Explore Premium Lab-Grown Loose Diamonds Categories: Marquise less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Cushion less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Heart less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Emerald less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Radiant 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Oval less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Asscher less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Princess less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Pear less than 0.5 ct 0.5 ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct Brilliant Round less than 0.5 ct 0.5ct-0.99 ct 1 ct-1.99 ct 2 ct-2.99 ct 3 ct-3.99 ct 4 ct-4.99 ct <5 ct 3 ct-3.99 ct