GIA Cert. 5.10 Carat Untreated Black Opal Diamond Halo Platinum Starburst Ring 22k gold 350%22%2C%22Shape%22%3A%22Round%22%2C%22StoneSettingName%22%3A%22Prong%22%2C%22StoneQty%22%3A%2226%22%2C%22CWTCAL%22%3A%22Carat%20Weight%20Calculation%3A%2037X0

350%22%2C%22Shape%22%3A%22Round%22%2C%22StoneSettingName%22%3A%22Prong%22%2C%22StoneQty%22%3A%2226%22%2C%22CWTCAL%22%3A%22Carat%20Weight%20Calculation%3A%2037X0

Diamonds (30 stones):

- Measurements: 10

Band Material: 18K Yellow Gold Textured Bracelet

making it an extraordinary treasure in the gemstone market

GIA Cert. 5.10 Carat Untreated Black Opal Diamond Halo Platinum Starburst Ring 22k gold 350%22%2C%22Shape%22%3A%22Round%22%2C%22StoneSettingName%22%3A%22Prong%22%2C%22StoneQty%22%3A%2226%22%2C%22CWTCAL%22%3A%22Carat%20Weight%20Calculation%3A%2037X0GIA certified 5. 10 carat natural black opal with no color treatment, displaying vivid full spectrum play of color, set in a four prong platinum 900 mounting within a starburst single row round brilliant diamond halo totaling 0. 77 carats. Ring size 6. 5, adjustable. Product Specifications: Item Type: Cocktail Statement Ring Metal: Platinum 900 Size: 6. 5 (adjustable) Weight: 7. 66 grams Ring Face: 17. 7 x 15. 6mm Shank Type: Polished platinum plain