Two Hearts, One Promise

Lab-Grown Diamond Baguette Channel Set Eternity Bands

This baguette channel set eternity band lines up rectangular lab-grown diamonds end to end between two smooth metal walls. It is a half eternity band, so the stones cover the top and the underside stays plain metal. It comes in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver.

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5 bands
5 bands
Conflict-Free
Ethically sourced materials
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
Handcrafted to Order
Made in our atelier
Buy with Confidence

Finding Your Perfect Band

Profile & Width

From a slim 1.5mm to a bold 6mm — choose the proportion that suits your hand.

Comfort Fit

A gently rounded interior that slips on easily and wears beautifully all day.

Metal & Tone

Match or contrast your engagement ring in white, yellow, rose gold or platinum.

Matching Sets

Curved and contoured bands designed to sit flush against your ring.

Buying guide

How a channel holds baguettes

In a channel setting, the lab-grown diamonds sit in a groove between two rails of metal, with no prongs between them. Baguettes suit this well: their straight sides line up into a clean, continuous row of light. The smooth walls protect the edges of the stones and won't catch on sweaters or gloves, which makes a channel set baguette eternity ring a practical everyday band.

Half eternity and stacking

Because the stones stop partway around, the band is comfortable between fingers and can be resized within limits. The flat profile sits flush against an engagement ring, and the long baguette line looks good next to round, oval or emerald cut centers. It also wears well on its own as an anniversary band.

Carat weight, metal and price

You can choose 0.6, 0.75 or 1.5 carats total weight. Gold comes in 10K, 14K or 18K, in white, yellow or rose; platinum is the densest and most durable choice, and silver keeps the cost down. Prices start under $400 at the smallest option, and many choices sit around $900.

Made to order

Each band is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.