Round Diamond · Half Eternity

Platinum Emerald Cut Laboratory-Grown Diamond Single Row Half Eternity Wedding Band

50% Off sitewideEnds Soon
$899$1,798 Save 50%Ends SoonPrice reflects selected diamond weight and gold purity.

Emerald-cut lab-grown diamonds line up end to end across the top half of this slim platinum wedding band, each lying lengthwise so the step-cut facets follow the curve of the finger. Small...

Diamond Weight0.65 Carat
Band Profile 1.8mm wide
Shown on an average finger · to scale
All widths, drawn to scale
0.65 ct 1.8mm

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 8 Nov – 13 Nov
Made to order, typically 10–15 days.
Have questions? Book a free virtual appointment
Free Shipping 30-Day Returns Renaissance Jewel Certified
Free Appraisal
100% secured payment
IGI-certified for guaranteed quality
Free Shipping, Free 30-Day Return
The Details

Craftsmanship & Specs

StyleHalf Eternity Band
SettingProng
MetalPlatinum
Gold Purity
Diamond ShapeRound Brilliant
Stone TypeDiamond
Total Carat Weight0.65 Carat
Band Width1.8 mm
Diamond SourceLab Grown
CertificationRenaissance Jewel Certificate
Style No.2651

About This Band

Emerald-cut lab-grown diamonds line up end to end across the top half of this slim platinum wedding band, each lying lengthwise so the step-cut facets follow the curve of the finger. Small round prongs at the corners hold them, each prong shared between neighbouring stones, and an open gallery underneath shows in profile. The lower half of the band is plain, polished metal with a flat inner side.

  • Lab-grown diamonds: emerald cuts in a single row, about halfway around
  • Total lab-grown diamond weight: 0.65 ct
  • Setting: shared corner prongs over an open gallery
  • 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 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.
Hand-Crafted at Renaissance Jewel

What Makes It Exceptional

Lab-Grown Diamonds

Conflict-free and ethically grown — physically and chemically identical to mined diamonds.

Hand Set

Each stone is individually placed by master setters in our atelier.

Made-to-Order

Crafted to your specifications and shipped insured in signature packaging.

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

$899$1,798 Platinum Emerald Cut Laboratory-Grown Diamond Single...50% Off · Ends Soon
Added to bag View bag ›