1930S Emerald Diamond Platinum Brooch

Former property of an English Gentleman. Elegant and Stunning as usual Art Deco design is one of our favorite period. Bow tie brooch in diamond and calibrated sapphires. Circa 1930. French mark for platinum. Dimensions: Length: 6.5 centimeters (2.6 inches) Width: 2 centimeters (0.8 inches). We are reknown for curating unfindable jewels. Most of the pieces of our collection are antique, one-of-a-kind and formerly owned by...

This piece is a wonderful creation of top quality. The modernist design of Art Deco period. Diamonds are white and clean Round and Baguette cuts perfectly matching. The clasp is also...

Art Deco Diamond Brooch. Circa 1930. Total length: approx. 4.50 centimeters. Total width: approx. 2.30 centimeters. Total weight: 13.81 grams.

Art Deco Diamond Brooch. Circa 1930. Total length: approx. 5.00 centimeters / 1.97 inches. Total width: approx. 2.80 centimeters / 1.10 inches. Total weight: 13.18 grams.

Art Deco Important Diamond Brooch. Circa 1930. Length: approx. 7.80 centimeters / 3.07 inches. Width: approx. 3.70 centimeters / 1.46 inches. Total weight: 35.16 grams.

Diamond and Platinum Brooch. Elevate your style with this captivating Diamond and Platinum Brooch, adorned with a mesmerizing combination of diamonds. Featuring a brilliant 2.25-car...

1930's Buccellati brooch set with 72 mix cut diamonds weighing approximately 6.2 carats. Signed 'M. Buccellati'. 72.91 mm x 31.08 mm Metal Type: Pla...

The brooch is finely crafted in platinum with diamonds weighing approximately total of 1.20, 2.00, 3.60 and 8.00 carat.

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

Brooch in platinum, dog head hallmark, and 18 karat white gold, eagle head hallmark. Long antique barrette brooch, it is decorated in the center of a...

An impressive antique 0.22 carat diamond and 15 karat yellow gold, platinum set 'wreath' brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive 1930s diamond brooch has been crafted in 15k yellow gold with a platinum setting. The brooch has been modelled in the form of a wreath and tied bow. The wreath has a twisted ribbon design, accented with a millegrain decoration and a tied bow to one side. The design is embellished with a total of nineteen pavé set diamonds in a combination of Old European cuts and eight-cuts. A plain and unembellished outer border encircles the design. The platinum set brooch secures to the reverse with a hinged pin and safety clasp, crafted in 15k yellow gold. The brooch is hallmarked to the outer rim with the marks for 15k gold and platinum (PLAT 15CT). This impressive antique bow brooch...

Brooch in platinum, dog head hallmark. Delightful antique brooch, it is adorned in the center with a round opal cabochon shouldered on either side with two antique brilliant-cut diam...