Group of jade and diamond jewellery 1. A pair of jade and gold earrings, set with a jade disc with a pierced gold frame, weight 6.8gm, length 1.6 cm 2. A pair of jade and diamond cufflinks, set with a carved floral jade, accented with round brilliant-cut diamonds, weight 8.5gm, length 1.7 cm, stamped 750, gross weight 15.2gm.