Round Diamond · Engagement Ring

1 Carat Round White Gold Laboratory-Grown Diamond Solitaire Engagement Ring with Thin Plain Band

50% Off sitewideEnds Soon
$979$1,958 Save 50%Ends Soon

The 1 ct round lab-grown diamond center comes set in this white gold solitaire engagement ring, so it arrives ready to wear. A prong head lifts the stone...

Gold Purity10K
Band Width1.8 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

MetalWhite Gold
Gold Purity10K
Diamond ShapeRound
Diamond ColorWhite
Band Width1.8 mm
Diamond TypeLab-Grown or Natural
CertificationIGI · GIA · HRD
Style No.115

About This Ring

The 1 ct round lab-grown diamond center comes set in this white gold solitaire engagement ring, so it arrives ready to wear. A prong head lifts the stone above a low basket with a slim rail beneath it, and the band below stays thin, plain and polished, narrowing gently as it meets the head. There are no accent stones anywhere on the ring, so nothing draws the eye from the center.

  • Lab-grown diamond center: 1 ct, round, already set
  • Head: claw prongs on a low basket with a gallery rail
  • Shank: thin and plain, tapering toward the head
  • Metal: white gold
  • 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

$979$1,958 Round · White Gold50% Off · Ends Soon
Added to bag View bag ›