Round Cut Lab Grown Diamond Half Eternity Band, 0.18ct Total, Solid Gold

Twenty-one diamonds from 1.10 mm to 1.40 mm sit across this lab-grown diamond wedding band, 0.18 CT TW on a 2.65 mm half eternity band. The wider metal frame gives the stones a polished, structured setting, so the ring reads as substantial without being heavy. It suits brides who want a band that can stand on its own after the wedding, and it makes a quietly elegant anniversary ring too. Pick a gold color that matches the engagement ring or contrast it on purpose.

Details

• Diamonds: 21 round (1.10–1.40 mm)
• Total diamond weight: 0.18 CT TW (21 lab-grown diamonds)
• Diamond quality: E color or better, VVS clarity
• Certification: not supplied, as the stones are individually small; every diamond meets our E-or-better / VVS standard
• Band width: 2.65 mm
• Metal: solid 10K, 14K or 18K gold in yellow, white or rose

Sizing & ordering

Available in sizes 4–12, including half sizes. If you don't see a size selector on this page, send us your size right after checkout. Need another size? Contact us after purchase. Made to order · ships in about 2–4 weeks. Free express shipping on orders over $1,000, and you can pay over time with Affirm. Photos are studio renders of the CAD model your piece is made from.

Every stone here is lab-grown: a real diamond, grown in a controlled environment rather than mined. For everyday care, remove it for heavy work and wipe it with a soft, lint-free cloth; a warm-water and mild-soap soak brings back the shine.

Browse more wedding and eternity bands to build a stack.

Made to order · ships in about 2–4 weeks.

Shipping costs are shown at checkout. See our FAQ and refund policy for details.

Clean with warm water, a drop of mild soap and a soft brush. Remove before swimming, gym or cleaning. Store pieces separately so diamonds do not scratch other jewelry.