Prazana Lab-Grown Diamonds 0.75ct oval white lab-grown diamond center stone with 0.25ctw round white diamond accents, rhodium over 14k white gold ring. Measures approximately 3/16"L x 1/4"W and is not sizeable. F color, SI clarity minimum.,Prazana Lab-Grown Diamonds 0.75ct oval white lab-grown diamond center stone with 0.25ctw round