Discover an exceptional selection of fine jewelry, gemstones, watches, coins, and estate treasures in this Blue Nest Home online auction. This fine gold and gemstone auction features an impressive assortment of 10K, 14K, 18K, and 22K gold jewelry, including diamond rings, sapphire and ruby pieces, opals, emeralds, pearls, and sterling silver collections. Highlights include Mikimoto pearls, Art Deco jewelry, certified diamond earrings, antique pocket watches, and large gold jewelry lots...