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

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

Victorian turquoise and ruby full snake necklace holding a heart

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

Victorian turquoise and pearl full necklace with detachable pendant/brooch

Victorian pearl and amethyst necklace with amethyst and pearl coronet centrepiece

Victorian pearl necklet/brooch in 15 ct gold

Victorian pearl necklace of triple clusters

Emerald drops and gold beads full necklace in 18 ct gold

18 ct gold fringe necklace

Full size amethyst necklace in 18 ct gold. Total amethysts 250 ct est.

Diamond and ruby full size heavy necklace in 2 colour gold

Edwardian peridot and pearl pendant/brooch

Pearl and diamond Edwardian floral pendant

Murrle Bennet Edwardian opal and pearl necklace

Rose cut diamond pendant of a bird

Antique cross pendant in imperial topaz and emerald

Edwardian diamond riviera necklace with detachable diamond negligee pendant

Georgian all diamond earrings with detachable tops

Diamond Art Deco clip earrings

1920s demantoid garnet and diamond brooch of the paradise bird

Victorian pink/orange tourmaline, diamonds and enamel pendant

1960s emerald and diamond long pendant

Ruby and diamond retro fancy necklace

Edwardian large diamond heart and opal necklace with black opal drop

Opal and diamond antique French necklace

Edwardian all diamond flowery pendant with a drop

Victorian gold on silver fancy diamond necklet

Edwardian all diamond pendant

Aquamarine and diamond large Art Deco necklace

Victorian diamond and sapphire, gold on silver pendant/brooch