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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Boris Sosna

Boris Sosna

All items from this dealer

Blue Zircon and diamond cluster ring

Moonstone and sapphire cluster ring

Fire opal and diamond oval cluster ring

Jade and diamond baguettes ring with certificate

Demantoid green garnet and diamond crossover ring.

Diamond and fancy coloured diamond cluster ring

Three stone sapphire and diamond ring

Edwardian sapphire and diamond cluster ring

Art Deco 3 stone diamond and sapphire ring

Sapphire and diamond oval cluster ring

Sapphire and diamond rectangular cluster ring

5 stone carved half hoop sapphire and diamond ring

Sapphire and diamond oval cluster ring

Art Deco sapphire and diamond tablet ring

Sapphire and diamond ring, rectangular shape with cut corners

Ruby and diamond ballerina cluster ring

Ruby and diamond cluster ring

3 stone ruby and diamond ring

5 stone ruby and diamond ring

Victorian ruby and diamond rectangular cluster ring.

Victorian Burma ruby and diamond ring with certificate

3 stone Victorian ring

Ruby and diamond cluster ring

Edwardian ruby and diamond cluster ring with certificate

3 stone Burma ruby and diamond carved half hoop ring

Diamond and ruby calibre - cut ring with 1.55 ct est. diamond centre

Ruby and diamond ballerina cluster ring

3 Rubies and diamonds tablet shape ring

Ruby and diamond cluster ring

Ruby and diamond Art Deco oval shape platinum ring