... necklaceMaterialsFreshwater baroque pearls, 18K gold-plated sterling silver, tourmaline, quartz, peridot, rhodolite, garnet, aquamarine, apatite, topaz, citrine and amethystNecklace Lengthabout 48"ClaspLobster claspMinimum ... , quartz, peridot, rhodolite, garnet, aquamarine, apatite, topaz, citrine and amethyst. 18k yellow gold-plated sterling silver, vermeil. This design is also available in ...