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 Three-Stone Engagement Ring
$1,190.00 – $2,619.00
This three-stone engagement ring showcases the timeless beauty of round lab-grown diamonds in a design that celebrates past, present, and future. Featuring 0.41 carats total weight, the trio of brilliant...
Round Lab Grown Diamond Halo Engagement Ring
$2,672.00 – $4,039.00
This round halo engagement ring captures timeless elegance with breathtaking brilliance. Featuring a stunning array of lab-grown diamonds arranged in a classic halo setting, this ring showcases 6.23 carats total...
Round Lab Grown Diamond Split-Shank Engagement Ring
$2,737.00 – $4,156.00
This round diamond split-shank engagement ring makes an unforgettable statement with its breathtaking 6.48 total carat weight of lab-grown diamonds. The sophisticated split-shank design gracefully divides as it approaches the...
Round Lab Grown Diamond Halo Engagement Ring
$1,307.00 – $2,725.00
This round halo engagement ring combines timeless elegance with modern brilliance. Featuring a stunning centerpiece surrounded by a luminous halo of lab-grown diamonds, this design creates an enchanting play of...
Round Lab Grown Diamond Halo Engagement Ring
$1,249.00 – $2,668.00
This round halo engagement ring combines timeless elegance with modern craftsmanship. Featuring a brilliant round center diamond encircled by a luminous halo of lab-grown diamonds, this design creates a captivating...
Round Lab Grown Diamond Halo Engagement Ring
$1,336.00 – $2,806.00
This round halo engagement ring captures timeless elegance with a brilliant design that celebrates your love story. Featuring a dazzling round center diamond surrounded by a luminous halo of accent...
Round Lab Grown Diamond Halo Engagement Ring
$1,298.00 – $2,794.00
This round halo engagement ring showcases a brilliant center diamond encircled by a shimmering halo of accent stones, creating a luminous frame that amplifies sparkle and presence. Featuring 0.37 ct...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,140.00 – $2,400.00
This round split-shank engagement ring captures the timeless elegance every bride dreams of with a brilliant modern twist. Featuring 1.42 carats total weight of ethically sourced lab-grown diamonds, this stunning...
Round Lab Grown Diamond Cathedral Engagement Ring
$1,082.00 – $2,371.00
This round cathedral engagement ring showcases a stunning lab-grown diamond as its centerpiece, complemented by additional accent diamonds for a total carat weight of 1.10 ct. The cathedral setting creates...
Round Lab Grown Diamond Halo Engagement Ring
$1,260.00 – $2,870.00
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, surrounded by a luminous halo of...
Round Lab Grown Diamond Pave Engagement Ring
$1,114.00 – $2,462.00
This round pave engagement ring captures timeless elegance with its luminous design and exceptional brilliance. Featuring 1.29 carats total weight of lab-grown diamonds, this stunning piece showcases a classic round...
Round Lab Grown Diamond Solitaire Engagement Ring
$1,121.00 – $2,421.00
This round solitaire engagement ring embodies timeless elegance with a brilliant 1.10 ct lab-grown diamond that captures every glimmer of light. The classic solitaire setting allows the round diamond to...