The Yellow-tone Sterling Silver Black Diamond Solitaire Wedding Ring with a total gemstone carat weight of 1/2 and a primary gem type of colored Black Diamond is a stunning choice for any special occasion. The ring, with a precious metal type of Sterling Silver and a weight of 10.375 grams, features a round-shaped primary gem that is set in a 4-prong setting. The primary gem has a carat weight of 0.53, a black color, and a clarity of I2-I3, making it a beautiful centerpiece for this exquisite piece of jewelry. Neither gem 2 nor gem 3 has a carat weight.Precious Metal Type: Sterling Silver Approx. Gram Weight: 10.375 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Colored Black Diamond Primary Gem Shape: Round Primary Gem Color: Black Primary Gem Clarity: I2-I3 Primary Gem Setting: 4-prong Primary Gem Carat Weight: 0.53 Gem 2 Carat Weight: None Gem 3 Carat Weight: None