Sterling Silver Genuine Smokey Quartz & Diamond Ring Polished Sterling Silver Design Ring set with (1) fine, Faceted, Round Smokey Quartz & (2) round, Gypsy-set Diamonds. Diamond weight approx .02 CT TW Smokey Quartz 1.61 CT TW Ring is available is sizes 6, 7 and 8. Add ring to your shopping cart, then select size. This item does have a matching necklace and earrings available. Also this comes in various other stones: Citrine, Amethyst, Lemon Topaz, Garnet & Blue Topaz All photos are enlarged to show detail; please go by measurements listed Please see the entire selection of these modern jewelry pieces.