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 218
Very good 109
Good 4

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Boris Sosna

Boris Sosna

All items from this dealer

Black opal and amethyst earrings

Spanish/Portuguese brooch and earrings set

Russian gold gate bracelet

Art Deco chrysoberyl and diamond ring

Art Deco diamond and onyx brooch

Gold and diamonds choker

Georgian oval shaped locket ring

Arts and crafts amethyst and moonstone ring

Tanzanite and diamond retro ring

“Blackamoor” cameo ring

Georgian 2 colour cameo and pearl cluster ring

Antique double heart diamond and ruby ring

Pink tourmaline and diamond cluster ring

Garnet cabochon gold ring

Victorian diamond and ruby dome shape gold ring

Art Nouveau Egyptianesque multicoloured enamel and diamonds brooch

Art Nouveau Swedish pink tourmaline, pearl and enamel necklace

18 ct. gold prayer beads necklace

Baroque natural pearl and enamel model of a bird on a later gold chain

Gold filigree and enamel necklace and matching gold enamel brooch

Art Deco large opal and diamond necklace

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