Two Hearts, One Promise

Yellow Gold Lab-Grown Diamond Baguette Eternity Bands

These baguette eternity bands in yellow gold line up long, rectangular lab-grown diamonds for a crisp, modern sparkle. Choose a half eternity band with stones across the top, or a full eternity band with stones all the way around. Settings include shared prongs, staggered rows, a bar set mix of baguettes and rounds, and a channel set look.

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

Half or full eternity

Most designs here are half eternity bands, with lab-grown diamonds across the top and plain gold underneath. They are easier to size and more comfortable where the band touches the next finger. A full eternity band carries stones all the way around, so it sparkles from every angle, but it cannot be resized later. Know your exact size before you order a full eternity style.

How the baguettes are set

A baguette is a step-cut stone with long, flat facets, so it flashes in bright planes rather than tiny sparkles. Shared prongs hold each baguette at its corners and show the most stone. Staggered designs tilt the baguettes at an angle for a zigzag effect. Bar set designs alternate baguette and round lab-grown diamonds between thin metal bars, and channel set designs hold the stones between two smooth walls with no prongs to catch.

Weight, gold and price

Some designs let you pick the total weight on the product page, starting at 0.25 carat total weight. Most designs come in 10K, 14K or 18K yellow gold. Prices start from about $590, and most bands sit between about $770 and $920. Next to an engagement ring, a baguette eternity ring in yellow gold gives a clean, tailored contrast to a round or oval center.

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. Full eternity bands, with stones all the way around, can't be resized, so that one free size change means remaking the band.