Radiant Cut Engagement Rings

Customize one of our timeless radiant cut diamond engagement rings. Then choose your diamond for one-of-a-kind style.

Petite Cluster Ring

Regular price
$1,840+
Regular price
Sale price
$1,840 USD
All Center Shapes

Radiant Cut Vintage Peekaboo Ring

Regular price
$1,590+
Regular price
Sale price
$1,590 USD
All Center Shapes

Pear Cut Luxe Pave Ring

Regular price
$2,740+
Regular price
Sale price
$2,740 USD
All Center Shapes

Asscher Cut Wide Trellis Ring

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

Cushion Cut Six Prong Hidden Halo

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

Emerald Cut Compass Prong Ring

Regular price
$1,090+
Regular price
Sale price
$1,090 USD
All Center Shapes

East-West Oval Cathedral Ring

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

Diamond Collar Pave Ring

Regular price
$1,490+
Regular price
Sale price
$1,490 USD
All Center Shapes

Three Stone Trillion Ring

Regular price
$3,340+
Regular price
Sale price
$3,340 USD
All Center Shapes

Radiant Cut Double Prong Cathedral

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

Tulip Accented Ring

Regular price
$1,790+
Regular price
Sale price
$1,790 USD
All Center Shapes

Round Tulip Engagement Ring

Regular price
$1,190+
Regular price
Sale price
$1,190 USD
All Center Shapes

Ready for the Perfect Radiant Cut Ring?

Radiant cut diamonds can be elongated or slightly square-ish. A quick look at diamond images and measurements will help you decide your favorite.


Ready for the Perfect Radiant Cut Ring?

Radiant cut diamonds can be elongated or slightly square-ish. A quick look at diamond images and measurements will help you decide your favorite.

Radiant cut engagement rings

Radiant Cut Diamond Engagement Rings: You glow when you’re in love, and there’s no better way to celebrate that than with an engagement ring that amplifies the joy you’re experiencing. Our collection of radiant cut engagement rings gives you the options you desire to do just that. Since the 70s, Radiant cut engagement rings have been a favorite of couples looking for a classic and beautiful design, and the jewelers at Plum have elevated that even further. When you shop at Plum, you’ll not only walk away with a stunning radiant cut diamond ring, but you’ll also have a guilt-free symbol of your love. 

This collection of radiant cut diamond engagement rings features gorgeous lab grown diamonds created in our own sustainable manufacturing facility. Why choose a lab grown radiant cut diamond ring? Beyond beauty, they give you a high-quality stone that was created with environmental responsibility and ethical practices in mind. At Plum Diamonds, you can say yes to your dream radiant cut diamond ring while also saying yes to treating our earth better. And we don't just stop at our stones. The metals, whether you opt for gold, platinum, or a mix, are also ethically sourced and recycled when possible. 


Whether you want to add a halo, pave band, or let the single stone shine on its own, we have a radiant cut diamond ring for you in this collection. Still not convinced? With our customization options, the choice is yours. Get the size, shape, and band design you want with an expert jeweler at your side to make this experience as perfect as possible - because that’s what you deserve. Ready to find your dream radiant cut diamond ring? Contact us today to start your journey toward forever.