Fine Jewellery
Victorian sapphire, ruby and pearl insect brooch
£695.00
Victorian sapphire, ruby and pearl insect brooch....
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
Diamond set large peacock brooch with ruby crest set in platinum
POA
Diamond set large peacock brooch with ruby crest set in platinum....
Fine Jewellery
18 ct. gold poodle brooch with ruby eyes
£595.00
18 ct. gold poodle brooch with ruby eyes....
Fine Jewellery
Antique diamond pin/brooch
£3,300.00
Antique diamond pin/brooch....
Fine Jewellery
Gold Scottie dog brooch
£250.00
Gold Scottie dog brooch....
Fine Jewellery
Antique Russian snowflake brooch set with diamonds and pearls
£1,295.00
Antique Russian snowflake brooch set with diamonds and pearls...
Fine Jewellery
Art Deco diamond and onyx brooch
£880.00
Art Deco diamond and onyx brooch. Set in platinum...
Fine Jewellery
Vintage 9 ct. gold and enamel Punjab regimental brooch
£190.00
Vintage 9 ct. gold and enamel Punjab regimental brooch...
Fine Jewellery
Vintage 9 ct. gold and diamond regimental brooch Hertfordshire and Bedfordshire
£340.00
Vintage 9 ct. gold, diamond and enamel regimental brooch Hertfordshire and Bedfordshire....
Fine Jewellery
Vintage 9 ct. gold and enamel "Crown" brooch by Garrards
£220.00
Vintage 9 ct. gold and enamel "Crown" brooch by Garrards...
Fine Jewellery
Vintage 18 ct. gold and platinum, diamonds and enamel Royal Engineers regimental brooch
£595.00
Vintage 18 ct. gold and platinum, diamonds and enamel Royal Engineers regimental brooch....
Fine Jewellery
Vintage 18 ct. gold enamel and diamond Royal Artillery regimental brooch
£495.00
Vintage 18 ct. gold enamel and diamond Royal Artillery regimental brooch...
Fine Jewellery
Edwardian diamond and sapphire brooch
£1,850.00
Edwardian diamond and sapphire brooch...
Fine Jewellery
Edwardian bar brooch in 18 ct gold, set with rose cut diamonds, pearls and emerald and rubies, calibre cut
£990.00
Edwardian bar brooch in 18 ct gold, set with rose cut diamonds, pearls and emerald and rubies, calibre cut...
Fine Jewellery
Art Nouveau amethyst, pearl and demantoid garnet brooch/pin
£490.00
Art Nouveau amethyst, pearl and demantoid garnet brooch/pin...
Fine Jewellery
Hunting French horn gold and deer antlers brooch
£1,250.00
Hunting French horn gold and deer antlers brooch...
Fine Jewellery
Art Nouveau multi gem and enamel lozenge shaped brooch
£580.00
Art Nouveau amethyst, pearl and enamel lozenge shaped brooch...
Fine Jewellery
Hard stone cameo brooch of Apollo in 9 ct mount
£560.00
Hard stone cameo brooch of Apollo in 9 ct mount...
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...
Fine Jewellery
Diamond starburst antique brooch
£2,990.00
Starburst antique brooch. Total diamonds approx 5.0 ct. Set in 15 ct gold and silver...
Fine Jewellery
Opal and diamond Art Deco brooch
£2,195.00
Large opal and diamond Art Deco brooch in platinum. Opal 5.5 ct approx . Diamonds total 2ct approx...
Fine Jewellery
Sapphire and diamond Art Nouveau brooch
£1,550.00
Sapphire and diamond Art Nouveau brooch set in gold on silver. Sapphire total 3.5 ct approx and diamond total 3 ct approx...
Fine Jewellery
Sapphire and diamond Art Deco clip
£4,500.00
Sapphire and diamond Art Deco clip in 18 ct white gold and platinum. Total diamonds 8.5 ct est....
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
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
Edwardian diamond sunburst brooch
£2,990.00
Edwardian diamond sunburst brooch....
Fine Jewellery
French 18 ct. gold vintage dog brooch/clip with sapphire eyes
POA
French 18 ct. gold vintage dog brooch/clip with sapphire eyes...
Fine Jewellery
Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est.
POA
Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est....
Fine Jewellery
Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch
POA
Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch...
Fine Jewellery
Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold
POA
Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold...