Lab-grown emerald eternity bands set green stones all the way around the band in shared prongs. Choose emerald cut stones set north-south, marquise stones, or oval stones in a men's full eternity band. Each comes in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver.
From a slim 1.5mm to a bold 6mm — choose the proportion that suits your hand.
A gently rounded interior that slips on easily and wears beautifully all day.
Match or contrast your engagement ring in white, yellow, rose gold or platinum.
Curved and contoured bands designed to sit flush against your ring.
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Buying guide
Shared prongs hold each lab-grown emerald with little metal between stones, so the lab-grown emerald eternity band shows a near-continuous line of green.
A lab-grown emerald has the same chemistry and crystal structure as a natural emerald. Lab-grown and natural emeralds both rate about 7.5 to 8 on the Mohs scale, softer than sapphire, and stones that run all the way around the band take knocks from every side. Take the band off for heavy work, and clean it with warm water and mild soap.
Most designs offer 3 to 7 carats total weight, and a finer style runs from 0.5 to 2 carats. Gold comes in 10K, 14K or 18K, and platinum is the most durable choice for a full eternity band. Prices start under $200, and most bands are between about $350 and $825.
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 the one free size change means remaking the band.