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We look forward to welcoming you to the AJC Townhouse, our home in the heart of London's Mayfair - and one of London's best kept secrets.
Book Your AppointmentChaumet is a jewellery and watchmaking business that was founded in 1780 by Marie-Étienne Nitot in Paris. It is a well respected brand and the jewellery is designed and made in house. This 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) gold ring has been clawA precious metal prong used to hold a gemstone in place. set with a sapphireBlue is the best-known colour for this gemstone but it can be found in all colours of the spectrum. After diamond, sapphire is the hardest gemstone.
with brilliant cutA circular gemstone cut, especially for diamonds or other transparent stones, with 57 or 58 facets. This cut returns the greatest amount of brilliancy, fire, and white light to the eye, making it an immensely popular cut. Also known as the Modern Brilliant Cut, the American Brilliant Cut, or the Ideal Cut. diamonds on either side.
We also have an emeraldOne of the four ‘precious’ stones. An intense, deep green is the most desirable colour for emeralds. Flaws and cloudiness (‘jardin’) are very common in emeralds, so stones are often oiled, irradiated, and dyed to improve their look. Synthetic emeralds have fewer imperfections and are hard to set apart from natural stones. Emeralds belong to the beryl... and diamondA precious, lustrous gemstone made of highly compressed carbon. Diamonds are one of the hardest materials known to mankind. Colours of diamonds range from colourless, yellow, orange and brown to almost black. Natural coloured (or ‘fancy’) diamonds can be extremely rare. The cut, colour, clarity and carat weight of a diamond are the criteria jewellers use... ring by Chaumet and a sapphire and diamond one that match this ring.
Eagle's head (French mark for 18ct gold) Marked Chaumet
Numbered 505892
We offer one free complimentary sizing for each ring purchase.
Ring sizing adds 2-3 working days to the delivery estimate.
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Last UK Christmas Orders
2pm, Monday 23rd December
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The deadline for USA Christmas orders has now passed
Estimated Delivery:
UK - Saturday 21st December
USA & Europe - 3-5 working days
Rest of World - 6-8 working days
Please Note:
Ring sizing adds 2-3 working days to the delivery estimate
We offer a 30 day, full money-back guarantee on all purchases.
UK - Free, with a pre-paid returns envelope
USA, Europe & Rest of World - Buyer pays for return postage and any taxes/duties applied
We look forward to welcoming you to the AJC Townhouse, our home in the heart of London's Mayfair - and one of London's best kept secrets.
Book Your AppointmentBuying antique jewellery is both ethical and eco-friendly as harmful and destructive mining processes are not needed to make an item yours. So give yourself a pat on the back!
Find Out MoreWe always stand by our five core principles:
Quality, Rarity, Expertise, Peace of Mind and Personal Touch