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Lab-grown diamonds Diamond material, created through CVD or HPHT technology.
Clear documentation Grading information is stated where it applies to the piece.
Made to order Built after your configuration is selected.
Made by hand Set, finished and inspected by hand before it is packed and shipped.

Made to order

How our rings are made.

  1. Design & selection — how Kioraa rings are made 01

    Design & selection

    You choose the shape, metal and size. The configuration is reviewed before anything is cut.

  2. Expert craftsmanship — how Kioraa rings are made 02

    Expert craftsmanship

    Shaped, cast and refined by hand at the bench, with the same care at every stage.

  3. Stone setting & polishing — how Kioraa rings are made 03

    Stone setting & polishing

    Each stone is set and the piece polished until the setting sits true and the light behaves.

  4. Quality check & packaging — how Kioraa rings are made 04

    Quality check & packaging

    Inspected under a loupe, then packed insured in plain, unbranded boxing.

Buying with confidence

What every order is covered by.

IGI certified

Grading is independent, and the documentation is stated where it applies to your piece.

Insured worldwide shipping

Sent secure and unmarked, insured the whole way. Made-to-order pieces are usually ready in around two weeks, with delivery on top depending on destination.

30-day returns

Return or exchange within 30 days. Complimentary resizing is included.

Lifetime warranty

Covered against manufacturing faults for as long as you own the piece.

Read the full terms

Reviews

What customers say.

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Before you choose

Questions about this piece.

Can lab-grown diamonds be used for an engagement ring?

Yes. A lab-grown diamond has the same carbon crystal structure, hardness and optical behaviour as a mined one. It tests as a diamond because it is one — the difference is origin, not authenticity.

Do you offer ring resizing?

Yes. Complimentary resizing is included. Some settings resize more easily than others; full eternity and detailed pavé bands are the most constrained, so tell us if you are unsure of the size before ordering.

How is the piece packaged? Is it discreet?

Your piece arrives in a jewellery box with its care instructions and any grading documentation that applies. Outer packaging is plain and unbranded, which matters if it is a surprise.

How long will it take to arrive?

Made-to-order pieces are usually ready in around two weeks. A fully custom design takes two to four weeks depending on complexity. If you are working to a date, tell us before ordering and we will confirm what is achievable.

Can I customise this design?

Yes. Shape, metal, carat weight and setting are all decisions you make. For anything beyond the listed options, start a custom enquiry and our team will work through it with you.

What if it does not fit?

Contact us and we will sort it. Resizing is complimentary, and we also handle minor adjustments such as prong tightening and re-polishing.

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