Ross-Simons - C. 1980 Vintage 8.55ct Kunzite, .50ct t. w. Diamond Ring Oval Cut Size 7. C. 1980. The perfect pink sparkle of your dreams. Our fantastic Estate collection cocktail ring spotlights a gorgeous 8.55 carat oval kunzite haloed by .50 ct. t. w. round brilliant-cut diamonds. Finely crafted in polished platinum. 3/4" wide. Diamond and kunzite ring. Exclusive, one-of-a-kind Estate Jewelry. Gia Certified Pink Sapphire Rings For Formal Occasions, Pink Gia Certified Diamond Ring For Formal Occasions, Formal Pink Gia Certified Sapphire Ring, Formal Pink Gia Certified Diamond Ring, Classic Pink Gia Certified Diamond Ring, Formal Pink Gia Certified Rings, Formal Pink Sapphire Birthstone Ring, Formal Oval Pink Sapphire Ring, Formal Pink Diamond Ring With Gemstone