Boris Sosna

Antique Jewellery Dealer
Born in St Petersburg and with over 40 years experience, Boris specialises in fine quality gem-set gold pieces from the Georgian, Victorian, Edwardian, Art Deco/Nouveau and retro periods. He has a large stock of antique, period and vintage jewellery and loose gemstones.
He is a fellow of the Gemmological Association of Great Britain (FGA/DGA)

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Excellent 189
Very good 84
Good 3

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sold

Fine Jewellery

Ruby and diamond antique circular brooch

POA

Mid-Victorian circular shape ruby and diamond gold on silver brooch....

sold

Fine Jewellery

Art Nouveau enamel and multi gem flower shape brooch

POA

Art Nouveau multi-tone enamel ruby, diamond and sapphire brooch in 15 ct gold...

sold

Fine Jewellery

French 18 ct. gold vintage dog brooch/clip with sapphire eyes

POA

French 18 ct. gold vintage dog brooch/clip with sapphire eyes...

sold

Fine Jewellery

Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est.

POA

Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est....

sold

Fine Jewellery

Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch

POA

Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch...

sold

Fine Jewellery

Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold

POA

Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold...

sold

Fine Jewellery

Art Deco platinum tablet diamond brooch Diamonds total 13 ct est.

POA

Art Deco platinum tablet diamond brooch. Diamonds total 13 ct est. 3 principal stones: 2.0 ct est. , 2 x 1.5 ct est. Additionally 8.0 ct est. of smaller diamonds....

sold