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)

Filter

Browse by

Condition

Excellent 218
Very good 109
Good 4

Materials

All items from this dealer

View:

Show: per page

Sort by

Boris Sosna

Boris Sosna

All items from this dealer

Diamond and ruby calibre - cut ring with 1.55 ct est. diamond centre

Ruby and diamond ballerina cluster ring

3 Rubies and diamonds tablet shape ring

Ruby and diamond cluster ring

Ruby and diamond Art Deco oval shape platinum ring

Ruby and diamond modern cluster ring

Emerald and diamond oval Art Deco ring with emerald 4.50 ct est.

Emerald and diamond tablet shape Art Deco ring

Emerald and diamond oval cluster ring

Emerald and diamond tablet shape Art Deco cluster ring

Emerald and diamond crossover Art Deco ring

Emerald and diamond fancy cluster ring in platinum

Emerald and diamond Art Deco round cluster ring

Emerald and diamond 3 stone ring

Emerald and diamond 3 stone ring

Emerald and diamond cluster ring, emerald 5.0 ct est.

Emerald and diamond rectangular cluster ring

1960s Emerald and diamond ring with triangular diamond shoulders

Marquise shaped diamond solitaire ring

Rose gold emerald cut diamond solitaire ring with certificate

Diamond asscher cut solitaire ring with tapered baguette shoulders

Emerald cut diamond ring of 1.40 ct with extended brilliant cut diamond shoulders . Certificated

Diamond solitaire ring with extended baguette diamond shoulders

Emerald cut diamond ring with triangular cut diamond shoulders

Art Deco diamond ring, asscher cut , 1 .25 ct est. centre with diamond shoulders

Diamond solitaire ring. 1.01 ct diamond with certificate

Antique diamond gents/ladies signet ring

Platinum diamond solitaire ring. 1.15 ct est. centre diamond

Diamond cluster ring. 1.65 ct est centre diamond

Diamond solitaire ring cushion cut 1.15 ct est. diamond