Pink & Green Orchid Necklace $300.00 Made with Natural Orchids preserved in Resin, Aventurine, Agate, & Smokey Quartz with a Sterling Silver Clasp. Shop › Pink & Green Orchid Necklace Add To Cart Added! Made with Natural Orchids preserved in Resin, Aventurine, Agate, & Smokey Quartz with a Sterling Silver Clasp.