Art Deco Old Mine Cut Diamond Platinum Pin

This gorgeous platinum pin from the Art Deco era, is centered with a sparkling old mine cut diamond weighing approximately 0.80ct. and smaller old mine cut diamonds weighing approxim...

This stunning platinum pendant/pin from the Art Deco era, is centered with sparkling baguette cut diamonds that weigh approximately 2.50ct. graded G color with VS1 clarity. The cente...

This amazing platinum pin from the era, is set with sparkling marquise and round cut diamonds that weigh approximately 1.60ct. graded G-H color with VS clarity. The pin measures 1.25...

Handcrafted from the Art Deco era, this platinum ring centers a GIA certified old mine brilliant cut diamond that weighs 1.24 carat and is graded J color with VS2 clarity. The center...

Made of 18k yellow gold, the pin features two sparkling old mine cut diamonds; one weighs approximately 1.10ct and the other weighs approximately 0.70ct. The color of these diamonds ...

This stunning platinum ring is centered with a sparkling EGL certified old mine cut diamond that weighs 2.22ct. The color of the diamond is I-J with VS1 clarity. The center diamond i...

Gorgeous creation from the Art Deco time period. The pin is crafted in platinum with filagree details decorating the piece. The pin shows sharp angles as the pin is set with over 4.5...

An antique original Art Deco brooch with a classic look and elegant details. Eleven graduated diamonds with a total carat weight of approximately 4.26ctw shine bright in gleaming pla...

Here we have a stunning diamond brooch crafted in solid platinum during the art deco period. It features 7 large old European cut diamonds which are bead set in elegantly milgrain-et...

This is an extraordinary Diamond Platinum Tiffany & Co. Edwardian - Art Deco Brooch Pin with approximately 2.5 Carats of magnificent Old Mine Cut Tiffany Diamonds set in Platinum in an open work scroll and leaf motif design of the highest quality. The antique Tiffany Diamonds are extraordinary. They are brilliantly white and clean. There are 30 Old Mine Cut Diamonds set throughout the brooch. In the center is a very rare pyramidal square fancy cut diamond of exceptional quality. The diamond is brilliantly white and very clean and the cut is absolutely magnificent. The diamonds are set in Platinum in a gorgeous open work design with knife edge designs leading to the two circular terminals. The terminals have elegant leaf and scroll form motifs set with diamonds in an arched design with milgrain beaded borders. The Tiffany Brooch is one of the most beautiful Edwardian jewels we have seen. The stunning design is timeless. The use of Platinum allowed the Tiffany jewelers...

The Rose Diamond Platinum Enamel Buddha Jabot Pin Brooch is an Art Deco Masterpiece. The seated Buddha is blue art glass and is absolutely exquisite. B...

An absolutely exquisite platinum and diamond pin clips from the Art Deco (ca1920) era! This wonderful and unusual piece is made of platinum an...