This graceful ring from the Mimi & Max Collection features an oval cabochon-cut smokey quartz center stone. The ring is crafted of fine sterling silver with a high polished finish. Gemstone colors - Brown Gemstone shapes - Oval One bezel-set oval-cut smokey quartz measures 12 mm wide x 18 mm long Total gemstone weight - 11 carats Metal - Sterling silver Finish - High polish Metal weight - 5.29 grams Ring setting dimensions - 19 mm wide x 12.8 long All carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code E (smokey quartz). See Treatment Guide for further information.Click here for ring sizing guideThis ring cannot be resized.