1920s Greenleaf & Crosby Onyx Diamond Platinum Brooch

Channel-set diamonds transform this magnificent "bow" brooch by Cauvin & Cie. from dainty to dazzling. A rare, early Art Deco piece, this brooch features black enameling in an eye-c...

This sophisticated brooch, composed of swirling motifs and glittering white diamonds, hails from the famed Russian House of Fabergé. Crafted with undeniable charm and taste by the iconic Carl Fabergé, this brooch features approximately 2.00 carats of Old Mine-cut diamonds that shine in their 18K gold and platinum settings. The House of Fabergé was founded in 1842 in Saint Petersburg, Russia, by Gustav Faberge. In 1872, Peter Carl Fabergé took over his father's small jewelry atelier and transformed it into the world's largest decorative arts enterprise of its kind. The firm built a devoted clientele, including members of the Romanov Imperial family, for whom they crafted their most precious pieces and the firm’s celebrated Easter eggs. In 1917, the Russian Revolution brought an end to the Romanov dynasty, the exile of Peter Carl Fabergé to Switzerland and a definitive halt to the original...

This exceptional yellow gold butterfly brooch from the 1970s is adorned with round brilliant cut white, champagne and cognac diamonds, totaling approximately 35 carats. The retro bro...

Set sail in style with this unique nautical brooch, crafted with 4.50 carats of French and triangle cut rubies and 3.54 carats of yellow diamonds. These gemstones coalesce to create ...

A very pretty Art Deco brooch with onyx and diamonds, ca. 1920s. The diamonds weigh circa 2 carats.

An exceptional, fine and impressive antique French 2.06 carat diamond and platinum brooch; part of our antique jewelry and estate jewelry collections. This exceptional antique French brooch...

Brooch in 18 karat yellow gold, eagle head hallmark and platinum. Made in the 1920s, this elegant brooch forms a barrette adorned on top with a platinum blade that draws a spindle-l...

Brooch in 18 karat yellow gold, eagle head hallmark and platinum. Important antique barrette brooch, it is decorated in the center of an oval sapphire millegrain closed set, shoulder...