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RING yellow gold 18 carats Star RUBIS CABOCHON 13 carats unheated from Burma diamonds - 2 certificates

RING Yellow Gold 750 / 1000 with Rubis cabochon and diamonds

Gemmological Certificate EMIL 77215-5 and 81382-9 from Japan and GIL 20160621536 - Unheated Star RUBIS from Burma

Rubis 13 carats
Diamonds : 0.3 carat
Ring weight : 8.2 grammes
Size : 53

Delivried with a box and its 2 certificates

Dimensions :
- Finger size : 53
- Weight : 8.2 g
This description has been translated automatically. please click here Click here to display the original language FR

Yellow gold : Yellow 18K gold is an alloy contianing 75% of pure gold, whereas 14K gold contains only 58,5% of pure gold.
Cabochon cut : Means a polished dome shaped gemstone stone, without facet.
Carat : The carat (ct) is a unit of mass equal to 2 g. Carat is used for measuring the weight of gemstones.
Diamond : In mineralogy, diamond is an extremely rare, precious and hard (named after the ancient Greek "unbreakable") metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice.

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