Fine Jewellery
Ruby and diamond dangling earrings
Ruby and diamond dangling earrings....
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
Antique diamond, ruby, sapphire and pearl naturalistic "bug on branch" brooch
Victorian diamond, ruby, sapphire and pearl naturalistic "bug on branch" brooch....
Fine Jewellery
Edwardian diamond sunburst brooch
£2,990.00
Edwardian diamond sunburst brooch....
Fine Jewellery
Burma ruby and diamond target brooch
£4,200.00
Burma ruby with certificate (natural, no heat) and diamond target brooch. Ruby 1.25 ct est....
Fine Jewellery
Antique multi-gem and pearl pendant brooch
Diamond, ruby, sapphire and pearl Victorian floral brooch. Diamonds total 4.0 ct approx. ...
Fine Jewellery
Art Deco platinum tablet diamond brooch Diamonds total 13 ct est.
Art Deco platinum tablet diamond brooch. Diamonds total 13 ct est. 3 principal stones: 2.0 ct est. , 2 x 1.5 ct est. Additionally 8.0 ct est. of smaller diamonds....
Fine Jewellery
Art Deco platinum and onyx rhombic shaped brooch
£2,200.00
Art Deco platinum and onyx rhombic shaped brooch. Diamond 2.5 ct est....
Fine Jewellery
Art Deco diamond drop dangly earrings
Art Deco diamond drop dangly earrings....
Fine Jewellery
Cabochon ruby and diamond earrings with detachable pearl and diamond drops
£2,600.00
Cabochon ruby and diamond earrings with detachable pearl and diamond drops...
Fine Jewellery
Art Deco double line long dangly diamond earrings
Art Deco double line long dangly diamond earrings in platinum....
Fine Jewellery
Diamond and platinum pear shape earrings
£2,300.00
Diamond and platinum pear shape earrings. ...
Fine Jewellery
Diamond rectangular cluster clip earrings
£3,250.00
Diamond rectangular cluster clip earrings....
Fine Jewellery
Pink tourmaline, onyx and yellow gold earclips
Pink tourmaline, onyx and yellow gold earclips....
Fine Jewellery
Natural orange zircon and natural pearl earrings.
Natural orange zircon and natural pearl earrings ( certified natural saltwater pearls). In 18 ct yellow gold...
Fine Jewellery
Peridot and diamond dangly earrings
Peridot and diamond dangly earrings in 18 ct white gold....
Fine Jewellery
Diamond and ruby clip earrings
Diamond and ruby clip earrings....
Fine Jewellery
Black pearl and diamond drop earrings
Black pearl and diamond drop earrings set in 18 ct white gold...
Fine Jewellery
Diamond and sapphire long dangly heart shaped earrings
Diamond and sapphire long dangly heart shaped earrings....
Fine Jewellery
Antique pearl and diamond dangly earrings
Victorian pearl and diamond dangly earrings. Diamonds total 1.5 ct est ....
Fine Jewellery
Pearl and diamond dangling earrings
Pearl and diamond dangling earrings each with 3 diamonds and 2 pearls (possibly natural)...
Fine Jewellery
Sapphire and diamond dangly cluster earrings
Sapphire and diamond dangly cluster earrings....
Fine Jewellery
Blue topaz and diamond cluster earrings
Blue topaz and diamond oval cluster earrings....
Fine Jewellery
Diamond and ruby cluster earrings
Diamond and ruby oval cluster earrings. Rubies total 3.50 ct est. Diamonds total 2.0 ct est....
Fine Jewellery
Art Deco diamond and sapphire cluster clip earrings
Art Deco diamond and sapphire cluster clip earrings. Diamonds 5 ct total est and sapphires 3 ct total est. In platinum and 18ct white gold...
Fine Jewellery
Art Deco diamond and calibre-cut sapphire earrings
Art Deco diamond and calibre-cut sapphire earrings set in platinum and 18 ct white gold . Total diamond weight 2 ct est....
Fine Jewellery
Art Deco diamond cluster earrings
Art Deco diamond cluster earrings with centre old cut diamonds of 1 ct each surrounded by cluster of diamonds approx 1.5 ct total....
Fine Jewellery
3 stone emerald and diamond ring
3 stone emerald and diamond half hoop gold ring. Emerald approx 1 ct ....
Fine Jewellery
Diamond and sapphire half hoop 5 stone ring
£1,450.00
Diamond and sapphire half hoop 5 stone ring...
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....
Fine Jewellery
Jasper and aquamarine fish shaped gold brooch
£750.00
Multi-coloured jasper and aquamarine drops brooch formed as a fish swimming over aquamarine drops. Total aquamarine 10.0 ct approx. Set in 18 ct white gold...
