Round Diamond · Half Eternity

Platinum Round Cut Diamond Half-Eternity Band with Shared Prong Setting

$1,119$2,238 Save 50%Ends SoonPrice reflects selected diamond weight and gold purity.

This elegant half-eternity band features round cut diamonds meticulously set in a shared prong setting, offering a continuous sparkle across the top half of the band. The sleek, polished band provides a...

Diamond Weight0.25 Carat
Band Profile 1.8mm wide
Shown on an average finger · to scale
All widths, drawn to scale
0.25 ct 1.8mm
0.35 ct 2.2mm
0.5 ct 2.5mm

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
Free Shipping 30-Day Returns Renaissance Jewel Certified
Free Appraisal
Free Insurance Quote
100% secured payment
Free Shipping, Free 30-Day Return
The Details

Craftsmanship & Specs

StyleHalf Eternity Band
SettingProng
MetalPlatinum
Gold Purity
Diamond ShapeRound Brilliant
Stone TypeDiamond
Total Carat Weight0.25 Carat
Band Width1.8 mm
Diamond SourceLab Grown
CertificationRenaissance Jewel Certificate
Style No.1066

About This Band

This elegant half-eternity band features round cut diamonds meticulously set in a shared prong setting, offering a continuous sparkle across the top half of the band. The sleek, polished band provides a timeless and sophisticated look, perfect for pairing with an engagement ring or wearing solo for a touch of elegance.
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, a complimentary insurance quote, 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

$1,119$2,238 Platinum Round Cut Diamond Half-Eternity Band...50% Off · Ends Soon
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