silver-tone/black/blue 14kt yellow gold/rhodium vermeil/recycled aluminium brushed finish floral motif prong-set trillion-cut laboratory-grown black diamond totalling 8ct post-back fastening These earrings come as a pair. These earrings intentionally do not match. 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.