Lab Grown › Lab Grown 14k Diamond Tennis Necklace Image 1 of 1 Lab Grown 14k Diamond Tennis Necklace $6,450.00 14KW Lab Diamond Tennis Necklace with 200 Round Lab Diamonds, for a total weight of 7.00ctw Add To Cart Added! 14KW Lab Diamond Tennis Necklace with 200 Round Lab Diamonds, for a total weight of 7.00ctw Whatta 'bout this? Lab Grown "Smile" 1.00ctw Necklace $1,995.00 Lab Grown Emerald Cut 2.08ctw Necklace $2,995.00 Lab Grown Diamonds by the Yard 3.0CTW Necklace $3,495.00 Lab Grown Round Diamond 2.04 ctw Pendant $2,995.00 Lab Grown Emerald Bezel Set 1.96ctw Necklace $3,495.00