Buying at Auction in Kent
We have a highly experienced and friendly team who will pleased to offer guidance and knowledge on all aspects on the buying and bidding process.
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Timed Auction
Mon Plaisir Bistro
December 28th 2025 - January 11th 2026
Valuations
Valuation Days
Join us at our Chislehurst saleroom every Tuesday & Thursday. We also host regular valuation days across the Kent, Sussex and Surrey.
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About Us
A note to all clients: our office will be closed from 1:00pm on Friday 5th December, reopening on Monday 8th December at 9:00am.
Catherine Southon Auctioneers & Valuers Ltd holds regular auctions selling high quality jewellery, silver, art, antiques and collectables across Kent, Surrey, London and the South East.
Selling at Auction in Kent
Our expert team led by Catherine have a wealth of experience across all areas of selling antiques and collectables, and offer a truly professional and seamless personal service.
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Online Valuations
One of the most efficient ways to get a valuation is to request an online valuation. It is our intention for one of our specialists to reply to you within a few days. Please note that this an auction valuation and not an insurance or probate valuation. Simply enter your contact details and full descriptions of the item you wish to have valued.
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Valuation Days
We host regular valuation days across Kent, Surrey and the South East by appointment. Our valuation days are free to attend and we invite you to bring your items along to be valued and we offer auction advice.
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Probate Valuations
We are delighted to offer a full probate valuation service. Our expert team guarantee that you receive a highly professional full service in a prompt and sensitive manner.
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Recent Sale Highlights
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A large and impressive mid Victorian diamond-set butterfly brooch
Sold for £8,200
+ Buyers Premium
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A pretty mid/late 19th century diamond necklace
Sold for £8,000
+ Buyers Premium
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A French mid 20th century emerald and diamond-set ring by Boucheron
Sold for £13,500
+ Buyers Premium
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Ken Howard (British, 1932-2022) 'Campo Santa Maria della Formosa'
Sold for £3,800
+ Buyers Premium
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An 18ct gold automatic Cartier Tank Américaine wristwatch
Sold for £3,000
+ Buyers Premium
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A fine Dutch walnut and marquetry inlaid bombe bureau
Sold for £2,400
+ Buyers Premium
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A pair of Chinese hardwood armchairs
Sold for £22,000
+ Buyers Premium
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A fine diamond line bracelet by Birks of Canada
Sold for £16,500
+ Buyers Premium
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A diamond single stone ring
Sold for £9,500
+ Buyers Premium
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L. S. Lowry RBA RA (British, 1887-1976) 'Berwick upon Tweed, 1938'
Sold for £6,500
+ Buyers Premium
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A large and impressive pair of Chinese cloisonne 'lotus and ribbon' vases late 18th / early 19th century
Sold for £4,000
+ Buyers Premium
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A gentleman's 18ct gold Cartier Tank wristwatch
Sold for £3,100
+ Buyers Premium
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A Late 18th/19th pair of Chinese cloisonné enamel cranes
Sold for £7,200
+ Buyers Premium
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A 3.00ct emerald cut diamond ring
Sold for £6,800
+ Buyers Premium
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A pair of sunglasses gifted by John Lennon
Sold for £40,000
+ Buyers Premium
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A sapphire and diamond-set ring
Sold for £8,000
+ Buyers Premium
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Ablade Glover (Ghanaian, b.1934)
Sold for £8,600
+ Buyers Premium
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John Lennon and Yoko Ono Double Fantasy Sterling silver box
Sold for £13,000
+ Buyers Premium
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An impressive diamond single stone ring
Sold for £13,000
+ Buyers Premium
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A Rolex Oyster Perpetual Explorer stainless steel wristwatch
Sold for £6,300
+ Buyers Premium
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Banksy (Brit., b. 1975) - 'Four Soup Cans' (Gold and Cream) screen print
Sold for £31,000
+ Buyers Premium
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Royal Mint Elizabeth II 2019 gold proof two-ounce coin 'Una and the Lion'
Sold for £26,000
+ Buyers Premium
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Patrick Heron, 'Six in Vermillion with Green in Yellow'
Sold for £2,800
+ Buyers Premium
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A Burmese ruby and diamond three stone ring
Sold for £8,000
+ Buyers Premium
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