Premium quality sleeping beauty turquoise in a halo design with a half carat of natural white and champagne diamonds around the main stone. Sz 8. 2.50 ctw. White Diamond 0.50 cts. Halo ring in Platinum over Sterling silver. Estimated Retail value $1,400 Hallmark D'Joy 925 *While the Sleeping Beauty mine produced a bountiful amount of turquoise over the years, the Sleeping Beauty mine was closed around 2012, due to rising costs to access the turquoise. All sleeping beauty turquoise that you see available on the market was mined prior to this date. It is a very good investment. It is out of stock online. Other listings: modern, antique, vintage, art nouveau, art deco, artisan, designer, minimalist,10k, 14k, 18k, gold, platinum, sterling silver, rhodium, solitaire, cluster, diamonds, sapphires, aquamarine, garnets, turquoise, rubies, quartz, moonstone, onyx, tourmaline, zircon, jade, topaz, apatite, ametrine, tanzanite, emeralds, onyx, pearls, kunzite, morganite, citrine, fluorite, ammolite, spinel, larimar, laboradite, tourmaline, grandidierite, opal, peridot, amethyst, moissanite, loose gemstones, certified, wedding rings, anniversaries, birthdays, heirlooms, keepsakes, promise rings. Fashion jewelry, fine jewelry, earrings, bracelets, necklaces, pendants, and watches. Jewelry from QVC, HSN, JTV, Gemporia, Kay Jewelers, Shop LC, Shop HQ.