Radiant Cut Solitaire Engagement Rings

Explore the beauty of solitaire radiant cut engagement rings and celebrate your love with a sacred piece of jewelry.

Radiant Cut Double Prong Cathedral

Regular price
$1,440+
Regular price
Sale price
$1,440 USD
All Center Shapes

Radiant Cut Double Prong Cathedral

Regular price
$1,440+
Regular price
Sale price
$1,440 USD
All Center Shapes

Emerald Cut Compass Prong Ring

Regular price
$1,040+
Regular price
Sale price
$1,040 USD
All Center Shapes

Six Prong Hidden Halo

Regular price
$1,240+
Regular price
Sale price
$1,240 USD
All Center Shapes

Asscher Cut Wide Band Ring

Regular price
$1,340+
Regular price
Sale price
$1,340 USD
All Center Shapes

Radiant Cut Double Prong Cathedral

Regular price
$1,140+
Regular price
Sale price
$1,140 USD
All Center Shapes

Radiant Cut Low Wide Solitaire

Regular price
$1,590+
Regular price
Sale price
$1,590 USD

Radiant Cut Low Wide Solitaire

Regular price
$1,590+
Regular price
Sale price
$1,590 USD

Radiant Cut Low Wide Solitaire

Regular price
$1,290+
Regular price
Sale price
$1,290 USD

Radiant Cut Low Wide Solitaire

Regular price
$1,290+
Regular price
Sale price
$1,290 USD

Radiant Cut Wide Solitaire

Regular price
$1,390+
Regular price
Sale price
$1,390 USD

Radiant Cut Wide Solitaire

Regular price
$1,390+
Regular price
Sale price
$1,390 USD

Radiant Cut Wide Solitaire

Regular price
$1,140+
Regular price
Sale price
$1,140 USD

Radiant Cut Wide Solitaire

Regular price
$1,140+
Regular price
Sale price
$1,140 USD

Radiant Cut Slim Cathedral Ring

Regular price
$990+
Regular price
Sale price
$990 USD

Radiant Cut Slim Cathedral Ring

Regular price
$990+
Regular price
Sale price
$990 USD

Radiant cut solitaire engagement rings

Solitaire Radiant Cut Engagement Rings: So, you’ve not only fallen in love with your partner but with radiant cut solitaire engagement rings - you’re a good picker. At Plum Diamonds, we understand how important both choices are and we’ve spent years ensuring that making one of those choices is as easy as possible. Our collection of solitaire radiant cut engagement rings features stunning lab grown diamonds (more on that later) and a variety of settings that include pave bands, halo designs, and your choice of yellow gold, rose gold, platinum, white gold, and two tone metal for you to choose from. 


Why choose from Plum Diamond’s radiant cut solitaire engagement rings? You’re not just walking away with a beautiful symbol of your love, you’re walking away with a piece of jewelry that was carefully crafted using the best materials and diamonds the market has to offer. We’ve skipped the middle man by creating all of our lab grown diamond rings in-house within a manufacturing facility that puts sustainability first. Whether you choose a yellow gold or a classic platinum solitaire radiant cut engagement ring, you can rest assured that our metals come from quality and mostly recycled materials. When you choose Plum, you’re choosing a global leader in responsible jewelry sourcing.


Explore the full collection to discover all that we have to offer when it comes to radiant cut solitaire engagement rings. If you run into issues with finding the perfect ring online, we’d be happy to walk you through our many options, including customization services. We also provide a free lifetime care and sizing warranty that includes resizing, polishing, prong care, and general restoration including replacing our lab grown diamonds under 2mm. At Plum Diamonds, a flawless radiant cut solitaire engagement ring is one click or call away. We’re here to make your wildest dreams come true.