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

Pink tourmaline and diamond cluster ring

Garnet cabochon gold ring

Victorian diamond and ruby dome shape gold ring

Victorian coral and pearl half hoop band ring

Antique coral and pearl three stone ring

Antique half hoop coral and diamond ring

Emerald and diamond Art Deco rhombic shape ring

Ruby and diamond 7 stone half hoop gold ring

Full eternity ring set with rubies

Retro diamond and ruby square ring

Flip over “day/night” emerald, sapphire and diamond ring

Ruby and diamond three stone half hoop carved ring with diamond points

Victorian ruby and diamond “twist” ring

Victorian ruby and pearl cluster ring

Sapphire and diamond sides full eternity ring

Full eternity diamond ring

Diamond full eternity ring in 18 ct white gold

Full eternity diamond ring in 18 ct white gold

Full diamond eternity ring set in platinum

Diamond half eternity ring

Heavy platinum ring set with a row of small diamonds

Diamond full eternity ring plus platinum wedding ring (a set)

Diamond full eternity ring

Diamond full eternity ring

Victorian diamond full eternity ring

Diamond and ruby full eternity ring

Platinum set diamond baguettes full eternity ring

Platinum set diamond baguettes full eternity ring

3 stone diamond ring, 0.6 ct total est.

Victorian 5 stone diamond ring in 18 ct gold