Michael Bondanza Brooches

Cartier Art Deco Tricolour Arrow Brooches France, 1920s A rare and highly distinctive set of three Art Deco arrow brooches by Cartier, conceived as a unified composition and executed...

Here we have a fabulously rare Art Deco onyx and diamond arrow jabot pin from the world renowned jewellery house of Cartier. This piece has been crafted in France from platinum and s...

A tutti-frutti Cartier jabot pin, in the form of a plant, the base with an oval Mughal-style carved emerald set within an old-cut diamond encrusted crescent, the top set with a finel...

This cat brooch has a charming, lifelike quality. The matte gold finish gives the cat a soft appearance, as if it's been captured mid-pose. Its slender body and gracefully curved tai...

Platinum Art Deco Old European Cut Natural Diamond Bar Pin Brooch Pin Metal: Platinum & 14k gold Weight: 9.3 grams Diamonds: Approx. .85 CTW European cut H-I VS natural diamonds ...

This whimsical floral design pin features natural colorless and fancy colored diamonds set in platinum and 18kt yellow gold. This lovely pin showcases fancy yellow, orange, and gray fancy shape diamonds in a colorless and fancy yellow diamond pave...

Vintage Turquoise and Diamond Pin/Brooch in 18k Yellow & White Gold Turquoise and Diamond Brooch features 5 Stalks of Wheat made of Round Cabochon Turquoise clusters and sprinkled ...

Old Mine Diamond Horseshoe Brooch Pin 18K Gold Platinum Edwardian This gorgeous Edwardian circa 1890-1910s Brooch Pin is crafted in 18K Yello...

A beautiful Elizabeth Locke 18 karat gold Venetian glass brooch with citrine. The vintage brooch is a cameo etched in Venetian glass. To...

Chinoiserie motif, the top finial with a carved jadeite plaque depicting Confucius and the lower decorated with a leaf and fruit motif, accented by black enamel and tiny rose-cut dia...

A beautiful and free butterfly featuring 0.93 carat of round brilliant cut diamonds. They are set in 18k yellow gold as well as bezel set in platinum in the center of the wings. Len...

This one-of-a-kind platinum Art Deco from the early 20th-century pin features an exquisite 18mm x 14mm black opal center surrounded by prong and bezel set Old European Cut diamonds. ...