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:
Round Lab Grown Diamond Twisted Engagement Ring
$1,144.00 – $2,483.00
This round diamond engagement ring celebrates your love story with a beautifully twisted band that symbolizes two lives intertwining. The elegant twisted setting creates a dynamic, sculptural silhouette that catches...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,102.00 – $2,465.00
This round split-shank engagement ring is a breathtaking celebration of brilliance and design, featuring an impressive 6.50 carats total weight of lab-grown diamonds. The split-shank setting creates a distinctive, elegant...
Round Lab Grown Diamond Halo Engagement Ring
$1,292.00 – $2,827.00
This round halo engagement ring brings timeless elegance to one of life's most meaningful moments. Featuring a brilliant round lab-grown diamond at its center, this ring is embraced by a...
Round Lab Grown Diamond Pave Engagement Ring
$1,103.00 – $2,419.00
This round diamond pavé engagement ring captures timeless elegance with a delicate band adorned in shimmering lab-grown diamonds. Featuring 0.13 ct total weight of brilliant round stones set in a...
Round Lab Grown Diamond Halo Engagement Ring
$1,158.00 – $2,475.00
This round halo engagement ring combines timeless elegance with modern sensibility, featuring brilliant lab-grown diamonds that capture light from every angle. The classic halo setting showcases a luminous center stone...
Round Lab Grown Diamond Side-Stone Engagement Ring
$1,024.00 – $2,239.00
This round side-stone engagement ring celebrates your love story with enduring elegance and brilliant sparkle. Featuring a stunning round center diamond beautifully complemented by accent diamonds along the band, this...
Round Lab Grown Diamond Solitaire Engagement Ring
$1,142.00 – $2,510.00
This round solitaire engagement ring embodies timeless elegance with its classic design and brilliant lab-grown diamond. Featuring a stunning 1.00 carat total weight round diamond, this solitaire setting allows the...
Round Lab Grown Diamond Hidden-Halo Engagement Ring
$1,083.00 – $2,374.00
This hidden-halo engagement ring showcases a brilliant round diamond in a design that captures light from every angle. The hidden halo setting features delicate lab-grown diamonds nestled beneath the center...
Round Lab Grown Diamond Solitaire Engagement Ring
$1,004.00 – $2,193.00
This round solitaire engagement ring embodies timeless elegance and modern values. Featuring a brilliant 0.86 ct lab-grown diamond set in a classic solitaire style, this engagement ring celebrates your commitment...
Round Lab Grown Diamond Side-Stone Engagement Ring
$945.00 – $2,058.00
This round side-stone engagement ring captures timeless elegance with a brilliant design that celebrates your love story. Featuring a stunning round center diamond beautifully complemented by delicate side-stone accents, this...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,359.00 – $2,777.00
This round diamond engagement ring captures attention with its striking split-shank design and breathtaking brilliance. Featuring 1.59 carats total weight of exquisite lab-grown diamonds, this ring offers exceptional sparkle and...
Round Lab Grown Diamond Halo Engagement Ring
$1,163.00 – $2,403.00
This round halo engagement ring captures timeless elegance with a brilliant design that celebrates your love story. Featuring a stunning round lab-grown diamond at its center, this ring is embraced...