This product is a pendant made of 14kt yellow gold. It weighs about 1.964 grams and holds diamonds that weigh 1/2 carat in total. The main diamond is princess-shaped, G-H in color and I1-I2 in clarity. It is set invisibly and weighs 0.16 carats. The other diamonds are round-shaped, G-H in color and I1-I2 in clarity. They weigh 0.34 carats and are set in prongs. There is no third gemstone.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 1.964 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Diamond Primary Gem Shape: Princess Primary Gem Color: G-H Primary Gem Clarity: I1-I2 Primary Gem Setting: Invisible-set Primary Gem Carat Weight: 0.16 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I1-I2 Gem2 Setting: Prong-set Gem 2 Carat Weight: 0.34 Gem 3 Carat Weight: None