Round Solitaire Engagement Rings
Shop our round solitaire lab-grown diamond engagement rings. IGI-certified, conflict-free diamonds set in solid 10K–18K white, yellow, and rose gold. Free worldwide shipping, 30-day returns, and a 1-year warranty on every ring from Riona Jewel.
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198 Products Found
Round
Round Lab Grown Diamond Solitaire Engagement Ring
$1,706.00 – $3,803.00
This round solitaire engagement ring showcases a stunning 1.50 carat total weight lab-grown diamond in a timeless setting that will never go out of style. The classic solitaire design elevates...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,202.00 – $2,530.00
This engagement ring showcases a brilliant round diamond in a captivating split-shank setting that beautifully frames the center stone. The split shank design creates an elegant, contemporary silhouette where the...
Round Lab Grown Diamond Solitaire Engagement Ring
$995.00 – $2,171.00
This round solitaire engagement ring embodies timeless elegance with its classic design and brilliant 1.00 carat lab-grown diamond centerpiece. The solitaire setting allows the round diamond to take center stage,...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,033.00 – $2,244.00
This split-shank engagement ring showcases a brilliant round diamond in a design that balances timeless elegance with contemporary flair. The defining split-shank setting creates a graceful, open silhouette as the...
Round Lab Grown Diamond Split-Shank Engagement Ring
$1,292.00 – $2,710.00
This split-shank engagement ring showcases a brilliant round diamond in a design that balances timeless elegance with modern sophistication. The distinctive split-shank setting gracefully divides as it approaches the center...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,028.00 – $4,544.00
This round solitaire engagement ring showcases timeless elegance with a brilliant 0.75 carat total weight lab-grown diamond. The classic solitaire setting places the focus entirely on the stunning round diamond,...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,127.00 – $4,770.00
This round solitaire engagement ring showcases a stunning 0.75 ct lab-grown diamond in a timeless setting that celebrates love with classic elegance. The brilliance of the round-cut diamond takes center...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,225.00 – $4,996.00
This round solitaire engagement ring showcases a breathtaking 0.75 carat total weight lab-grown diamond that captures light from every angle. The timeless solitaire setting allows the round brilliant diamond to...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,048.00 – $4,589.00
This round solitaire engagement ring showcases a brilliant 0.75 carat total weight lab-grown diamond in a timeless setting that celebrates enduring love. The classic solitaire design elevates the round diamond,...
Round Lab Grown Diamond Split-Shank Engagement Ring
$2,127.00 – $4,770.00
This round split-shank engagement ring captures timeless elegance with a modern twist. Featuring a brilliant round lab-grown diamond at its center, this ring showcases 0.75 ct total diamond weight that...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,127.00 – $4,770.00
This round solitaire engagement ring showcases a stunning 0.75 ct lab-grown diamond in a timeless design that celebrates your love story. The classic solitaire setting elevates the brilliant round diamond,...
Round Lab Grown Diamond Solitaire Engagement Ring
$2,127.00 – $4,770.00
This round solitaire engagement ring showcases a stunning 1.50 ct lab-grown diamond in a timeless setting that celebrates enduring love. The classic solitaire design allows the brilliant round diamond to...