Agate Brooches

An Elizabeth II pierced sterling silver parcel-gilt and citrine target brooch. The brooch is stamped with London hallmarks for 1965, and the maker's mark 'SD' for Sibyl Dunlop. E...

An exceptional, stunning and impressive vintage 4.95 carat diamond and platinum brooch in the Art Deco style; part of our diverse vintage jewelry and estate jewelry collections. This exceptional vintage diamond brooch has been crafted in platinum. The pierced decorated Art Deco style platinum frame has an abstract form, displaying a central feature six claw set 0.40Ct transitional modern brilliant round cut diamond. Three plume shaped settings emanate from the central diamond, embellished with a combined total of thirty-seven pavé set transitional modern brilliant round cut and eight-cut diamonds. The vintage diamond brooch is ornamented with three collet set baguette cut diamonds to the lower portion of the feature diamond, and four channel set square cut diamonds accent the upper border of the design. Nineteen individually bezel set transitional modern brilliant round cut diamonds complete the abstract arrangement; this array could be correlated with the base of a classic Art Deco plume headdress/headpiece/fascinator. This versatile example of Art Deco jewelry can be worn as a hair adornment...

This beautiful antique Victorian Scottish brooch is modelled in solid silver and forms a belt and buckle patterned with intricate, foliate ...

Introducing a magnificent Art Deco Sterling Silver Dove Bird Pin that exudes timeless elegance and a touch of edge. Measuring an impressive 3.5” (90mm) in length and estimated to be ...

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...

A jabot pin designed by Cartier. Fantastic jabot brooch, created during the art deco period by the jewelry house of Cartier, back in the 1930. This rare colorful piece has been craf...

Whimsical diamond and enamel butterfly brooch in 18k yellow gold and platinum. Brooch contains 3 enamel colored sections of blue, yellow and orange creating the perfect combination f...

A chic Art Deco jabot pin embellished with coral, onyx, and diamond.

Embodying the glamor and modish motifs of the Roaring 20s, this exquisite Art Deco-era jabot pin was crafted by the esteemed Cartier. Formed from an exceptio...

Elegant, dainty and sparkly – this elegant key jabot pin dates to the late Edwardian to Art Deco period. Crafted of platinum and 18K gold, the piece features a figural skeleton key ...

Beautiful Antique Art Deco 18K Yellow Gold Platinum Old Mine Diamond Buckle Pin. This beautiful pin is crafted in 18K yellow gold and platinum top. It has o...

Art Deco diamond and platinum jabot brooch circa 1925. Jacob's Diamond & Estate Jewelry. ABOUT THIS ITEM: #P-DJ131E. Scroll down for detailed specifications. Jabot pins have been ...