This necklace is called the 'Diamond CROSS PENDANT'. It's made of 10kt Yellow Gold and weighs about 1.87 grams. The necklace has diamonds that weigh a total of 1/6 of a carat. The main diamond is round and 0.01 carats. The other two diamonds are also round and are 0.06 and 0.08 carats. The diamonds are set in different ways, with one being prong-set, one being bezel-set, and the other being channel-set.