Round Diamond · Half Eternity

Platinum Emerald Cut Laboratory-Grown Diamond Half Eternity Wedding Band with Claw Prongs

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$1,839$3,678 Save 50%Ends SoonPrice reflects selected diamond weight and gold purity.

Matching emerald-cut lab-grown diamonds sit edge to edge across the top of this platinum half eternity band, each lying with its long side across the finger. The step-cut rectangles line up into...

Diamond Weight2 Carat
Band Profile 2mm wide
Shown on an average finger · to scale
All widths, drawn to scale
2 ct 2mm
3 ct 2.2mm
4 ct 2.2mm
5 ct 2.5mm
6 ct 2.8mm
7 ct 3mm

A larger diamond weight calls for a wider band — your selection updates the profile and highlights the matching row.

Ring Size

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

Engraving Optional 0 / 15

Engraved on the inside of the band · up to 15 characters. Letters, numbers and select symbols supported.

Quantity
Handcrafted for you — ships 1 Nov – 6 Nov
Made to order, typically 10–15 days.
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Free Shipping 30-Day Returns Renaissance Jewel Certified
Free Appraisal
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The Details

Craftsmanship & Specs

StyleHalf Eternity Band
SettingProng
MetalPlatinum
Gold Purity
Diamond ShapeRound Brilliant
Stone TypeDiamond
Total Carat Weight2 Carat
Band Width2 mm
Diamond SourceLab Grown
CertificationRenaissance Jewel Certificate
Style No.1064

About This Band

Matching emerald-cut lab-grown diamonds sit edge to edge across the top of this platinum half eternity band, each lying with its long side across the finger. The step-cut rectangles line up into one continuous row, and each stone is held by claw prongs at its corners. Beneath the row, the band is slim and plain, with a smooth, rounded, polished profile.

  • Lab-grown diamonds: emerald cut, equal in size, set across the finger
  • Total lab-grown diamond weight: 2, 3, 4, 5, 6 or 7 ct
  • Setting: claw prongs at the corners
  • Metal: platinum
  • Band: slim, rounded, plain polished lower band
  • 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 shipping on every order, with free 30-day returns. Each band ships fully insured in signature packaging, ready to gift.
Sizing & Resizing
A half-eternity setting leaves the underside smooth — perfect for comfort and easy resizing. Choose your US ring size at checkout; one complimentary resize is included within 30 days of delivery.
The Renaissance Promise
Every band ships with a Renaissance Jewel Certificate of Authenticity and is ethically crafted with lab-grown diamonds. Includes a free appraisal and a lifetime warranty covering cleaning and prong inspection.
The Art of the Half-Eternity

What Makes It Exceptional

Half-Eternity

Diamonds across the top half — radiant from every angle, comfortable from every wear.

Prong Setting

Four delicate prongs lift each stone — maximum light, minimum metal.

Easy Resizing

The smooth lower half can be resized — your band grows with the years.

Lifetime Care

Free professional cleaning and prong inspection for life. Every detail, kept.

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 diamonds, and presence on the finger.

Loved by Our Clients

Reviews

$1,839$3,678 Platinum Emerald Cut Laboratory-Grown Diamond Half...50% Off · Ends Soon
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