Accent Diamond Engagement Rings
Our accent engagement rings feature a stunning centre stone enhanced by side diamonds that add sparkle and visual presence. All IGI-certified lab-grown stones in solid 10K–18K gold. Free worldwide shipping, 30-day returns, and a 1-year warranty on every ring from Riona Jewel.
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Cushion Lab Grown Diamond Side-Stone Engagement Ring
$1,905.00 – $3,832.00
This cushion cut engagement ring captures timeless romance with a stunning side-stone design that maximizes brilliance from every angle. At the heart of this exquisite piece sits a beautiful cushion-shaped...
Round Lab Grown Diamond Side-Stone Engagement Ring
$2,218.00 – $4,156.00
This round diamond engagement ring showcases a stunning side-stone design that elevates classic elegance with extraordinary brilliance. Featuring 3.10 carats total weight of lab-grown diamonds, this engagement ring pairs a...
Princess Lab Grown Diamond Side-Stone Engagement Ring
$1,329.00 – $2,824.00
This princess cut engagement ring showcases the brilliant geometry and modern elegance that makes the princess shape a timeless favorite. Featuring a stunning side-stone setting, this design balances a captivating...
Oval Lab Grown Diamond Side-Stone Engagement Ring
$1,327.00 – $2,820.00
This Oval side-stone engagement ring showcases timeless elegance with modern brilliance. Featuring a stunning arrangement of lab-grown diamonds totaling 1.65 carats, this design pairs a magnificent center stone with complementary side...
Marquise Lab Grown Diamond Side-Stone Engagement Ring
$1,345.00 – $2,862.00
This marquise engagement ring showcases a stunning center diamond flanked by brilliant side stones for a total diamond weight of 1.70 carats. The marquise cut delivers timeless elegance with its...
Heart Lab Grown Diamond Side-Stone Engagement Ring
$1,333.00 – $2,839.00
This Heart side-stone engagement ring showcases the perfect balance of brilliance and elegance. Featuring a stunning Heart center diamond embraced by shimmering side stones, this design captures light from every angle,...
Emerald Lab Grown Diamond Side-Stone Engagement Ring
$1,329.00 – $2,824.00
This emerald diamond engagement ring captures timeless elegance with its sophisticated side-stone design. The elongated emerald-cut center diamond is beautifully complemented by brilliant side stones, creating a stunning total diamond...
Round Lab Grown Diamond Side-Stone Engagement Ring
$1,329.00 – $2,824.00
This round diamond engagement ring showcases a stunning side-stone setting that beautifully frames the centerpiece with additional brilliance. Featuring 1.56 carats total weight of lab-grown diamonds, this engagement ring captures...
Emerald Lab Grown Diamond Side-Stone Engagement Ring
$1,099.00 – $2,393.00
This emerald-cut engagement ring showcases timeless elegance through its sophisticated side-stone setting. The rectangular facets of the emerald-shaped center diamond create a hall-of-mirrors effect that epitomizes vintage glamour and modern...
Pear Lab Grown Diamond Side-Stone Engagement Ring
$1,359.00 – $2,899.00
This pear-shaped engagement ring captures the timeless elegance of a classic silhouette with a modern sensibility. At its heart, a stunning pear-cut lab-grown diamond commands attention with its graceful teardrop...
Oval Lab Grown Diamond Side-Stone Engagement Ring
$1,202.00 – $2,520.00
This oval engagement ring captures timeless elegance with a stunning side-stone design that enhances the center oval diamond's natural brilliance. Featuring 2.34 carats total weight of expertly cut lab-grown diamonds,...
Emerald Lab Grown Diamond Side-Stone Engagement Ring
$1,338.00 – $2,835.00
This emerald-cut engagement ring brings timeless elegance to the moment you've been dreaming of. Designed with a sophisticated side-stone setting, it showcases a stunning emerald-shaped center diamond beautifully framed by...