Hidden Halo
Lumière Sonnet Hidden Halo Emerald
The Lumière Sonnet Hidden Halo Emerald is set with a lab-grown or natural emerald-cut diamond of about 3.5 carats — measuring 10.00 × 7.00 mm — whose long, stepped facets draw light into clean, mirror-like corridors of brilliance. Lab-grown stones offer identical optical and physical properties with transparent, ethical sourcing, while natural diamonds carry the classical provenance cherished by tradition. A concealed halo of 56 accent diamonds lifts the total weight to approximately 4.17 carats, framing the emerald cut without competing with its architectural lines. Crafted in your choice of 14-karat or 18-karat gold, using 3.07 g or 3.61 g respectively, the band sits close and refined against the finger — equally suited to an engagement proposal, a milestone anniversary, or considered everyday luxury. IGI or GIA certified, ethically sourced.
Technical specs
- Centre stone (your choice)
- Emerald · 10.00 × 7.00 mm
- Side stones
- 56
- Total diamond weight
- 3.75–4.59 ct
- 18-karat gold
- 3.43–3.79 g
- 14-karat gold
- 2.92–3.22 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)
€919
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
10.00 × 7.00 mm · lab-grownYour current spec
14K yellow gold · Emerald · 10.00 × 7.00 mm · Size 52
Center stone shape
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 Sonnet Hidden Halo Emerald
Reviews
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