GIA Cert. 8.45 Ct Black Opal Diamond Halo Platinum Ring lab created ring ✔ Cut: Round-Brilliant

✔ Cut: Round-Brilliant

73-carat cushion-cut diamond

8 old-cut and 14 round-cut diamonds

An extremely well-made ring with expert precision

The clarity and color of this substantially large stone make this an unmistakable natural

GIA Cert. 8.45 Ct Black Opal Diamond Halo Platinum Ring lab created ring ✔ Cut: Round-BrilliantGIA Certified Vintage 8. 45 Carat Natural Black Opal & 0. 70 Carat Diamond Halo in Platinum 900 Halo Set Cocktail Ring, Size 6. 75. Details: Item Type: Cocktail Ring Metal: Platinum 900 Size: 6. 75 (adjustable) Weight: 12. 07 Grams Center Gemstone Details: Type: Black Opal Carat: 8. 45 Carat Cut: Oval, Cabochon Transparency: Translucent Measurements: 15. 54 x 13. 25 x 6. 30 MM Treatment: None, NATURAL COLOR GIA Certified: 6234389366 Side Stones