14K Rose Gold 7 1/4 CTW Lab-Grown Diamond Line 16" Necklace. 688944 / Necklace / Set / 14K Rose Gold / Square / Lab-Grown Diamond / 1.8 X 1.8Mm :: 7 1/4 Ctw / Si, G-H / 16 In / Polished / 7 1/4 Ctw Lab-Grown Diamond Line Necklace