lot-38-AN-18-CARAT-GOLD-DIOPTASE-AND-DIAMOND-PENDANT-by-Grima-1973 Published September 9, 2017 at 637 × 1014 in HIGHLIGHTS OF BONHAMS LONDON FINE JEWELLERY AUCTION – SEPTEMBER 20, 2017 LOT 38 – AN 18 CARAT GOLD, DIOPTASE AND DIAMOND PENDANT, by Grima, 1973 ← Previous Next →