Brutalist Moss Agate Pendant
An incredible brutalist pendant dating from the latter half of the 20th century with London hallmarks from the year 1980. It's built around slice of agate that grew around a chlorite crystal that now forms a central inclusion in the stone. The attractive pale banding of the agate conforms to the shape of the inclusion and, rather magnificently, the goldsmith who made the silver border around the stone has mimicked the botryoidal habit of the chlorite inside the agate. Simply stunning; next-level craftsmanship.
Era: Post-War Modern, 1980
Stone: Agate, chloride inclusion
Size: 3.0cm by 2.2cm
Chain: 18 inches
Hallmarks: English, London, Sterling Silver, 1980. MRI (?) maker's mark.
Condition: Great vintage condition
Full appraisal document provided with each item.
This includes a valuation for insurance purposes, item specifics, date, and origins (where applicable).
Gemstones are tested by an accredited gemmologist (Cert GA, Gemmological Association of Great Britain).
Shipping
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Tracked and insured with signature on delivery
RM Special Delivery (UK domestic)
US Shipments
US Customs now charges a 10% tariff on all UK shipments as they cross the border. We will pay this customs charge on your behalf. Import duties remain 0% on antiques.
[Last updated: 28th February 2026]
Resizing
Ring sizing is available on most rings
£55 flat fee
Resizing takes 7-14 days
Leave a note at checkout with your desired size
Note: sizing may remove some of the patina (although we take every care to reduce this where possible)
Layaway
25% deposit taken to secure the item. The remaining balance will be settled in 90 days. You can pay installments weekly, monthly, or the full balance at the end - whatever works.
Condition
We offer detailed and accurate condition reports on each listing. These pieces are antique, vintage, or pre-loved and often over 100 years old so they're going to have lived a life. A healthy patina and the odd scuff or scrape is quite normal... it's part of their charm! Everything we present has been checked over by our jeweller and should be good for wear for many years to come (unless otherwise stated) but please remember to treat them with appropriate care and consideration for their age.
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