An Art Nouveau sapphire and diamond pendant/brooch
An Art Nouveau sapphire and diamond pendant/brooch, pierced openwork design set with round and oval faceted sapphires and old brilliant and rose cut diamonds, estimated approximate total diamond weight 1.00ct, length including bale 5.5cm, width 3.5cm, detachable brooch fitting, unmarked, tested as 18ct gold and platinum, weight 9.8g
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An Art Nouveau sapphire and diamond pendant/brooch, pierced openwork design set with round and oval faceted sapphires and old brilliant and rose cut diamonds, estimated approximate total diamond weight 1.00ct, length including bale 5.5cm, width 3.5cm, detachable brooch fitting, unmarked, tested as 18ct gold and platinum, weight 9.8g
