Victorian 18K Gold and Agate Cabochon Ring

This Victorian 14k gold ring features a beautiful elongated panel carved from a black and white banded agate. The central feature is a flower, with the white agate defining the petal...

This remarkable 14k rose gold agate cameo ring features the portrait of a gentleman, depicted in profile wearing a hat and looking off into the distance. The agate is dark reddish br...

This 14k gold ring is reminiscent of a briar patch, with four iridescent fire opals held within twisted vines of 14k gold. The gorgeous fire opals are mesmerizing to look at—they hav...

This stunning vintage Tiffany & Co. ring, which has a crossover element that centers around an oval citrine cabochon, creates what looks like an eye. The citrine is globelike, with a...

An exceptional, impressive antique banded agate and 14 karat yellow gold intaglio signet ring; part of our diverse antique jewelry and estate jewelry collections. This exceptional, fine and impressive signet ring has been crafted in 14k yellow gold. The substantial antique ring setting (circa 1880) displays an oval carved banded agate panel (circa 1820), ornamented with a carved intaglio. The intaglio bears a male profile, featuring a beard and tied headband. The surrounding setting is plain and unembellished, melding with the incurved shaped ring shoulders and blending seamlessly with the plain ring shank. This antique intaglio ring...

This cool agate stone has almost a leopard print look to it! The stone is clear except from two golden stripes that creep in. The 14ct gold shoulders are ornate and suit the long sto...

This wonderful agate stone has marbling of brown, red, white and clear. The stone is encased in 9ct gold. Ring Size: S or 9 Stone Diameter: 11mm Heigh...

Exquisitely colored and richly saturated, this vintage ring features a breathtaking moss agate set in a detailed gold mounting. The braided surrounding details draw the eye to the be...