Null Large platinum and 750°/°°(18K) white gold tray ring set with a dark oval s…
Description

Large platinum and 750°/°°(18K) white gold tray ring set with a dark oval sapphire weighing approx. 5 ct, surrounded by old-cut diamonds totaling approx. 1.50 ct. Circa 1930. 7.20 g. TDD 53. Length: 2.4 cm. Mascaron and owl hallmark

204 

Large platinum and 750°/°°(18K) white gold tray ring set with a dark oval sapphire weighing approx. 5 ct, surrounded by old-cut diamonds totaling approx. 1.50 ct. Circa 1930. 7.20 g. TDD 53. Length: 2.4 cm. Mascaron and owl hallmark

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