Hidden Halo
Lumière Hidden Crown Round
The Lumière Hidden Crown Round centres a lab-grown or natural round-cut diamond of approximately 3 carats — a size that commands presence without excess. Lab-grown stones offer identical optical brilliance and fire to their mined counterparts, with full ethical traceability; a natural round-cut remains the classical choice for those who prize traditional provenance. A discreet halo of 20 accent diamonds is nestled beneath the centre stone, amplifying its spread while keeping the profile clean and uninterrupted from above. The ring is crafted in your choice of 14-karat or 18-karat gold, weighing approximately 3.87 g and 4.55 g respectively. Equally at home as an engagement ring or a milestone anniversary piece. IGI or GIA certified, ethically sourced.
Technical specs
- Centre stone (your choice)
- Round · 9.00 mm
- Side stones
- 20
- Total diamond weight
- 2.82–3.44 ct
- 18-karat gold
- 6.71–7.41 g
- 14-karat gold
- 5.61–6.20 g
Carat and gold weight are approximate. Your selected centre diamond is sourced from our certified network and its exact carat appears on the IGI or GIA certificate; gold weight is within standard casting tolerance.
Setting price (excluding center stone)
€1,227
IGI / GIA certified
Every center diamond ships with its lab report. Side stones meet the same grading standard.
Crafted by our trusted partner ateliers
Slovakia · Czechia · Turkey · India — each piece routed to the atelier best suited to the design.
Free first resize · 48h spec-change window · Lifetime servicing
We back what we cast. Cleaning, re-polishing and prong-tightening stay free for the life of the piece.
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Choose your diamond
Each stone is GIA / IGI certified and reserved for your ring once picked.
Pick your center diamond
9.00 mm · lab-grownYour current spec
14K yellow gold · Round · 9.00 mm · Size 47
Gold karat
Diamond type
Ring size (EU)
Buying as a surprise? Find her size discreetly → — and don’t worry, every ring is made to order, so resizing is free.
Engraving (optional)
0/40
Pick a centre diamond above to enable checkout.
or check out directly
Like the design but want a different stone, a colour, or a tweak? Ask us — we’ll tailor it and quote.
- IGI/GIA-certified diamonds
- Made to order in the EU · 3–5 weeks
- Free insured shipping
- Secure payment
Shipping, returns & warranty⌄
Free insured shipping across the EU.
Made for you, backed by us.
24-month warranty on craftsmanship · free first resize · lifetime cleaning.
Want to change the metal or stone before we cast? Email us within 48h of ordering.
Learn more: the 4Cs · lab vs natural · 14k vs 18k · ring size
Lumière Hidden Crown Round
Reviews
What people are saying
First reviews coming soon.