Home / Pendants & Necklaces / 18K White Gold Invisible Set Diamond Necklace with Black Onyx View cart “Diamond Filigree Heart Ring” has been added to your cart. 18K White Gold Invisible Set Diamond Necklace with Black Onyx$3,78500 18K White GoldCenter Diamonds = 0.31 ctsDiamonds = 0.08 ctsBlack Onyx = 1.26 Quantity Buy now SKU: N9185BO-1 Categories: New Arrivals, Pendants & Necklaces Tags: Black Onyx, Diamond, Necklace Product ID: 3552 Related products Diamond Necklace $55,90000 Buy now Art-Deco Diamond & Sapphire Shield Ring $7,89000 Buy now