Black opal and yellow gold chandelier pendant marked 18ct. Cabochons: round x2 (7 mm dia.), oval x3 (6 x 8 mm), x1 (5 x 8 mm), x1 (9 x 6 mm), pear (12 x 4.5 mm), free form x4: (5 x 8 mm), (7 x 9 mm), (6.5 x 9.4 mm), (7 x 9.6 mm), pendant length 5 cm ex bail, weight 10 grams, tests as 16ct