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Beautiful Natural Clear Cognac Green Amber .925 Sterling Silver Ring #6 ½

Beautiful Natural Clear Cognac Green Amber .925 Sterling Silver Ring #6 ½
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Shipping time: 4-7 Days
Product no.: C-63-2059
$ 22.00

This Product is expected to be on stock again on 07/09/2021


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Beautiful Natural Clear Cognac Green Amber .925 Sterling Silver Ring #6 ½



Stone: 0.5"x 0.4" metric: 12.0 x 10.0mm
Weight: 15.0 cts, 3.0 grams
Stone Color: COGNAC GREEN
Clearness: CLEAR
Stone: AMBER
Material: .925 STERLING SILVER
Size: 6 ½ | 53 | 16.8 mm
Origin: DOMINICAN REPUBLIC

ITEM CODE: C-63-2059



Color phenomena of authentic Dominican blue amber.
Blue amber from the Dominican Republic has been identified the aromatic hydrocarbon component perylene
as the source of the UV-stimulated fluorescence emission in the visible wavelength range from 430 to 530 nm,
resulting in the observed greenish blue color.
They also described the blue color as iridescence under natural daylight or daylight-equivalent lighting.

*Bellani et al.

Please make sure you understand the color phenomena.
For complete information, please visit

https://www.gia.edu/gems-gemology/summer-2014-liu-color-phenomena-blue-amber

 

Different lighting environment generate different colors,
see sample images below:


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