Vintage 1940s 21.00 Carat Diamond Double Clip Brooch

Finely crafted in platinum with Round Brilliant and Baguette Diamonds weighing a total of approximately 20.00 carats. The brooch separates into two small clips. Circa 1950s Brooch 1 ...

Finely crafted in platinum with Round Brilliant and Baguette cut Diamonds weighing a total of approximately 14.00 carats. The brooch separates into two small lapel clips. Circa 1940s...

Finely crafted in platinum with Square, Baguette, and Single cut Diamonds weighing a total of approximately 5.00 carats. The brooch separates into two small lapel clips. Circa 1930s ...

Finely crafted in platinum with Pear-Shaped, Marquise, Lozenge, Baguette, and Round Brilliant cut Diamonds weighing approximately a total of 15.00 carats. Circa 1950s 2 7/8 x 1 1/8 i...

A stunning antique Art Deco French 4.53 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The pierced decorated, geometric Art Deco rectangular frame is ornamented with a central feature collet set 0.66Ct transitional modern brilliant round cut diamond. The principal stone is surrounded with four pierced decorated arched incurved designs, accented with enveloping collar motifs to the outer frame. The symmetrical arched motifs incorporate seventy-four pavé set diamonds, in a combination of transitional modern brilliant round and eight cuts. The cut cornered rectangular frame is embellished with a further thirty-two pavé set diamonds. The stunning design secures to the reverse with a hinged pin and push fit fastening. The frame is hallmarked to the side with the French mark for platinum (dog's head). This antique Art Deco brooch...

Gorgeous 1930 platinum diamond double clip brooch consisting of two symmetrical parts at the feet of each other, each part is fully embedd...

Presenting an exquisite vintage jewelry piece: a double clip brooch pin showcasing an impressive 12.82 carat total weight of natural diamon...

Vintage Brooch pin Platinum approx 28 grams Natural Diamonds approx 6 carat mix sizes and qualities, center stone is 5.5mm, two others are 3.5mm the rest is approx 2.0 mm stones mi...