Presented in 1 Ct.Épure Princess Engagement Ring
1,419 €
Ships by: Friday 22 May
Description
Clean, considered, and quietly refined. The Épure Princess Engagement Ring is designed around a princess-cut lab-grown diamond, bringing a clear, balanced focus to the center stone. Crafted in 18k yellow, white, or rose gold, the design combines a prong setting, a 1.90 mm band, with center-stone options from 0.3 ct - 3 ct. Its proportions are made to feel polished without excess, suited to those drawn to clarity, light, and a considered expression of commitment.
Before and after the box.
Two moments that define the piece -- how it wears on the hand, and how it arrives at the door.

A reference for proportion.
Because a solitaire reads differently at every carat, we show the ring on a life-sized hand -- so you can feel the scale before you choose.
The Lumière Promise
The Lumière Promise.
Four commitments, held since our first stone. Every qualifying centre stone is IGI certified, every piece is set by hand in our atelier, and each order is supported by our 2-year warranty.
Ethically sourced
Every diamond is conflict-free and traceable to origin.
Master-cut brilliance
Proportions that prioritise fire over carat weight.
Atelier-made
Hand-set in hallmarked 18K gold or platinum.
2-year warranty
Coverage against manufacturing defects, with concierge support for cleaning, resizing, and repairs.
Our promise. Your peace of mind.
Crafted to be loved today, and for generations to come.
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