2.85 Carat Art Deco Diamond Platinum Oval Filigree Brooch

1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old European cut accent diamonds. 1 center cut...

Art Deco 1920's clear carved rock crystal quartz, diamond and sapphire brooch. Rectangle shape rock crystal quartz adorned with 24 round brilliant cut diamonds and 6 baguette cut sap...

Embrace the timeless elegance of the 1930's Art Deco era with our .42ct diamond emerald platinum rock crystal a masterpiece that whispers sophistication. This brooch captivates with ...

1930’s Platinum Art Deco diamond brooch pendant necklace. Open work filigree diamond brooch with a fold up bale that converts it to a pendant n...

A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The brooch has been modelled in the form of a three-dimensional tied ribbon bow. The two platinum settings composing the bow loops are embellished with forty-two pavé set transitional modern brilliant round cut diamonds, in addition to a further six diamonds to the interior. The cut tails of the bow are ornamented with a further forty-three pavé set transitional modern brilliant round cut diamonds, paralleling the flowing nature of the ribbon. Both the bow loops and tails settings incorporate scalloped pierced decoration, enhancing the texture of the article. The bow's knot features six transitional modern brilliant round cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and clasp. This stunning antique bow brooch is hallmarked to the reverse with the mark for platinum (PLAT). This antique diamond bow brooch...

This stunning Art-Deco brooch is hand-made in platinum and features a filigree design with a very clean and white marquise-cut diamond of approximately 1 carat in the center, surroun...

A fine antique Art Deco brooch. In platinum. With a central set Old European cut 0.68 ct± diamond (color H-I-J, clarity: SI1) surrounded by 54 Old European cut diamonds (3.25± Ctw,...

This Art Deco diamond and sapphire brooch is the epitome of Deco style. The symmetry, the geometry, antique diamonds and sapphires, everything about this brooch is what Art Deco jewe...