This pendant is made of 10kt yellow gold and weighs 1.78 grams. It has brown diamonds that total 1/2 carat weight and are set in a square cluster pattern. The main brown diamond is round and has a clarity of I2-I3. It is surrounded by smaller round white diamonds, weighing a total of 0.17 carats, with a G-H color and I2-I3 clarity. There is no third gemstone in this pendant.Precious Metal Type: 10kt Yellow Gold Approx. Gram Weight: 1.78 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Brown Diamond Primary Gem Shape: Round Primary Gem Color: Brown Primary Gem Clarity: I2-I3 Primary Gem Setting: Pave-set Primary Gem Carat Weight: 0.33 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I2-I3 Gem2 Setting: Pave-set Gem 2 Carat Weight: 0.17 Gem 3 Carat Weight: None