Jewelry-Grade Diamonds

CVD Lab-Grown Diamond (Square)
CVD Lab-Grown Diamond (Rectangle)
Round Diamond
Lab-Grown Diamond
CVD Color Diamond
Item Specification
Size 20 × 20 × 10 mm or smaller
Color I Color or better
Clarity VS2 or better
Weight Raw stone: 20.0 ct or smaller
Round loose stone: 10.0 ct or smaller
Remarks Maximum from one diamond raw stone: Round main stone (3 ct or smaller) × 1 piece, side stones (0.3 ct) × 4 pieces