18K Gold Marquise Moissanite Ring 3.0ct | 14×7mm

UMI JEWELLERY LTD

£145

You extend your hand and the stone draws the eye along its full length — narrow at both ends, widest where it matters. It is a cut that has always understood how to command a room without raising its voice. The UMI Marquise Moissanite Ring is built around a 14×7mm marquise-cut centre stone — a silhouette that elongates the finger and amplifies the stone’s natural brilliance. At 3.0ct, it carries the scale of a true statement piece while remaining precisely balanced in its 18K gold setting. The marquise cut, with its pointed tips and curved body, is one of the most efficient cuts for maximising

UMI JEWELLERY LTD's own words, read from their page.

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as UMI JEWELLERY LTD, number 17378520. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.