Art Deco Old Cut Diamond And Platinum Ring 1910's

The 7.5mm natural pearl between two old brilliant-cut diamonds, diamonds approx. 0.50cts total. Mounted in platinum and 18kt yellow gold. Ring size approx 8 Weight: 2.9gr.

The oval shaped flat onyx inset with a collet set principal round old cut diamond, approximately 1ct. Length of head 1.7cm x 1.2cm The setting is in platinum with geometric motif eng...

The old European-cut diamond weighing approximately 1.25 carats, framed by French calibré-cut rubies within an oval border of small old European-cut di...

Centering old mine-cut diamonds to scalloped shaped black onyx sides, mounted in platinum, circa 1920 Size 7

Beautiful Antique Art Deco Platinum Aquamarine and Old Cut Diamond Ring. This incredible Art Deco aquamarine and diamond ring is crafted in platinum. The ring features a gorgeous blu...

This rather beautiful Art Deco ring was made in France likely in the 1930s and features Old European cut and rose cut diamonds all set in a handmade platinum mount. The central diamond in the ring is a millegrain set Old European cut stone of G colour and VS clarity weighing an approximate 0.70 carat. Flanking this central stone are two further Old European cut diamonds which each weigh 0.15 carat and are each of G colour and SI clarity. The balance of the diamonds in the ring are rose cut stones which are each of G colour and SI clarity, and combined with the three larger stones have a weight of 1.14 carat. The back of the rear of the shank is hallmarked with a French platinum purity mark and a rubbed, unidentified makers mark. Marked - French platinum mark...

Art Deco 1930-1939 Diamond Platinum engagement ring with step design shoulders engraving and filigree work. Original old European cut bright sparkly diamonds. 1 old European cut di...

Beautiful Antique Art Deco Platinum Old Cut Diamond and Sapphire Engagement Ring. This beautiful Art Deco old cut diamond and sapphire engagement ring is crafted in platinum. The rin...