A meaningful gift of romantic love, this lab grown diamond 3-stone heart necklace is certain to win her heart. Constructed in 14K yellow gold this cable chain necklace showcase open heart pendant graced with 1/2 ct. t.w. lab grown diamonds of VS+ clarity and bright polished finish for a dazzling appeal. This 17-inch long and 1-inch extender necklace secures with lobster clasp for perfect hold. Lobster closure, 3 Diamond Color rating: F Clarity rating: VS+ Polished finish Prong setting UNITED STATES Imported Product Specifications 15-mm Length x 15-mm Width x 17-in. x 1-in. Ext. 1/2 ct. t.w. Diamond Material & Care Gold Metal, Yellow Gold Clean with a soft cloth.