Emerald, diamond and 18ct gold necklace modernist design with polished uneven bar links and bezel set emerald and diamond joints marked Italian 750 marks and makers mark, four round brilliant cut diamonds 3.2 mm diameter each estimated total weight 0.54ct. Emerald oval cut cabochon 7.1 mm x 6.3 mm x 3.4-3.8 mm estimated weight 1.12ct. Four round cut cabochon 3.5 mm each. Necklace length 39 cm length, 46 grams total weight