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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Boris Sosna

Boris Sosna

All items from this dealer

Victorian pink/orange tourmaline, diamonds and enamel pendant

Victorian turquoise and pearl full necklace with detachable pendant/brooch

Retro diamond, ruby and sapphire necklace set in 18/21 ct heavy gold

Victorian turquoise and ruby full snake necklace holding a heart

Victorian snake necklace with garnets and amethysts holding a garnet heart set in 15 ct yellow gold

Art Deco French full diamond necklace with diamond star and tassels

Victorian snake necklace with blue enamel garnet eyes and pearls

Victorian 18 ct gold French full garnet set necklace

Victorian snake necklace with turquoise head and ruby eyes holding a heart

Edwardian peridot and pearl lattice design pendant/necklet.

Victorian circular diamond pendant/necklace

Art Nouveau aquamarine and pearl pendant

1930s Diamond necklet in 14 ct white gold

Ruby and diamond heart shaped gold pendant on gold chain

Blister pearl and diamond pendant on chain

Art Nouveau garnet and pearl gold pendant on gold chain

Art Nouveau amethyst and pearl gold pendant on gold chain

Victorian half hoop 5 stone opal and diamond points ring

Pear shaped emerald and diamond baguette shoulders contemporary ring

Antique natural pearl and diamond crossover ring

Antique 3 natural pearl and diamond points ring

Antique gold ruby and diamond cluster ring

Edwardian opal and diamond oval cluster ring

Emerald cabochon and diamond cluster ring

Victorian possible natural pearls lozenge shape cluster ring

Art Deco diamond and triangular cut sapphires 3 stone ring

Vintage sapphire and diamond rectangular cluster ring

Single black opal antique Victorian ring

Art Deco large single pearl and diamonds ring

Oriental lady enamel portrait gold ring