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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Fine Jewellery

Victorian ruby and diamond “twist” ring

£380.00

Victorian ruby and diamond “twist” ring...

Boris Sosna

Boris Sosna

All items from this dealer

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

18 ct gold miniature of a Swiss Gentleman in enamel

Hard stone cameo brooch of Apollo in 9 ct mount

French hard stone cameo brooch of a lady in 18 ct gold . Fine hard stone and enamel and pearl

Art Nouveau 18 ct gold French brooch of a ladies profile signed Cairag

3 stone crossover diamond ring set in platinum

Diamond solitaire emerald cut of 0.95 ct est. set on full diamond eternity ring

Diamond solitaire ring in platinum. 0.45 ct est.

Diamond solitaire ring, jubilee cut in 18 ct white gold

Diamond solitaire ring in platinum 0.75 ct est.

Diamond solitaire ring with diamond shoulders together with plain platinum wedding ring with a cut out for the diamond ring

Diamond solitaire ring, princess cut, 0.71 ct

Diamond solitaire ring, princess cut. Certificated