Radiant Diamond · Engagement Ring

2 Carat Radiant Cut Platinum Laboratory-Grown Diamond Solitaire Ring with Rounded Plain Band

50% Off sitewideEnds Soon
$2,169$4,338 Save 50%Ends Soon

This solitaire keeps to the essentials: a 2 ct radiant-cut lab-grown diamond, which comes set in the ring, and a plain band with a rounded, wire-like profile that...

Band Width2.2 mm
Ring Size

Made-to-order in your selected US size. Free resizing within 30 days of delivery.

Made to order in your selected size — ships ready to wear. Free shipping & 30-day returns.

Have questions? Book a free virtual appointment
Free Shipping 30-Day Returns Certified Diamonds
Free Appraisal
100% secured payment
IGI-certified for guaranteed quality
Free Shipping, Free 30-Day Return
The Details

Craftsmanship & Specs

MetalPlatinum
Diamond ShapeRadiant
Diamond ColorWhite
Band Width2.2 mm
Diamond TypeLab-Grown or Natural
CertificationIGI · GIA · HRD
Style No.234

About This Ring

This solitaire keeps to the essentials: a 2 ct radiant-cut lab-grown diamond, which comes set in the ring, and a plain band with a rounded, wire-like profile that stays the same width all the way around. The center sits in a raised head of four claw prongs, over an open basket with a thin metal rail beneath the stone. There are no accents on the band or around the head.

  • Center: 2 ct radiant-cut lab-grown diamond, set in the ring
  • Head: four claw prongs, raised on an open basket with a thin rail
  • Band: plain, high-polish, rounded profile, even width
  • Metal: platinum
  • Resizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)

Made to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.

Shipping & Returns
Complimentary insured shipping on every order, with free 30-day returns. Each ring ships in signature packaging, ready to gift.
Sizing & Resizing
Choose your US ring size at checkout; one complimentary resize is included within 30 days of delivery. Not sure of the size? Our team can help after you order.
The Renaissance Promise
Every center diamond is independently certified (IGI, GIA, HRD and other leading labs). Choose an ethically lab-grown diamond — our specialty — or a natural diamond, both fully certified. Enjoy a free appraisal and a lifetime warranty covering cleaning, prong inspection and resizing.
The Solitaire

One Stone, Unforgettable

Single Stone

A solitaire puts the center diamond center stage — pure, undivided light.

Prong Setting

Fine prongs lift the stone for maximum brilliance and a timeless silhouette.

Your Center Diamond

Choose a certified lab-grown or natural center diamond by shape, carat and budget in the next step.

Easy Resizing

The smooth shank can be resized — your ring grows with the years.

Buy with Confidence

The 4Cs of Diamonds

Cut

The precision that unlocks a diamond's fire and brilliance.

Color

Graded D–Z, where less color means more rarity.

Clarity

The measure of a diamond's natural inclusions.

Carat

The weight of the diamond, and presence on the hand.

Loved by Our Clients

Reviews

$2,169$4,338 Radiant · Platinum50% Off · Ends Soon
Added to bag View bag ›