silver-tone 14kt white gold/rhodium vermeil polished finish floral motif prong-set pear-cut laboratory-grown pink Paraiba tourmaline totalling 17.4ct prong-set brilliant-cut laboratory-grown white diamonds post-back fastening 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.