Lab Diamond Engagement Rings
1,906 pieces · made to order
Pair any of these settings with a certified lab-grown diamond and put the savings into size: a two-carat lab stone often costs less than a one-carat mined equivalent. Same crystal, same fire, same lifetime warranty.
About lab diamond engagement rings
A lab diamond engagement ring buys the same crystal, the same fire, and the same certificate for 60 to 80 percent less — which most couples translate directly into size: a two-carat lab-grown stone often costs less than a one-carat mined equivalent.
Aurelle lab diamond engagement rings pair any of our settings — solitaire, halo, hidden halo, three-stone — with IGI, GIA, or GCAL certified lab-grown centers in 14k or 18k gold or platinum.
Choose the ring exactly as you would with a mined stone: cut quality first, then the size and shape her hand deserves. Lifetime warranty and free resizing included.
Lab Diamond Engagement Rings FAQ
Are lab-grown diamonds real diamonds?+
Yes — chemically, physically, and optically identical to mined diamonds; even trained gemologists need specialized instruments to tell them apart. The FTC classifies both simply as diamonds, and both are graded on the same 4C scale.
How much cheaper is a lab diamond engagement ring?+
Lab-grown centers typically run 60 to 80 percent below comparable mined stones, so the same budget buys roughly double the carat weight or several grade steps up in color and clarity. The setting price is identical either way.
Will anyone be able to tell the ring is lab-grown?+
Not by looking — there is no visible difference at any magnification the eye can use. The only identification is a microscopic girdle inscription and the certificate, both of which state the stone's origin transparently.
Do lab diamonds hold their value?+
Their resale value is lower and less established than mined diamonds, and prices have declined as production scales — buy one to wear, not to trade. What you keep is the size and quality difference on the finger, every day, for life.
Are lab-grown diamonds ethical and sustainable?+
They eliminate mining from the supply chain entirely, with full traceability to the grower — the primary reason many couples choose them. Energy use varies by producer, so 'lab-grown' and 'zero-footprint' are not synonyms, but the origin question is fully answered.
Which certificate should a lab diamond have?+
IGI grades most of the world's lab-grown diamonds and GCAL adds rigorous light-performance analysis; GIA also grades lab stones. Every Aurelle center stone comes with its full certificate, whichever lab issued it.