Home / Pendants & Necklaces / 18K White Gold Invisible Set Diamond Necklace with Black Onyx and Diamond Trim View cart “Original Design Byzantine Style Engagement Mounting” has been added to your cart. 18K White Gold Invisible Set Diamond Necklace with Black Onyx and Diamond Trim$4,51700 18K White GoldSet Diamond = 0.34 ctsDiamonds = 0.30 ctsBlack Onyx = 0.61 cts Quantity Buy now SKU: N9265BO-1 Categories: New Arrivals, Pendants & Necklaces Tags: Black Onyx, Diamond, Necklace Product ID: 3548 Related products White Gold Skeleton Ring $2,15800 Buy now Gold & Diamond Link Bracelet $7,49000 Buy now