Oval ruby and diamond station necklace in bezel set Metal: 18k yellow gold Gemstone: approximately 2.03 ct. t.w. Diamond: approximately 0.20 total ct. t.w., color G,H Chain: 18k yellow gold rolo chain made in Italy Chain Length: 18.5 inches Lobster claw clasp closure Rhodium: No All carat weights are approximate Almost all gemstones have been treated to enhance color and clarity and require special care. All Lo Spazio Jewelry has been custom designed and handcrafted in California, USA