Done
Birmingham, West Midlands, United Kingdom
Auction Details
The Joseph Bonnar Collection
It is with great pleasure that Fellows Auctioneers presents? The Joseph Bonnar Collection.
Joseph Bonnar is a name synonymous with quality in the world of antique jewellery. His influence has extended far beyond the doors of his esteemed shop in Edinburgh, Joseph Bonnar Jewellers. Bonnar's passion for unique and historically significant pieces, alongside his exceptional knowledge of gemstones, has left an indelible mark on the jewellery world.
For five decades, collectors and enthusiasts alike have flocked to his Thistle Street shop, drawn by Bonnar's eye for the extraordinary. Joseph Bonnar Jewellers became a cherished institution, celebrated not only in Edinburgh but internationally. His eclectic finds have sparked intrigue, while his dedication to making antique jewellery fashionable gained recognition in esteemed publications like?
Harper?s Bazaar.
This extraordinary auction offers collectors a rare opportunity to acquire pieces from a carefully curated inventory spanning decades?ranging from bespoke creations to dazzling antique treasures, each carrying the hallmark of Bonnar's refined taste and expertise.
While the auction will take place at our Birmingham saleroom on Wednesday 23rd October, we will be holding viewing events in London and Birmingham ahead of the auction.
Auction Curator:

Lindsay Beardmore
JewellerySold
0025: A mid 20th century sapphire and single-cut diamond suite, to include a brooch and a pair ofEst. £750-£950
Sold
0026: A mid 20th century gold sapphire and brilliant-cut diamond floral brooch.Estimated total diamondEst. £1,200-£1,800
Sold
0027: A mid 20th century gem and diamond bracelet.Gems to include ruby, emerald and sapphire.EstimatedEst. £2,000-£3,000
Sold
0028: A mid 20th century gold ruby and diamond spray brooch.Estimated total diamond weight 0.65ct.LengthEst. £750-£850
Sold
0029: A ruby and single-cut diamond dress ring.Estimated total diamond weight 0.40ct.Stamped 18ct.RingEst. £450-£650
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0030: An 18ct gold ruby and pave-set diamond pendant, with 18ct gold chainTotal Ruby weight 2.20ct.TotalEst. £450-£550
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0031: A platinum carved jade, ruby and brilliant-cut diamond dress ring.Makers marks for JosephEst. £1,800-£2,500
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0032: A pair of 18ct gold carved jade, ruby and pave-set diamond drop earrings.Estimated total diamondEst. £1,200-£1,800
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0033: A mid 20th century carved jade and diamond jewellery suite, with vari-hue enamel dragonEst. £1,500-£2,000
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0034: A mid 20th century 18ct gold and platinum old-cut diamond two-stone ring, with single-cut diamondEst. £1,800-£2,500
Sold
0035: A mid 20th century platinum diamond and cultured pearl brooch.Approximate dimensions of culturedEst. £700-£800
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0036: A pair of marquise and pear-cut diamond spray earrings.Total diamond weight 1.15ct.Hallmarks forEst. £800-£900
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0037: A platinum brilliant-cut diamond stylised band ring. Total diamond weight 0.68ct. Hallmarks forEst. £400-£500
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0038: A mid 20th century 18ct gold old and rose-cut diamond & emerald bracelet, with re-fitted case byEst. £5,000-£7,000
Sold
0039: A pair of 18ct gold brilliant-cut diamond openwork drop earrings.Total diamond weightEst. £400-£500
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0040: A fancy-cut green beryl and brilliant-cut diamond pendant, with 18ct gold chain.Beryl weightEst. £1,200-£1,800
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0041: A pair of 18ct gold brilliant-cut diamond openwork earrings.Makers marks for Joseph Bonnar.TotalEst. £900-£1,400
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0042: A pink sapphire, brilliant and baguette-cut diamond dress ring.Sapphire weight 1ct.Total diamondEst. £800-£1,200
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0043: An 18ct gold amethyst, rose quartz and brilliant-cut diamond bracelet.Estimated total diamond weightEst. £2,000-£3,000
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0044: A pair of 18ct gold amethyst and brilliant-cut diamond drop earrings.Total amethyst weightEst. £600-£700
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0045: An 18ct gold gem and brilliant-cut diamond fringe pendant, with chain.Gems to include pinkEst. £1,600-£2,000
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0046: A morganite and brilliant-cut diamond dress ring.Signed Hubert.Morganite calculated weight 5.93ct,Est. £650-£750
Sold
0047: An 18ct gold fancy-link necklace.Hallmarks for 18ct gold.Length 53.7cm. 39.5gm.Est. £2,000-£2,500
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