Genuine Ruby Ring, Natural Diamond Ring, July Birthstone Genuine Rubies, 14K White Gold Elegant Ring, Natural Rubies, Marquise Shape Ring. This absolutely stunning estate ring is finely crafted in solid 14K White gold and set with Natural Earth mined Natural Ruby and Genuine Diamonds. The center red Ruby measures 5mm x 4mm (.52 carat) and this is a very clean and transparent gem of great intensity and strong brilliance. No glass filled! Eighteen round brilliant cut diamonds are estimated to be S 14k White Gold, Diamond Carat Weight, Genuine Ruby Rings, Diamond Ring, Marquise Shaped Ring, Ruby Ring, Natural Diamond Ring, Round Brilliant Cut Diamond, Brilliant Cut Diamond