Raw Crystal Ring from Moon Magic Jewelry Size 6 Moonstone Crystal (Information below from website) - 925 Sterling Silver - Authentic, untreated Moon Magic Moonstone - Stone Length: 0.47" - 0.59" (10-12mm) - Stone Width: 0.39" - 0.47" (8-10mm) - Cut: Raw and untreated - Stone Weight: 5.49 ct - Metal Weight: 2.55 g - Gem authenticity approved by GIA