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 214
Very good 98
Good 3

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Fine Jewellery

Edwardian diamond cluster necklace with two diamond danglers

Edwardian diamond cluster platinum necklace with two diamond danglers...

Boris Sosna

Boris Sosna

All items from this dealer

Edwardian diamond cluster necklace with two diamond danglers

Art Deco diamond and pearl brooch/pendant. Gold on silver with chain in 18 ct white gold

Victorian diamond cluster necklet in 18 ct gold on gold chain

Enamel and diamond gold pendant. Probably Russian, on Russian red gold chain.

Victorian gold on silver diamond pendant/brooch

Art Deco diamond and pearl pendant/brooch

Diamond sapphire and pearl Art Deco necklace

18 ct gold peridot and natural red spinel dangly pendant (with matching earrings)

Single sapphire gents/ladies ring with patterned shoulders

Diamond and sapphire drop shape Edwardian ring

Victorian diamond and sapphire round cluster ring

Large pearl and diamond cluster ring

24 ct gold natural pearl 5 stone half hoop ring

Emerald and diamond 3 stone ring

Heart shaped opal and diamond cluster ring

Shaped opal and diamond cluster ring

Ruby and diamond oval cluster ring

Diamond and sapphire tablet along the finger cluster ring

Diamond and sapphire large oval tablet ring

Diamond and ruby wing shape 2 colour gold earrings

Garnet and gold flower shape screw on earrings

Shell Cameo earrings in gold

Diamond and peridot cluster earrings

Ruby and diamond flower cluster antique earrings

Victorian dangly diamond earrings.Diamonds total 4 ct est.

Art Deco rectangular diamond earrings

Ruby and diamond dangly cluster earrings

Diamond and sapphire cluster earrings

Ruby and diamond dangling earrings

Antique diamond, ruby, sapphire and pearl naturalistic "bug on branch" brooch