gold-tone 18K rose gold vermeil laboratory-grown and created gemstones lavender and violet amethysts pink tourmalines simulated white diamonds 14K rose gold earring posts cascading waterfall design These earrings come as a pair. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery. Unfortunately, the brand cannot accept returns of jewellery for piercings.