Estate 18K Ruby, Sapphire, Emerald & Diamond RingBeautiful and sophisticated ladies cocktail ring. The wide band features channel set stones in mesmerizing colorful hues of green emeralds, blue sapphires and red rubies, surrounded by sparkly glamorous 2. 25 carats of diamonds. This ring is a timeless masterpiece that embodies vintage elegance. Description Weight 18K, Yellow Gold, Sapphire, Ruby, Emerald, Melee Cut Diamonds Approx. 2. 25 ct., Size 6 Approx. 12. 7 Grams Resizing available and upon