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 189
Very good 84
Good 3

Materials

All items from this dealer

View:

Show: per page

Boris Sosna

Boris Sosna

All items from this dealer

Antique 15 ct. gold and bloodstone signet ring with carved Masonic symbols

Antique 9 ct. gold compass/bloodstone fob

Georgian 9 ct. gold cream chalcedony crested seal

Vintage 18 ct. gold and diamond anchor ship cufflinks

Vintage 9 ct. white gold and mother of pearl rectangular Art Deco cufflinks

Old cut diamond solitaire ring of ribbed design

Diamond cluster ring in architectural style

Diamond solitaire ring 0.45 ct est.

Victorian diamond solitaire ring

Victorian 5 stone diamond ring

Large sapphire and diamond cluster ring. Certificated

Very large star sapphire cabochon and rose cut diamonds cluster ring

Rectangular shape solitaire diamond ring

6 stone diamond "along the finger" ring

3 stone crossover diamond ring

Antique 5 stone diamond ring

Diamond 3 stone crossover ring

3 stone diamond ring set in platinum

Edwardian 5 stone diamond ring in 18 ct yellow gold

5 stone carved hoop diamond ring in 18 ct yellow gold

5 stone diamond ring set in 18 ct gold

3 stone diamond ring

Art Deco rectangular diamond cluster ring

Diamond heart ring with diamond shoulders

3 stone diamond ring, 1.20 ct total est.

Gents/ladies 3 stone diamond ring

5 stone diamond ring, carved half hoop

3 stone diamond ring, total 0.65 ct est.

Edwardian 3 stone diamond ring, 0.50 ct total est.

Diamond marquise shape 3 stone diamond ring