Cairn Diamonds
Wanted: how your things are made
If you make what you sell, we would like to show it. Send us a link to photographs or film of your workshop, your process, your hands at work, and we will put it on this page, credited to you, with a link back to wherever it lives.
We are not after marketing shots. A phone video of a lathe or a stitching bench tells a visitor more than a styled product photo ever will.
Anything you send stays yours. We host nothing ourselves without asking: we link to your own film and your own pictures, and we will take it down the day you want it down.
Trading as CAIRN DIAMONDS LIMITED, registered at Companies House number 14959071.
What we have checked
Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.
- uk registered entity: Companies House record resolves, status active. Number published by the company at https://cairndiamonds.com/pages/terms-conditions. Source, checked 2026-08-29.
- uk hq: Registered office is a UK address: 22 Hatton Garden, London, EC1N 8BA. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.
- uk control: No majority shareholding traced outside the UK; controlled by Mr Toby Cairn. Source, checked 2026-10-06.
We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.
What they make
45 products listed. 45 don't say where they are made, so neither do we.
- 0.18 Carat Round Natural DiamondCairn Diamonds£241

- 0.18 Carat Round Natural DiamondCairn Diamonds£452

- Lavender Engagement Ring - 18KT White GoldCairn Diamonds£490

- Daffodil Engagement Ring - 18KT White GoldCairn Diamonds£554

- Elven Twist Solitaire Diamond RingCairn Diamonds£850

- SOLITARE HIDDEN HALO ENGAGEMENT RING - 18KT White GoldCairn Diamonds£948

- Tapered Solitaire Gallery Diamond RingCairn Diamonds£950

- UnderHalo Solitaire Lowset Diamond RingCairn Diamonds£950

- 2mm Channel Set Diamond Wedding RingCairn Diamonds£950

- HIDDEN-HALO-ENGAGEMENT-RING - 18KT White GoldCairn Diamonds£1004

- Zinnia Engagement Ring - 18KT White GoldCairn Diamonds£1017

- Intertwined Diamond RingCairn Diamonds£1150

- 6 Claws 1.6mm Pavé Gallery Diamond RingCairn Diamonds£1150

- 2ct Total LabGrown Diamond Earrings in PlatinumCairn Diamonds£1200

- Engagement Rings Solitaires - 18KT Yellow GoldCairn Diamonds£1214

- Gallery UnderHalo PavéCairn Diamonds£1350

- Halo and PavéCairn Diamonds£1500

- Pear Trilogy Gallery Diamond RingCairn Diamonds£1520

- 2.5mm Pavé Gallery Diamond RingCairn Diamonds£1550

- Single Halo Gallery with Plain Band Diamond RingCairn Diamonds£1650

- Parallel Baguettes Lowset Diamond RingCairn Diamonds£1820

- Round Trilogy Gallery Diamond Ring with UnderHaloCairn Diamonds£1820

- Double Halo Gallery Pave Diamond RingCairn Diamonds£1820

- 4ct Total LabGrown Diamond Earrings in PlatinumCairn Diamonds£2800

- 2ct Total LabGrown Diamond Earrings in 18KT White GoldCairn Diamonds£3000

- 2ct Total LabGrown Diamond Earrings in 18KT Yellow GoldCairn Diamonds£3000

- 0.5ct Total LabGrown Diamond Earrings in 18KT Yellow GoldCairn Diamonds£3000

- 4ct Total LabGrown Diamond Earrings in 18KT White GoldCairn Diamonds£3000

- No photograph yetEngagement Rings Halo Round - 18KT Yellow GoldCairn Diamonds£5099
- 1.3 Carat Round Natural DiamondCairn Diamonds£5463

- 2.62 Carat Cushion Labgrown DiamondCairn Diamonds£7748

- No photograph yet7.5ct Diamond Tennis Bracelet in 18KT White GoldCairn Diamonds£10680
- No photograph yet7.5ct Diamond Tennis Bracelet in PlatinumCairn Diamonds£11240
- 2ct Total Natural Diamond Earrings in 18KT Yellow GoldCairn Diamonds£12800

- 2ct Total Natural Diamond Earrings in PlatinumCairn Diamonds£13000

- 2ct Total Natural Diamond Earrings in 18KT White GoldCairn Diamonds£13100

- Marquise Oak Wreath Diamond Engagement RingCairn Diamonds£14500

- No photograph yet9ct Emerald Cut Diamond Tennis Bracelet in 18KT Yellow GoldCairn Diamonds£15800
- No photograph yet9ct Emerald Cut Diamond Tennis Bracelet in 18KT White GoldCairn Diamonds£15900
- No photograph yet9ct Emerald Cut Diamond Tennis Bracelet in PlatinumCairn Diamonds£16400
- 2 Carat Round Natural DiamondCairn Diamonds£17395

- 1.4 Carat Round Natural DiamondCairn Diamonds£23819

- 4ct Total Natural Diamond Earrings in PlatinumCairn Diamonds£48000

- 4ct Total Natural Diamond Earrings in 18KT White GoldCairn Diamonds£48200

- 31.05 Carat Pear Natural DiamondCairn Diamonds£3206642
