Shop Winkit +3 Black Onyx & Diamond Necklace 506LJVB03150120 $464.00 In stock Quantity: 1 Add to Bag Product Details This is beautiful; three dimensional 14k White Gold, Diamond, and Black onyx necklace - the perfect gift for her! Product Features: (1) 15.0 Ct 17x17MM Genuine Onyx Heart Briolet, and (15) 0.005 Ct, I1 G-H Round Diamond Full Cut set in 14K white gold. 16" Black silk necklace included. Save this product for later Favorite