunning solitaire setting!

Imagine this gem on your hand!

Enjoy the pleasure you'll feel every time you see it sparkle!

Clarity: Flawless.
No inclusions visible to the unaided eye when examined by a trained, experienced grader using an ideal light source.

Untreated natural color indicated by: Intact, unaltered crystal inclusion.

Item: #wc324	Size:8.20 x 7.40 x 5.58 mm
Weight:3.24 carats	Price: $2100.

Unusual Color Sapphire

Warm pastel gem; blend of very light gold and very light "peach" colors.

Interesting sapphire--subtle, understated, uncommon.

If you prefer light pastel colors, you'll love this gem!

Slightly visible "fingerprint" inclusions indicating Sri Lankan origin.

Untreated sapphire indicated by: Very slight, intact, unaltered crystal inclusions.

Clarity: MI3

Item: #pws202	Size: 8.04 x 5.74 x 4.28 mm
Weight: 2.02 carats	Price: $475.

Prices

All prices are in Canadian Dollars.

All Canadian and American Clients receive their gem purchases

free of taxes, customs fees or shipping charges. .You'll pay nothing extra.

Canadian Clients: You'll receive all items "taxes and shipping included".

American Clients: Your gems are free of import taxes, customs duties and shipping

charges. Plus, you receive an Export Discount of 7%, independent of currency

exchange calculation.

International Clients: You receive an Export Discount of 7%, independent of currency

exchange calculation.

IMPORTANT NOTICE:

The Canadian Dollar has gained strength and now I can purchase gems in Asia at

much better prices. So I'm passing this saving on to you.

Effective immediately, all items are reduced by 10% from list price. Please subtract

10% from prices shown on-site. All Canadian, American and International Clients

immediately qualify for this benefit.

The Export Discount of 7% for American and International clients is calculated after

subtracting the 10% price reduction.

Please contact me at billkent@islandnet.com  with any questions you may have.

If you'd like more information about returns, please contact me at: billkent@islandnet.com

Untreated, Unheated Yellow Sapphires not yet photographed:

.93 carat round medium-light yellow, clarity: MI1, good proportions.
Do you want a sparkling gem that's not a deep yellow; more like a light canary diamond? This is a great price: $375..

.95 carat round, strong yellow sapphire, clarity: LI1, nice cutting and proportions, very pretty little gem, full of life and brilliance. $450.

.95 carat round, medium-light tone, yellow sapphire, Flawless clarity, slightly deep proportions give this gem a slightly smaller "face-up" size for its weight; this makes it more affordable than if cut to "excellent" proportions. $300.

.95 carat round brilliant yellow; finest possible clarity and excellent proportions
result in a bright and brilliant gem! $650.

.99 carat round, orange/yellow sapphire--delicious tangerine color! This sapphire is bright, beautiful and very unusual. Clarity: MI1. Do you want an intense, brilliant, unique gem? This one's for you! $600. If you love the unusual, you'll love this one!

1.04 carat oval, light yellow sapphire, finest clarity and cutting $375.

1.07 carat oval, medium tone yellow sapphire, LI1 clarity. Do you want a very affordable gem with good color, good clarity, good cutting and good price? This one fits perfectly! $325.

1.10 carat emerald-cut, very light tone yellow, clarity LI1. Attractive sapphire if you like subtle, very understated color: just a slight warm tint. Emerald-cut sapphires are hard to find. Have you been looking for a well-cut, very clean gem in the one carat range? Here it is! High clarity, fine cutting, clean, crisp shape! $490.

1.10 carat round, medium yellow, LI1 clarity. Great price for a nice, bright round sapphire in this size. $490.

1.11 carat cushion-shape, clarity: LI1very light yellow sapphire $375.

1.14 carat pear-shape: warm, rich yellow sapphire with excellent cutting and clarity.
If you love pear-shapes, this one is perfect for you because it has all the qualities
of a fine gem: excellent color, clarity and cutting! Clarity: Flawless. $675.

1.18 carat oval; excellent cutting and clarity, light yellow sapphire $478.

1.24 carat oval; best color! best clarity! best cutting!
Intense, rich golden sapphire, Clarity: LI1. $950.

1.25 carat cushion-shape, light yellow sapphire
with best cutting; sparkling gem! Clarity: LI1. $295.

1.35 carat oval, very light yellow sapphire, nice proportions
and brilliance $300.

1.38 carat oval, orangy-yellow sapphire; interesting, unusual gem.
Clarity: Flawless. $750.

1.50 carat cushion-shape, finest deep golden sapphire;
very attractive gem! $1250.

