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...
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)
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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 9 ct. gold and enamel "Crown" brooch by Garrards
£220.00
Vintage 9 ct. gold and enamel "Crown" brooch by Garrards...
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 Punjab regimental brooch
£190.00
Vintage 9 ct. gold and enamel Punjab regimental 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
Gold Scottie dog brooch
£250.00
Gold Scottie dog brooch....
Fine Jewellery
Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est.
Art Deco 18 ct. white gold and platinum large line brooch with centre stone of 1.50 cts. est....
Fine Jewellery
Antique diamond pin/brooch
£3,300.00
Antique diamond pin/brooch....
Fine Jewellery
French 18 ct. gold vintage dog brooch/clip with sapphire eyes
French 18 ct. gold vintage dog brooch/clip with sapphire eyes...
Fine Jewellery
Diamond set large peacock brooch with ruby crest set in platinum
Diamond set large peacock brooch with ruby crest set in platinum....
Fine Jewellery
Victorian sapphire, ruby and pearl insect brooch
£695.00
Victorian sapphire, ruby and pearl insect brooch....
Fine Jewellery
Art Deco diamond and onyx brooch
£880.00
Art Deco diamond and onyx brooch. Set in platinum...
Fine Jewellery
Art Nouveau Egyptianesque multicoloured enamel and diamonds brooch
Art Nouveau Egyptianesque multicoloured enamel and diamonds 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
French hard stone cameo brooch of a lady in 18 ct gold . Fine hard stone and enamel and pearl
French hard stone cameo brooch of a lady in 18 ct gold . Fine multi-coloured hard stone and enamel and pearls. Circa 1850s...
Fine Jewellery
Art Nouveau multi gem and enamel lozenge shaped brooch
£580.00
Art Nouveau amethyst, pearl and enamel lozenge shaped brooch...
Fine Jewellery
Edwardian gold and enamel large brooch of a "moth"
£1,250.00
Edwardian gold and enamel large brooch of a "moth"...
Fine Jewellery
Hunting French horn gold and deer antlers brooch
£1,250.00
Hunting French horn gold and deer antlers brooch...
Fine Jewellery
Demantoid garnet and diamonds lizard brooch
Demantoid garnet and rose cut diamonds lizard brooch...
Fine Jewellery
Art Nouveau amethyst, pearl and demantoid garnet brooch/pin
£490.00
Art Nouveau amethyst, pearl and demantoid garnet brooch/pin...
Fine Jewellery
Edwardian amethyst and pearl large pendant with amethyst drop
Edwardian amethyst and pearl large pendant with amethyst drop...
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
Edwardian diamond and sapphire brooch
£1,850.00
Edwardian diamond and sapphire brooch...
Fine Jewellery
Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold
Edwardian diamond, sapphire and pearl bar brooch in 18 ct gold...
Fine Jewellery
Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch
Art Nouveau 10 ct gold diamond, ruby, pearl and amethyst drop brooch...
Fine Jewellery
1920s demantoid garnet and diamond brooch of the paradise bird
1920s demantoid garnet and diamond brooch of the paradise bird ...
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....
