This is a gorgeous set of wedding rings made of 14k yellow gold. The set includes three round diamonds that weigh a total of 1/2 carat. The main diamond is channel-set and has a weight of 0.13 carats, while the two smaller diamonds are also channel-set and have a combined weight of 0.34 carats. The diamonds have a G-H color rating and I2 clarity. The total weight of the gold used in the rings is 4.084 grams.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 4.084 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Diamond Primary Gem Shape: Round Primary Gem Color: G-H Primary Gem Clarity: I2 Primary Gem Setting: Channel-set Primary Gem Carat Weight: 0.13 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I2 Gem2 Setting: Channel-set Gem 2 Carat Weight: 0.16 Gem3 Type: Diamond Gem3 Shape: Round Gem3 Color: G-H Gem3 Clarity: I2 Gem3 Setting: 4-prong Gem 3 Carat Weight: 0.18