1.79 carat oval, medium yellow sapphire, fine clarity $975.

2.77 carat cushion-shape; this one is different!
Its color is more greenish than yellow, with a touch of brown
visible under some lighting conditions! Beautifully cut
and definitely unique! $1650.

Please email

billkent@islandhosting.com

for more information on these stones.

My name is Bill Kent. My life's work has been grading,
evaluating and importing.precious gems..

Using a precise and reliable gemological microscope,...
I select untreated sapphires.that have only the smallest of inclusions.and I determine the untreated status.of sapphires.based on these very, very slight inclusions...

I'm a Graduate Gemologist comprehensively.trained in.Gem Identification.and.Gem Grading
by the Gemological.Institute of America,.with additional training in Gem and Jewelry Appraisal...

My training at The Asian Institute of Gemological.Sciences,.Bangkok,.Thailand included.Advanced.Techniques in determining Gem Treatments and Gem Identification.. I personally guarantee the. authenticity.and freedom. from.heat treatment of every. sapphire on this site..

In addition, each of these sapphires has been examined by highly trained, ..
experienced gemologists in the.leading gemological laboratory in Sri Lanka. .
Precise and thorough examination.by highly-qualified gemological experts .
guarantees you'll receive a sapphire.free of heat-treatment.
.
Sri Lanka is the island-nation near the southern tip of India and is the world's .
primary producer of superior quality sapphires.. .
Sri Lankan origin of a sapphire doesn't indicate freedom from treatment.. .
Heat treatment of sapphires is now widespread in Sri Lanka. ..

Every sapphire on this site is a unique.creation of nature. Each gem on this site
contains its own, one-of-a-kind.pattern of.
natural, unaltered inclusions.indicating freedom from treatment..

Each gem-description contains the phrase: 'Untreated sapphire as indicated by...'.
giving you information about each gem's inclusions...
Natural, unaltered inclusions are permanent indicators.of the untreated.
status of your sapphire. With proper magnification,.you can see for yourself!.
Unmodified, natural inclusions are indelible.hallmarks of natural, untreated sapphires!..

Your untreated sapphire has its own
unique internal pattern.that forever indicates its untreated status..

When examined under a gemological microscope, virtually every sapphire
will reveal some inclusions...

Very small (microscopic) inclusions have virtually no impact on the value
of coloured gems, including sapphires...

Large inclusions reduce value. My inventory of sapphires is free of large inclusions...

I select your untreated sapphire using rigorous gem clarity standards.
I select only sapphires of a very high degree of purity. .
so you'll enjoy the satisfaction..
of owning a rare and beautiful untreated sapphire of superior quality!...

I make frequent trips to Sri Lanka to select sapphires at the mines. .
Here we're using an ancient technique for separating rough gems from muddy gravel.
excavated from the mines--the first step in the long journey.
your untreated sapphire travels to you. My hands-on approach saves you money!.

Actively selecting untreated sapphires at the mines .
lays the foundation for giving you the best value from the very beginning..

Proportion Grading Of Gemstones

Good proportions in gems are found when the crown angles and pavilion angles.
are within acceptable ranges, resulting in the pavilion (bottom)..
and the crown (top) of the stone being neither too deep nor too shallow...

Proportions are more important in diamond grading.
than in colored stone grading..

Excellent proportions are essential to the beauty of a diamond.
because proportions determine how light is reflected from the surface..
of the diamond and how light is refracted from within it...
The entire visual impact of a diamond is created..
by light rays reflected from its surface and refracted from within it..

In all colored stones (all gems other than diamonds),.color is a more important contributor
to the gem's beauty than proportions...


Each individual piece of sapphire 'rough' (the uncut, unpolished gem material as
it's found in the mine) has its own unique shape.

.
Some sapphire rough yields maximum weight if the pavilion is cut shallow.
and some yields the most weight if the pavilion is cut deep. ..

The cutter of sapphires saves as much weight from the rough .
sapphire crystal as possible while producing the most beautiful finished gem...
The best way to cut the largest possible gem is to plan proportions and set angles..
that are most appropriate for each piece of rough...

Bill Kent G.G.

Training

William Kent Corporation

P O Box 5544 ...Victoria.. BC ..Canada .V8R 6S4

Tel: ..250-595-6024

In Canada call toll free: 1-800-656-5368

email:billkent@islandhosting.com

.www.sapphires.ca

. your best source for untreated sapphires .

I don't sell, trade, rent or give away your personal information to any one.

I don't collect information on visitors to my site by the use of cookies or by any other method.