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:
Princess Lab Grown Diamond Halo Engagement Ring

Princess Lab Grown Diamond Halo Engagement Ring

$1,177.00 – $2,473.00
This princess cut halo engagement ring showcases the brilliance of lab-grown diamonds in a timeless silhouette designed to captivate. At its heart, a stunning princess-cut center stone commands attention with...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,635.00 – $3,482.00
This round halo engagement ring showcases the brilliance of lab-grown diamonds in a timeless design that captures light from every angle. Featuring a stunning 2.90 ct total diamond weight, the...
Round Lab Grown Diamond Split-Shank Engagement Ring

Round Lab Grown Diamond Split-Shank Engagement Ring

$1,433.00 – $2,826.00
This round split-shank engagement ring is a stunning celebration of modern romance and timeless elegance. Featuring a brilliant round diamond at its center, this design showcases a total diamond weight...
Princess Lab Grown Diamond Split-Shank Engagement Ring

Princess Lab Grown Diamond Split-Shank Engagement Ring

$1,390.00 – $2,848.00
This princess cut engagement ring showcases a stunning split-shank design that perfectly balances modern sophistication with timeless elegance. Featuring a total diamond weight of 2.13 carats of brilliant lab-grown diamonds,...
Cushion Lab Grown Diamond Halo Engagement Ring

Princess Lab Grown Diamond Halo Engagement Ring

$1,394.00 – $2,851.00
This Princess cut halo engagement ring brings timeless romance to life with a breathtaking centerpiece framed by brilliant diamonds. Featuring a total diamond weight of 2.14 carats, this design pairs...
Round Lab Grown Diamond Hidden-Halo Engagement Ring

Round Lab Grown Diamond Hidden-Halo Engagement Ring

$1,284.00 – $2,807.00
This hidden-halo engagement ring showcases a brilliant round diamond in a design that balances modern sophistication with timeless elegance. The hidden halo setting features a delicate circle of sparkling lab-grown...
Princess Lab Grown Diamond Halo Engagement Ring

Princess Lab Grown Diamond Halo Engagement Ring

$1,302.00 – $2,846.00
This princess cut halo engagement ring captures every light with its striking geometric beauty and breathtaking sparkle. Featuring a stunning princess-cut center diamond embraced by a luminous halo of accent...
Round Lab Grown Diamond Three-Stone Engagement Ring

Round Lab Grown Diamond Three-Stone Engagement Ring

$1,285.00 – $2,699.00
This stunning three-stone engagement ring showcases the timeless elegance of round lab-grown diamonds in a design that symbolizes your past, present, and future together. With an impressive total diamond weight...
Round Lab Grown Diamond Three-Stone Engagement Ring

Round Lab Grown Diamond Three-Stone Engagement Ring

$1,195.00 – $2,577.00
This three-stone engagement ring showcases the timeless beauty of round lab-grown diamonds in a design that symbolizes your past, present, and future together. Featuring a stunning 3.13 carat total weight,...
Princess Lab Grown Diamond Three-Stone Engagement Ring

Princess Lab Grown Diamond Three-Stone Engagement Ring

$1,195.00 – $2,577.00
This princess cut engagement ring showcases a stunning three-stone setting that celebrates your past, present, and future together. Featuring a brilliant princess-cut center diamond flanked by two complementary princess-cut side...
Pear Lab Grown Diamond Three-Stone Engagement Ring

Pear Lab Grown Diamond Three-Stone Engagement Ring

$1,269.00 – $2,694.00
This pear-shaped three-stone engagement ring showcases the timeless elegance of a classic silhouette reimagined with modern brilliance. Featuring a stunning pear-cut center diamond flanked by two complementary stones, this design...
Marquise Lab Grown Diamond Three-Stone Engagement Ring

Marquise Lab Grown Diamond Three-Stone Engagement Ring

$1,236.00 – $2,673.00
This marquise engagement ring showcases the brilliance of lab-grown diamonds in a stunning three-stone setting. The elongated marquise center diamond is beautifully flanked by two accent stones, creating a captivating...