| Collections |
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This item is a part of the following collections:
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Treasures of the Earth
"Treasures of the Earth" is a collection of noteworthy gemstones hand-picked by our team of gemstone experts. Every gemstone in this collection will captivate you with its intrinsic beauty and spectacular flair.
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| Gemstone, Origin & Treatments |
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Species:
Natural Corundum |
Gemstone & Variety:
Natural Blue Sapphire |
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Geographic Origin:
Ceylon (Sri Lanka)
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Treatments:
No Treatments (Unheated/Untreated)
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| Weight, Measurements & Shape |
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Weight:
5.08 carats |
Measurements:
10.32 x 7.53 x 7.69 mm |
Type of Cutting:
Faceted |
Shape:
Oval |
| Color |
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Intensity of Color:
Intense to Vivid |
Shade:
Velvety Blue |
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Color Award:
Cornflower Blue
Color Award Description:
The lively blue color of this gem earns it the "Cornflower Blue" color award.
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| Transparency & Clarity |
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Transparency:
Transparent
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Clarity Grade:
Very Slightly Included
Clarity Grade Description:
Inclusions are very slightly visible on close eye inspection but don't detract the viewer's eye from the stone's beauty
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| Fluorescence |
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| Fluorescence is the visible light some gemstones emit when exposed to invisible ultraviolet (UV) rays. We've described below the intensity and color of the gemstone's fluorescence under long-wave UV light (LWUV). |
Intensity:
None |
Color:
Not applicable |
| Special Characteristics |
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Velvety Appearance:
This gemstone exhibits an appearance that is classified as "velvety". Such an appearance results from very fine microscopic particles that scatter light, causing the coveted visual effect without negatively affecting the gem's transparency. Gemstones with a velvety appearance have little to no extinction, display a warm glow, and look very pleasing to the eye. Therefore, velvety appearance is considered a highly sought-after trait in gemstones. The most prominent examples of gemstones coveted for their velvety appearance are the legendary Kashmir sapphires.
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Vibrant Brilliancy:
This gemstone exhibits a brilliancy that is classified as "vibrant." Vibrant brilliancy results from a combination of factors such as skillful cutting, excellent clarity, even color distribution, and a very low degree of extinction.
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Superior Cutting:
The cut grade of this gemstone is classified as "superior". It has been masterfully cut by our highly skilled gem cutters (lapidaries) to bring out its best qualities and diminish any perceived imperfections. This gemstone is symmetrical, well-proportioned, and has an excellent surface polish. Therefore, it displays the maximum dispersion, scintillation, and fire.
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| Gemological Reports |
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This item is accompanied by the following gemological reports. We will ship the original reports along with the item.
GRS Gem Research Swisslab report # GRS2024-121201
Asian Institute of Gemological Sciences report # GF24051726
The accompanying AIGS report authenticates this gemstone as a "Natural Sapphire" with a comment stating "No indication of heat treatment: NTE". The accompanying AIGS report describes the color as "Cornflower Blue" and states "This stone has been given the AIGS 'Cornflower Blue' grade on the AIGS Sapphire Color Grading Scale". AIGS awards this color term only to select blue sapphires that meet their specific "cornflower blue" color criteria.
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| StarRuby.in® Listing Price |
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Total:
$17,272.00 |
Per Carat:
$3,400.00 |
| Recommended Retail Price (RRP) |
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| The “Recommended Retail Price (RRP)” is the price you can expect to pay for a similar item at a high-street retail store. |
Total:
25908 |
Per Carat:
5100 |
| References |
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Listing ID:
441479 |
Stone ID:
E12160 |
