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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232 Products Found
Halo Ring
Round Lab Grown Diamond Halo Engagement Ring
$1,639.00 – $3,525.00
This round halo engagement ring showcases the timeless elegance that defines Riona Jewel's commitment to exceptional craftsmanship and sustainable luxury. Featuring a stunning round brilliant center diamond surrounded by a...
Round Lab Grown Diamond Halo Engagement Ring
$1,710.00 – $3,685.00
This round halo engagement ring showcases the timeless beauty of lab-grown diamonds in a design that captures every glimmer of light. Featuring a total diamond weight of 2.33 carats, this...
Round Lab Grown Diamond Halo Engagement Ring
$1,394.00 – $2,952.00
This round halo engagement ring captures timeless elegance with a brilliant centerpiece embraced by a shimmering halo of lab-grown diamonds. Featuring 2.45 carats total weight of meticulously selected lab-grown diamonds,...
Round Lab Grown Diamond Halo Engagement Ring
$1,691.00 – $3,408.00
This round halo engagement ring showcases the timeless elegance that makes halo settings enduringly popular. Featuring a brilliant round lab-grown diamond at its center, surrounded by a luminous halo of...
Round Lab Grown Diamond Halo Engagement Ring
$1,395.00 – $3,110.00
This round halo engagement ring captures timeless elegance with a brilliance that stops hearts. At its center, a stunning round lab-grown diamond is embraced by a glittering halo of smaller...
Round Lab Grown Diamond Halo Engagement Ring
$2,074.00 – $4,122.00
This round halo engagement ring showcases the timeless brilliance of lab-grown diamonds in a design that captures both classic elegance and modern romance. Featuring a stunning 2.85 ct total diamond...
Round Lab Grown Diamond Halo Engagement Ring
$1,405.00 – $3,054.00
This round halo engagement ring showcases the timeless elegance of a classic design reimagined with modern brilliance. At its heart, a stunning round lab-grown diamond is encircled by a luminous...
Round Lab Grown Diamond Halo Engagement Ring
$1,468.00 – $2,753.00
This round halo engagement ring combines timeless elegance with modern brilliance, featuring a stunning arrangement of lab-grown diamonds that capture light from every angle. The classic halo setting surrounds the...
Round Lab Grown Diamond Halo Engagement Ring
$1,343.00 – $2,841.00
This round halo engagement ring embodies timeless elegance with a modern, conscious approach to luxury. Featuring a stunning round center diamond surrounded by a glittering halo of lab-grown diamonds, this...
Round Lab Grown Diamond Halo Engagement Ring
$2,242.00 – $4,315.00
This round halo engagement ring showcases the timeless brilliance of lab-grown diamonds in a design that captures light from every angle. Featuring a stunning 3.14 carat total weight, this halo...
Round Lab Grown Diamond Halo Engagement Ring
$2,018.00 – $3,654.00
This round halo engagement ring captures timeless elegance with a breathtaking 2.84 ct total weight of lab-grown diamonds. The classic round brilliant center stone is embraced by a luminous halo...
Round Lab Grown Diamond Halo Engagement Ring
$1,510.00 – $3,271.00
This round halo engagement ring captures timeless elegance with a brilliant center stone surrounded by a luminous halo of lab-grown diamonds. Featuring 1.46 carats total weight, this classic design amplifies...