| 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 Yellow 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:
10.43 carats |
Measurements:
13.21 x 9.30 x 8.85 mm |
Type of Cutting:
Faceted |
Shape:
Rectangular Octagon - Emerald Cut / Step Cut |
| Color |
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Intensity of Color:
Vivid |
Shade:
Yellow |
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Color Award:
Canary Yellow
Color Award Description:
The vibrant, vivid yellow color of this gem earns it the "Canary Yellow" color award.
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| Transparency & Clarity |
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Transparency:
Transparent
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Clarity Grade:
Eye-Clean
Clarity Grade Description:
The stone is completely free from eye-visible inclusions
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Gemologist's Comments on Clarity:
Such a high level of transparency and exceptional clarity (eye-clean) is rarely seen in natural & unheated/untreated yellow sapphires, particularly in stones over 5 carats in weight.
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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:
Strong |
Color:
Yellow-Orange |
| Special Characteristics |
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Large Size:
The size of this gemstone is large compared to the commonly available sizes in this species/variety, making it rare and highly sought-after.
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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 report. We will ship the original report along with the item.
International Gemological Institute report # 691511548
The accompanying IGI report authenticates this gemstone as a "Natural Yellow Sapphire" of "Sri Lanka" origin with a comment stating "No indications of treatment have been found". The accompanying IGI report states "Fine Color Quality". IGI awards this comment only to select gemstones that meet their specific "Fine Color Quality" criteria.
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| StarRuby.in® Listing Price |
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Total:
$29,204.00 |
Per Carat:
$2,800.00 |
| 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:
43806 |
Per Carat:
4200 |
| References |
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Listing ID:
441458 |
Stone ID:
E12139 |
