LUMINA BARREAU, LAB DIAMOND BAGUETTE ETERNITY BAND

Full eternity lab diamond band, baguette cut

A continuous line of baguette-cut lab-grown diamond, cut with clean architectural precision.

14K or 18K Yellow or White Gold, or Platinum · Baguette-cut IGI Lab Diamond, VVS–VS · approx. 3.3ct total

The Barreau is a full eternity band set with baguette-cut lab-grown diamonds — bright, rectangular step-cut stones that trace an unbroken line around the finger. Each stone measures approximately 2 by 4mm and sits edge to edge with its neighbours, so the band reads as one continuous run of light rather than a series of separate stones. Around 3.3 carats of lab-grown diamond in total, the smaller sibling of the Lumina Majeur.

Each stone is IGI certified at VVS–VS clarity — a lab-grown diamond, identical in composition and brilliance to a mined diamond — chosen for the clean white flash of a step cut. The stones are held in a shared four-prong setting with fine ball-tipped prongs, and the band measures approximately 4mm wide. Choose 14K or 18K gold in yellow or white, or 950 platinum. White gold is finished with rhodium plating for a bright, cool-white surface.

Part of the Lumina Collection, this ring is made to order and finished with precision, designed to endure well beyond the moment it represents.

Details

Collection: Lumina
Stone Type: Lab-grown diamond
Stone Composition: Baguette-cut lab diamond, approx. 2 × 4mm each, approx. 3.3ct total
Stone Grade: VVS–VS clarity, IGI certified
Setting: Full eternity, shared four-prong (ball-tip)
Band Width: Approx. 4mm
Metal: 14K or 18K yellow or white gold, or 950 platinum
Finish: Rhodium plated on white gold; yellow gold and platinum supplied unplated

Availability

This ring is made to order.
Please allow approximately five weeks for production prior to dispatch.