Fine Jewellery
Antique rose cut diamond cluster ring
Antique rose cut and brilliant cuts diamond cluster ring. Rose cut 1.2 ct est . Brilliant cuts 1.5 ct total est....
Boris Sosna
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)
All items from this dealer
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Fine Jewellery
Cornelian intaglio gold signet ring
£1,190.00
A large 18 ct gold signet ring with the intaglio of Falstaff....
Fine Jewellery
Amethyst and pearl cluster ring
£599.00
Large oval cluster amethyst and pearl ring set in 15 ct gold...
Fine Jewellery
Ruby cluster ring (with certificate)
£1,900.00
Square shape multiple ruby cluster ring. ...
Fine Jewellery
Fire opal and diamond cluster ring
Fire opal and diamond modern cluster ring. Opal 3 ct approx. Diamond approx 1ct total . Set in 18ct white gold...
Fine Jewellery
Cabochon ruby and diamond ring
Cabochon ruby and diamond ring...
Fine Jewellery
Pink tourmaline and diamonds fancy cocktail ring
Pink tourmaline and diamonds fancy cocktail ring...
Fine Jewellery
Large red tourmaline (rubellite) ring
20 ct est. red tourmaline (rubellite) ring....
Fine Jewellery
Amethyst and Pearl ring
Rectangular ring with amethyst surrounded by cluster of pearls. ...
Fine Jewellery
Blue Zircon and diamond cluster ring
Blue Zircon and diamond cluster ring ...
Fine Jewellery
Moonstone and sapphire cluster ring
Moonstone and sapphire cluster ring ...
Fine Jewellery
Fire opal and diamond oval cluster ring
8.0 ct est. oval fire opal ring surrounded by diamonds totalling approx 2.0 ct . Set in 18 ct gold...
Fine Jewellery
Jade and diamond baguettes ring with certificate
Jade ring with diamond baguettes ...
Fine Jewellery
Demantoid green garnet and diamond crossover ring.
£1,950.00
Demantoid green garnet and diamond crossover ring. ...
Fine Jewellery
Diamond and fancy coloured diamond cluster ring
Diamond and coloured diamond cluster ring ...
Fine Jewellery
Three stone sapphire and diamond ring
3 stone ring with sapphire of 2.0 ct est....
Fine Jewellery
Edwardian sapphire and diamond cluster ring
Edwardian sapphire and diamond flower shape cluster ring...
Fine Jewellery
Art Deco 3 stone diamond and sapphire ring
Art Deco 3 stone oval ring with centre diamond and sapphire shoulders. ...
Fine Jewellery
Sapphire and diamond oval cluster ring
Sapphire and diamond oval cluster ring...
Fine Jewellery
Sapphire and diamond rectangular cluster ring
Sapphire and diamond rectangular ring. ...
Fine Jewellery
5 stone carved half hoop sapphire and diamond ring
5 stone carved half hoop sapphire and diamond ring....
Fine Jewellery
Sapphire and diamond oval cluster ring
Sapphire and diamond oval cluster ring in 18 ct white gold. ...
Fine Jewellery
Art Deco sapphire and diamond tablet ring
£3,900.00
Art Deco sapphire and diamond along the finger tablet ring set in 18 ct gold and platinum ...
Fine Jewellery
Sapphire and diamond ring, rectangular shape with cut corners
Sapphire and diamond ring, rectangular shape with cut corners...
Fine Jewellery
Ruby and diamond ballerina cluster ring
£2,500.00
Ruby and diamond ballerina cluster ring. ...
Fine Jewellery
Ruby and diamond cluster ring
£2,300.00
Ruby and diamond round cluster ring...
Fine Jewellery
3 stone ruby and diamond ring
3 stone ring with 2.0 ct est. ruby and 2 x 0.25 ct est. diamonds. ...
Fine Jewellery
5 stone ruby and diamond ring
£2,500.00
5 stone carved half hoop ring. ...
Fine Jewellery
Victorian ruby and diamond rectangular cluster ring.
Victorian ruby and diamond rectangular cluster ring....
Fine Jewellery
Victorian Burma ruby and diamond ring with certificate
Victorian 18 ct gold half hoop carved rubies and diamonds ring ...
