Mid-Century 2.84 CTW Old European Cut Diamond Platinum Ribbon Engagement Ring red coral Stamped OR 750 for 18

Stamped OR 750 for 18 karat gold

each link deeply grooved

Ring Size: 12 1/2 & sizable

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Top tested as platinum

Mid-Century 2.84 CTW Old European Cut Diamond Platinum Ribbon Engagement Ring red coral Stamped OR 750 for 18Centering an old European cut diamond weighing approximately 2. 84 carats total L color with SI2 clarity set with tab like prongs in a pierced basket Flanked by pierced ribbon motif cathedral shoulders With grooved terminals Stamped for platinum Circa: 1950s Ring size: 6 and sizable Measures north to south 9. 0 mm and sits 6. 5 mm high Total weight 3. 9 grams Stock Number: We 11555