Stamped "900 PLAT-100 IRID" Size 5 1/4

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fashioned in 14k gold with black rhodium prongs

Centering a Round Cabochon ruby measuring approx

fashioned in silver topped 18k

Vintage Diamond Engagement Ring, RBC 0.31ct. gifts made easy Stamped "900 PLAT-100 IRID" SizeCentering a Round Brilliant cut diamond weighing approx. 0. 31ct., flanked by six Swiss cut diamonds weighing approx. 0. 06ctw., fashioned in platinum. Size 6 1 4. ______ At Doyle & Doyle, jewelry is as sustainable as it is beautiful. Our vintage and antique jewelry is innately ethical and conflict free as it does not involve any new mining or negative environmental impact.