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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 AppointmentA smart 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) white goldWhite gold is an alloy of gold and at least one other white metal - most often nickel or palladium (both of which act as a bleaching agent to reduce the natural yellow colour of the gold). and platinumDerives from the Spanish word 'platina' meaning 'little silver'. Acknowledged since the 1900s, platinum's durability and natural brightness has been and still is today highly treasured A metallic element prized for its rarity, whiteness, high tensile strength and insusceptibility to corrosion, platinum first became widely used in jewellery in the late ninete... brooch that was made in the 1920s. It has been clawA precious metal prong used to hold a gemstone in place. set with two well matched Royal blue sapphires and three diamonds. The largest 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... is half a caratThe unit of weight for a diamond or other gemstone and also for a pearl. Abbreviated 'ct', 1 carat is equal to 0.2 grams. In reference to gold, a unit of purity or fineness of gold and gold alloy, expressed as a number out of 24 parts by weight, e.g. '24 carat' signifies pure gold, '18 carat' 18/24th gold in the alloy, et cetera. Also abbreviated as 'c.... It has a secure roll catch. This style looks great when worn on a lapel.
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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
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