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 diamond shoulders Victorian ring

Burma ruby and diamond cluster ring with certificate

Diamond 3 stone ring with tapered baguettes diamond shoulders

Colombian emerald ring with diamond shoulders. Certificated

Platinum set Art Deco large 3 stone ring with diamond studded mount

Emerald and diamond 3 stone ring

Natural fancy yellow coloured diamond heart ring with certificate

Aquamarine and diamond Edwardian cluster ring

Art Deco emerald and diamond tablet ring

Antique 3 natural pearl and diamond points ring

Victorian diamond, pearl and blue enamel large oval ring

Antique natural pearl and diamond crossover ring

Pear shaped emerald and diamond baguette shoulders contemporary ring

Victorian half hoop 5 stone opal and diamond points ring

Art Deco ruby and diamond tablet ring

3 stone ruby and diamond ring

Sapphire and diamond signet type 18 ct gold ring

Single sapphire gents/ladies ring with patterned shoulders

Diamond and sapphire drop shape Edwardian ring

Victorian diamond and sapphire round cluster ring

Large pearl and diamond cluster ring

24 ct gold natural pearl 5 stone half hoop ring

Emerald and diamond 3 stone ring

Heart shaped opal and diamond cluster ring

Shaped opal and diamond cluster ring

Ruby and diamond oval cluster ring

Diamond and sapphire tablet along the finger cluster ring

Diamond and sapphire large oval tablet ring

3 stone emerald and diamond ring

Diamond and sapphire half hoop 5 stone ring