Round Diamond Engagement Rings
The world's most brilliant diamond cut — our round lab-grown diamond engagement rings deliver exceptional fire and sparkle in every setting style. Available in all carat weights in solid 10K–18K gold. IGI-certified and conflict-free. Free worldwide shipping and a 1-year warranty included.
Sort by:
632 Products Found
Round
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,063.00 – $2,315.00
This round split-shank engagement ring captures modern romance with its gracefully divided band and brilliant lab-grown diamonds. The split-shank design creates an airy, elegant silhouette that draws the eye toward...
Round Lab Grown Diamond Halo Engagement Ring
$1,729.00 – $3,465.00
This round halo engagement ring showcases the timeless beauty of lab-grown diamonds in a design that captures light from every angle. Featuring a brilliant round center stone surrounded by a...
Round Lab Grown Diamond Hidden-Halo Engagement Ring
$1,110.00 – $2,233.00
This stunning round hidden-halo engagement ring brings together timeless elegance and modern craftsmanship. Featuring a brilliant round diamond at its center, this design reveals a secret halo of shimmering accent...
Round Lab Grown Diamond Halo Engagement Ring
$3,765.00 – $7,759.00
This round halo engagement ring captures the timeless elegance every love story deserves. Featuring a brilliant round center diamond encircled by a glittering halo of smaller stones, this design maximizes...
Round Lab Grown Diamond Halo Engagement Ring
$1,441.00 – $3,081.00
This round halo engagement ring showcases the timeless elegance of a classic silhouette reimagined with modern brilliance. At its heart, a stunning round lab-grown diamond is embraced by a radiant...
Round Lab Grown Diamond Twisted Engagement Ring
$836.00 – $1,806.00
This round diamond engagement ring showcases a captivating twisted setting that symbolizes the intertwining of two lives becoming one. Featuring 0.50 carats total weight of brilliant lab-grown diamonds, this ring...
Round Lab Grown Diamond Cathedral Engagement Ring
$1,496.00 – $3,373.00
This round cathedral engagement ring showcases the timeless elegance of a brilliant round-cut lab-grown diamond in a sophisticated cathedral setting. With 1.93 carats total weight of ethically created diamonds, this...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,080.00 – $2,491.00
This split-shank engagement ring showcases a brilliant round lab-grown diamond in a design that balances modern elegance with timeless romance. The distinctive split shank gracefully divides as it approaches the...
Round Lab Grown Diamond Side-Stone Engagement Ring
$1,150.00 – $2,443.00
This engagement ring showcases a brilliant round diamond in an elegant side-stone setting that captures light from every angle. Designed for the modern bride who appreciates timeless sophistication with added...
Round Lab Grown Diamond Halo Engagement Ring
$1,099.00 – $2,395.00
This round halo engagement ring captures timeless elegance with a brilliant design that celebrates your commitment. Featuring a stunning round center diamond embraced by a luminous halo of pavé-set stones,...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,055.00 – $2,275.00
This round split-shank engagement ring is designed for the woman who values both timeless elegance and modern sophistication. Featuring brilliant lab-grown diamonds totaling 0.59 carats, the ring captures light from...
Round Lab Grown Diamond Pave Engagement Ring
$1,273.00 – $2,688.00
This pavé engagement ring showcases a stunning round diamond centerpiece surrounded by a halo of brilliant lab-grown diamonds totaling 2.41 carats. The pavé setting creates an unbroken river of sparkle...