Mid-Century 5.60 CTW Sapphire Diamond Platinum Vintage Cluster Ring pierced 2 mm wide and sits

2 mm wide and sits 7

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Stamped PT950 and 22KY for platinum and 22 karat yellow gold

Back oval is smaller and polished gold while front facing oval is larger and centers an oval jade cabochon

Mid-Century 5.60 CTW Sapphire Diamond Platinum Vintage Cluster Ring pierced 2 mm wide and sitsCentering an oval cut sapphire weighing approximately 4. 20 carats transparent dark blue in color Prong set in basket and flanked by cathedral shoulders prong set with clustered diamonds Pear and round brilliant cut weighing approximately 1. 40 carats total H I color with VS2 clarity arranged in a symmetrical pattern Tested as platinum Circa: 1950s Ring size: 7 1 4 and sizable Measures north to south 12. 0 mm and sits 6. 0 mm high Total weight: 5. 9