Art Deco French GIA 2.38 Carats Old Mine Cut Diamond Platinum Ring

One Art Deco French GIA 3.68 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 3.68 carats, accompanied with GIA #2235159281 stating the diamond is ...

One Art Deco Inspired 0.99 Carat Old Mine Cut Diamond Sapphire Platinum Target Ring. Featuring one old mine cut diamond of 0.99 carat, graded I color, SI clarity. Accented by 19 Fren...

One Art Deco GIA 1.71 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 1.71 carats, accompanied by GIA #5231183143 stating the diamond is K color, ...

One Art Deco GIA 1.99 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 1.99 carats, accompanied by GIA #6234183142 stating the diamond is K color, ...

One Art Deco GIA 2.00 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 2.00 carats, accompanied with GIA #6465105874 stating the diamond is I color...

One Art Deco French Old Mine Cut Diamond Platinum Ring. Featuring one old mine cut diamond weighing approximately 0.50 carat, graded J c...

Early art deco era antique 14k ring topped with platinum in an open work style ribbon ring head designe centered with 1 old mine cut diamond estimate ...

Centering an old European cut diamond weighing 1.66 carats total - I color with VS2 clarity Tension set in a partial bezel with a pierced 'V' motif profile Accented by a pierced geo...

This fabulous platinum ring from the Art Deco era, is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.45ct. and is graded J color with SI1 clarit...

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...

This antique platinum dress ring is typical of the Art Deco period with its spectacular design. The ring features centrally two old mine cut diamonds in a rectangular, open back, mil...

Early art deco era 1910/1915s 14k gold ring in engraved detailed work centered with 2 old mine cut diamonds flanked with 6 smaller diamonds total estimate diamonds weight 0.60 carats