Dorera by Michelle Ong Diamond Gold Bat Brooches

A faceted Morganite, diamond and 18 karat gold brooch, by John Donald, 1972. The brooch is stamped with maker's mark JAD, and dated with London hallmarks. John Donald is a designer...

A pearl, diamond, and 18-karat gold brooch by Juwelier Weyersberg, c. 1974. Signed "W", stamped 750. A one-of-a-kind brooch of exceptional craftsmanship and beauty. This jewel won the "Gold Shell" award for "most beautiful piece of pearl jewelry of the year" at the 4th annual competition of the GDE-Juwelen-Institut in 1974. It is a much-admired brooch in Mahnaz Collection...

A baroque south sea pearl, white and colored diamonds, and 18 karat gold brooch/pendant, by Arthur King, 1970s. Vintage jewelry. This brooch measures 2.56"H x 1.81"W and is signed Ki...

A dendritic agate, diamond and 18 karat gold brooch/pendant, on a textured 18 karat gold torque, by Geoffrey Turk, 2000. Turk was a master craftsman and ...

A mirror finish 18 karat white gold and textured 18 karat yellow gold brooch and ear clips set, by Chaumet, 1970s. The earrings measure 1.3" x 1.25" and the brooch 2.25" x 2.25". B...

This finely wrought Danish pendant/brooch combination comprises a large oval Persian turquoise, pearls, and 14-karat yellow gold. It was hand fabricated by Jorgen Peter Vang in the 1960s. The neckpiece is a delicate beauty which will enhance any daytime or cocktail attire. This is a rare feminine piece from Vang who is often remembered for his stronger, single-stone brutalist art jewelry, is very versatile, and can be worn in three ways. You can wear the torque or brooch on its own or combine the two pieces to create an exquisitely delicate neckpiece. The neckpieces is marked for VANG, 14K gold - the medium in which most Nordic jewelers of the time worked - and Denmark. Jorgen Peter Vang was born in Denmark in 1943. (D.2010) He apprenticed with Georg Jensen and graduated as a silversmith in 1964 from the institute for precious metal at the Goldsmith School in Copenhagen. Thereafter, he opened his workshop in Copenhagen and worked independently, creating unique , collectible modernist designs in silver and gold until 2003. Mahnaz Collection...

A poodle brooch made out of 18 karat yellow gold and white gold, featuring diamonds weighing approximately 0.50 carat. Circa 1970s. Total weight: 20.7 gr...

made in Vienna, Austria, circa 1925. The brooch is designed as a stylized flower head. It is finely crafted in 18K yellow and white gold. The brooch features seven amethysts of excel...

A chic spray brooch in a smaller size making it more easily wearable day to day. It features 1.75 carats of round brilliant and baguette cut diamonds. Eas...

Belle Époque style. Mounted in 18 carat white- and yellow gold. With 27 brilliant-cut diamonds with a total weight of circa 2,30 ct. Total weight: 6,7 grams. Length: 2.71 in ( 6,9 cm )

Set with 14 rubies weighing circa 7,0 ct. and 56 diamonds partly in old-mine-cut weighing approximately 1,66 ct. Mounted in 18K yellow- and white gold. Total weight: 33,7 grams. Meas...

This classic brooch features 6.70 carats of VS quality round cut diamonds set in 18K white gold. The feathers are finely crafted 18K yellow gold with a twist design for added flare. ...