1920s Cabochon Emerald Platinum and Diamond Ring

Bulgari Ceylon No Heat Sapphire and Diamond Ring in platinum and 18ct gold. Claw set with an emerald cut sapphire of 6.54 carats, accented by pairs of baguette cut diamonds. Signed B...

Platinum eternity wedding band ring by Tiffany & Co. Full circle of blue sapphires, marked Tiffany & Co. Ring Size 6 3.1mm wide, 20.5mm diameter

Vintage midcentury French large emerald-cut smoky quartz pendant with 18K gold bail and surround, circa 1950s. No chain.

Roberto Coin alternating bezel set diamonds and 18K white gold balls tennis bracelet. Signature Roberto Coin pink stone set into clasp. Rarely worn. Circa 2008. Size 8.75" long x 0.7...

Paul Flato midcentury 14K yellow gold seashell pocket watch. Case opens compact-style to reveal hidden watch. Brushed gold dial, manual movement. The shell is a petite 1.25". Very ...

A ring that has stood the test of time as any engagement ring should do. This 1920s antique ring features a centered European cut Diamond weighin...

An Art Deco platinum ring with emerald and diamonds. The ring centers on an emerald-cut emerald with an approximate weight of 3.37 carats, f...

A fine and impressive antique 0.96 carat diamond and platinum cluster style cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive pavé set diamond ring has been crafted in platinum. The pierced decorated, cluster design is ornamented with four feature Old European round cut diamonds pavé set horizontally to the center of the design. Sixteen slightly smaller pavé set Old European round cut diamonds encircle the central arrangement, to complete the cluster design. The elevated, flared ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This antique 1920s cluster ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The ring is supplied with an independent diamond grading report card. Condition This antique dress ring...

A superb gem emerald takes center stage of this platinum made ring. It weighs 4.87 carats and has a gemmy vivid grass green color that rivals the finest of emeralds on the market. It...

A lovely 4.12 carat cabochon emerald takes center stage. It has a rich royal “jelly-bean” green color that you will simply want to eat! It is accented by 6...

Platinum Pierced Mount centering @ old euro cut round diamonds approximate 1.85 carats surrounded by 14 old euro cut diamonds 0.50 carat.