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New Arrivals |

Diamonds, Reimagined.

Discover now

Our Gift Guides

The Gift Guide | Extra Special
Extra Special 39
The Gift Guide | Festive Proposals
Festive Proposals 32
The Gift Guide | Luxe Hues
Luxe Hues 41
The Gift Guide | Stocking Fillers
Stocking Fillers 47

Ready to Ship |

In stock and perfect for gifting

Shop in stock

The Sgian-Dubh Series |

Hand engraved blades set with diamonds

Learn more
  • Statement Rings
  • Engagement Rings
  • Ring Stacks
View all statement rings
 

Armach Diamond Cocktail Ring II

£8,995.00
 

X Oval Scatter Legacy Cocktail Ring

£9,995.00
 

X OOAK White Diamond Legacy Cocktail Ring

£10,995.00
 

Armach Salt & Pepper Diamond Cocktail Ring

£12,495.00
 
 Sold Out

Armach Diamond Cocktail Ring I

£10,495.00
 
 Sold Out

Armach Diamond Cocktail Ring III

£8,995.00
 
 Sold Out

Armach 0.6ct Lemon Diamond Wide Ring

£8,995.00
View all engagement rings
 

X 2ct Old Cut Diamond Organic Engagement Ring

£19,995.00
 

X 1.2ct Old Cut Diamond Organic Engagement Ring II

£9,995.00
 

X 3ct Old Cut Diamond Organic Engagement Ring

£36,995.00
 

X 1ct Old Cut Diamond Organic Engagement Ring

£7,995.00
 
 Sold Out

X 0.75ct Old Cut Champagne Diamond Organic Engagement Ring

£5,495.00
 

X 0.6ct Old Cut Diamond Organic Engagement Ring

£3,495.00
 

X 0.5ct Old Cut Yellow Diamond Engagement Signet Ring

£5,295.00
View all stacks
 

Ring Set I

£12,485.00
 

Armach Ring Set I

£37,985.00
 

Ring Set VII

£12,585.00
 

Ring Set III

£12,985.00
 

Ring Set II

£62,985.00
 

Ring Set XII

£56,985.00
 

Ring Set X

£14,285.00

Shop the look

 

Armach Salt & Pepper Diamond Cocktail Ring

£12,495.00
 

Armach Diamond Bombe Ring I

£39,995.00
 

Armach Mixed Diamond Scatter Bracelet IV

£27,995.00
 

X Old Cut Diamond Bracelet

£29,995.00

Visit the studio |

Discover our jewellery in person. Book a private appointment at our London studio to shop the collections and find your forever piece.

Now booking December 2025.

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Unearthing treasure |

Ellis spoke to journalist Kate Finnigan for Financial Times How To Spend It about the inspiration behind the collections.

Read the article
Antiquity
Antiquity | Old Cut Diamonds 35
Armach
Armach | Armour 67
Excavations
Excavations | Ceremonial 55
Legacy
Legacy | Modern Heirlooms 42
Origins
Origins | The Essentials 26

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