This is a necklace made of 14kt yellow gold, weighing 2.4 grams. The pendant has a total of 0.5 carats of gemstones, including a black diamond and smaller white diamonds. The black diamond is round and has a pave setting, with a weight of 0.14 carats. The white diamonds are also round and pave-set with a total weight of 0.36 carats. There is no third gemstone. The necklace is meant for special occasions like an anniversary, and signifies a journey of love.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 2.3702 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Colored Black Diamond Primary Gem Shape: Round Primary Gem Color: Black Primary Gem Clarity: I2-I3 Primary Gem Setting: Pave-set Primary Gem Carat Weight: 0.14 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I2-I3 Gem2 Setting: Pave-set Gem 2 Carat Weight: 0.36 Gem 3 Carat Weight: None