Measuring approximately 6.6mm. wide, centering an Old Mine cut diamond weighing approx. 0.50ct., flanked by two square step cut rubies measuring approx. 3.5x 3.5mm., fashioned in 18k yellow gold. Stamped "18" and with maker's mark. Size 7 3/4.

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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.

We are proud that our in-house jewelry line Heirloom by Doyle & Doyle is made exclusively for us by our team of expert jewelers in New York City. These jewels are created in recycled gold, platinum, and silver and set with conflict-free natural diamonds and gemstones.

Contemporary jewelry not included in our Heirloom by Doyle & Doyle line is created in recycled metals and set with conflict-free natural gemstones whenever possible.