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Inspired by the infinite knot, celebrating timeless unity and continuity
Our bestselling Caustic range includes hidden message pendants and rings, cutting edge technology which sculpts light reflecting motifs from our solid fine jewellery onto nearby surfaces.
Inspired by Sir Isaac Newton’s theories on the reflection of light into an image, the Caustic Effect was originally investigated as a potential security feature on coins.
SHOP CAUSTICS
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Caustic Feature
886 Caustic Signet Ring in 9ct Yellow Gold
£545 -
Caustic Feature
886 Caustic Cufflinks in 18ct Yellow Gold
£5,295 -
Caustic Feature
886 Large Signet Ring in 9ct Yellow Gold
£2,275 -
Caustic Feature
886 Caustic Cufflinks in 9ct Yellow Gold
£2,775

886 2025 Quarter Sovereign Spinning Pendant with Chain Sterling Silver
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Size guide
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The launch of the 2025 The Sovereign Coin range will mark a special moment in the history of The Sovereign and The Royal Mint. The 2025 Sovereign will be the final time that The Royal Mint will mint in its current “red” colour, sometimes referred to as rose gold.
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The launch of the 2025 The Sovereign Coin range will mark a special moment in the history of The Sovereign and The Royal Mint. The 2025 Sovereign will be the final time that The Royal Mint will mint in its current “red” colour, sometimes referred to as rose gold.
Bestsellers
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ENGRAVABLE
886 T-Bar Pendant in Sterling Silver
£245 -
ENGRAVABLE
886 T-Bar Pendant in 9ct Yellow Gold
£895 -
Caustic Feature
886 Caustic Signet Ring in 9ct Yellow Gold
£545 -
ENGRAVABLE
886 T-Bar Pendant in 18ct Yellow Gold
£1,845

INTRODUCING
SHOP KNOT COLLECTIONSPOTLIGHT ON KNOT

We’re pleased to introduce the Knot Collection, inspired by the enduring symbol of the infinite knot.
These pieces reflect themes of connection, balance, and continuity—core ideas that quietly guide our design approach. With subtle detail and thoughtful craftsmanship, the collection offers a gentle tribute to timeless forms and meaning.
New In
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NEW IN
Pearl Knot Ring, Silver
£295 -
Sold Out
886 Bar Necklace Silver
£325 -
MADE TO ORDER
Night Sky Bracelet 18ct Yellow Gold
£25,000 -
MADE TO ORDER
Night Sky Bracelet Silver & 9ct Yellow Gold
£1,872 -
MADE TO ORDER
Night Sky Diamond Choker 18ct Yellow Gold
£75,000 -
MADE TO ORDER
Night Sky Choker Silver & 9ct Yellow Gold
£3,747 -
MADE TO ORDER
Night Sky Necklace in 20 inch 18ct Yellow Gold
£9,995
The Orrery Collection, named after the ingenious mechanical device created to represent the movements of celestial bodies. First commissioned by the Earl of Orrery in the early 18th century, the orrery reflects a deep curiosity about the cosmos—a spirit that gently informs the design of this collection. With a focus on harmony, precision, and quiet wonder, each piece is a subtle nod to the beauty of celestial mechanics.
18 Carat Gold
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ENGRAVABLE
886 T-Bar Pendant in 18ct Yellow Gold
£1,845 -
Caustic Feature
886 Caustic Signet Ring in 18ct Yellow Gold
£1,525 -
LAST CHANCE
886 Bead Charm in 18ct White Gold
£275 -
LAST CHANCE
886 Stud Earrings in 18ct Yellow Gold
£475 -
LAST CHANCE
886 Bead Charm in 18ct Rose Gold
£275 -
LAST CHANCE
886 Fine Band Ring in 18ct White Gold
£895 -
LAST CHANCE
886 Pavé Studs in 18ct White Gold
£525
9 Carat Gold
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ENGRAVABLE
886 T-Bar Pendant in 9ct Yellow Gold
£895 -
Caustic Feature
886 Caustic Signet Ring in 9ct Yellow Gold
£545 -
LAST CHANCE
Et Hoop Earrings 9ct Yellow Gold
£395

SHOP THE LOOK
SHOP ENAMELSPOTLIGHT ON ENAMEL

Our Orrery collection explores traditional glass enamel combined with textural detailing representing the depth of the celestial sky
SHOP THE LOOK
Our Sterling Silver is sustainably sourced from archival medical x-ray film within the UK. This unique approach ensures both environmental responsibility and high-quality material.
886 by The Royal Mint is the first jewellery brand to create a sustainable supply of e-waste gold on its own site, sourced and manufactured from the UK.
Explore all our collections and bespoke services at our London store, located in Mayfair's iconic Burlington Arcade.