“Mandarin Garnet & Diamond 18k Yellow Gold Ring” has been added to your cart. View cart Categories: Diamond, Engagement Rings, Rings Description Round Brilliant Diamond Ring 1.36ct I SI2 GIA designed in 18k Yellow Gold. Related products 14K Yellow Gold Pear Shape Blue Sapphire 1.25CT Ring See More Tourmaline Ring 5.92CT with Diamonds in 18k Yellow Gold See More Cabochon 5.79ct Blue Sapphire in Platinum & 18K Yellow Gold See More Cushion Tanzanite 3.34ct & Diamond 18K Yellow Gold Ring See More