16.81 Carat GIA Certified Colombian Emerald 18K White Gold Ring with VS / F Side Stone.
- Certificate: GIA Certified.
- Weight: 11.86 grams (gross).
- Side Stone: Clarity VS / F Color.
- Main Stone: Colombian Emerald.
- Main Stone Weight: 16.81 Carat.
- GIA Report Number: 5234352968.
- Measurement: 16.72 x 15.30 x 8.82 mm.
GIA Report Number 5234352968
Date of Issue July 23, 2024
|
Weight
|
11.86 grams (gross) |
|
Measurements
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16.72 x 15.30 x 8.82 mm |
|
Shape
|
Octagonal |
|
Cutting Style
|
Step Cut |
|
Transparency
|
Transparent |
|
Color
|
Green |
|
Item Description
|
Center stone set in a white metal ring with two (2) near colorless modified shield step cuts and numerous near colorless round brilliants. |
Conclusion
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Species
|
Natural Beryl |
|
Variety
|
Emerald |
|
Geographic Origin
|
Colombia |
Treatment(s)
| Clarity Enhanced (F2) |
Comments
| Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data. Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice. |
More information listed in the report
Clarity enhancement is the practice of filling tight fractures in ruby, sapphire and emerald with a variety of substances, including glass (corundum), oil, (corundum and emerald), or resin (emerald). These additions increase transparency, improve the color and the overall appearance of the treated materials. Although this is a relatively common practice, the treatment is not stable and the appearance of the stone may change over time. If the treatment process uses lead glass, this is noted on the report comment. F2 = moderate