In the example below, the round loose diamonds have the same grades for color, clarity, cut, polish and symmetry. The only difference is the carat weight. The increase in price is not linear because larger loose diamonds are rarer and are priced accordingly.
Wholesale Diamond Prices
Israel-Diamonds.com, operated by Stargate Cyber Trading Ltd, is owned by I. Berman Ltd, a leading diamond manufacturing company trading on the Israel Diamond Exchange.When we say we sell at wholesale diamond prices we mean it. There is no middle-man and no retail markup. You're buying directly from one of the leading diamond manufacturing centers in the world.