This is a wedding ring set made of 14kt yellow gold. It weighs around 4.6 grams and has a total diamond weight of 1 carat. The main diamond is round in shape, has a G-H color and I1 clarity, and is held in a 4-prong setting. It weighs 0.31 carats. The second diamond is also round, has a G-H color and I1-I2 clarity, and is set using prongs. It weighs 0.67 carats. There is no third diamond. The set comes with a certification of authenticity.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 4.6856 Total Gemstone Carat Weight: 1 Primary Gem Type: Diamond Primary Gem Shape: Round Primary Gem Color: G-H Primary Gem Clarity: I1 Primary Gem Setting: 4-prong Primary Gem Carat Weight: 0.31 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I1-I2 Gem2 Setting: Prong-set Gem 2 Carat Weight: 0.67 Gem 3 Carat Weight: None