This product is a lovely wedding ring set made of 14kt yellow gold. The princess-cut diamond in the center weighs 0.63 carats, and there are 0.87 carats of smaller round diamonds surrounding it. The diamonds are a G-H color and have a SI3 and I1-I2 clarity rating. The total gemstone weight is 1.5 carats. This ring set is certified and weighs approximately 5.066 grams.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 5.066 Total Gemstone Carat Weight: 1 & 1/2 Primary Gem Type: Diamond Primary Gem Shape: Princess Primary Gem Color: G-H Primary Gem Clarity: SI3 Primary Gem Setting: 4-prong Primary Gem Carat Weight: 0.63 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I1-I2 Gem2 Setting: Prong-set Gem 2 Carat Weight: 0.87 Gem 3 Carat Weight: None