18K white gold, cocktail ring. Center stone is one (1) oval cut, no heat, sapphire weighing 6.00ct. Sapphire is accompanied by an AGL Prestige Gemstone Report #1113440. Sapphire is surrounded by twenty-eight (28) round brilliant cut diamonds weighing approximately 2.10ctw. Ring weighs 7.4 grams and is a size 7.5. All questions answered. All reasonable offers are considered! Gold Cocktail Ring, Gold Cocktail, No Heat, One 1, Round Brilliant Cut Diamond, Cocktail Ring, Cocktail Rings, Oval Cut, Sapphire Ring