All of the best of black diamond necklaces are paired in this popular trio. This set exemplifies every part of our collection in the best way possible making them ideal for stacking, matching, and wearing with that go to little black dress. This trio features our 20ct black diamond bead necklace along a euro wire, the LBD 15ct round black diamond necklace in yellow gold, and the LBD 15ct oval black diamond bead necklace in white gold to give you the best of all 3.