\u003cp\u003eCrafted from quality brass and plated with 18k gold the Black Diamond ring is a vintage inspired single stone ring, hand crafted and set with a black onyx cabochon. \u003c/p\u003e\u003cp\u003e\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eDesigned in Sydney, Australia\u003c/li\u003e\u003cli\u003e Hypoallergenic and nickel-free\u003c/li\u003e\u003cli\u003eStones: 13x18mm Black Onyx\u003c/li\u003e\u003cli\u003eTo ensure your Black Diamond maintains its beauty, take care not to wear it while bathing, swimming, working out, or sleeping\u003c/li\u003e\u003c/ul\u003e\ BLACK DIAMOND RING GOLD