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.

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Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,617.00 – $3,253.00
This round halo engagement ring is designed for the woman who values timeless elegance with a touch of brilliance. Featuring a stunning round lab-grown diamond at its center, this halo...
Round Lab Grown Diamond Split-Shank Engagement Ring

Round Lab Grown Diamond Split-Shank Engagement Ring

$1,242.00 – $2,652.00
This split-shank engagement ring showcases a brilliant round diamond in a design that celebrates modern romance. The distinctive split shank gracefully divides as it approaches the center stone, creating an...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,472.00 – $2,894.00
This round halo engagement ring captures timeless elegance with a brilliant center stone surrounded by a luminous halo of lab-grown diamonds. Featuring 1.57 carats total weight of meticulously selected lab-grown...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,750.00 – $3,627.00
This round halo engagement ring captures the timeless elegance every love story deserves. Featuring a brilliant round lab-grown diamond at its center, surrounded by a sparkling halo of smaller lab-grown...
Round Lab Grown Diamond Cathedral Engagement Ring

Round Lab Grown Diamond Cathedral Engagement Ring

$1,271.00 – $2,805.00
This round diamond engagement ring showcases timeless elegance through its cathedral setting, a design that gracefully elevates the center stone with arched supports that rise from the band. Featuring 0.50...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,152.00 – $2,370.00
This round halo engagement ring captures timeless elegance with a brilliant design that celebrates your love story. Featuring a stunning round lab-grown diamond embraced by a luminous halo of smaller...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,150.00 – $2,413.00
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 engagement ring is...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,488.00 – $3,059.00
This halo engagement ring showcases a brilliant round lab-grown diamond at its center, beautifully framed by a glittering halo of additional diamonds for a total weight of 1.43 carats. The...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,147.00 – $2,334.00
This round halo engagement ring captures timeless elegance with a brilliant design that celebrates your love story. Featuring a stunning round lab-grown diamond embraced by a luminous halo of accent...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,606.00 – $3,352.00
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 engagement ring is...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,320.00 – $2,759.00
This round halo engagement ring brings timeless elegance to the modern love story. Featuring a brilliant round lab-grown diamond at its center, surrounded by a luminous halo of pavé-set diamonds,...
Round Lab Grown Diamond Halo Engagement Ring

Round Lab Grown Diamond Halo Engagement Ring

$1,114.00 – $2,301.00
This round halo engagement ring captures timeless elegance with a brilliant centerpiece embraced by a shimmering halo of lab-grown diamonds. Featuring 0.87 ct total weight of ethically created stones, this...