Round Diamond · Half Eternity

Platinum Trillion Laboratory-Grown Diamond Geometric Bezel Half Eternity Men's Wedding Band

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$3,719$7,438 Save 50%Ends SoonPrice reflects selected diamond weight and gold purity.

Triangle-shaped trillion lab-grown diamonds run end to end across the top of this wide men's band, alternating point up and point down so their edges lock together. Each sits in its own...

Diamond Weight3.8 Carat
Band Profile 3mm wide
Shown on an average finger · to scale
All widths, drawn to scale
3.8 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 7 Nov – 12 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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IGI-certified for guaranteed quality
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The Details

Craftsmanship & Specs

StyleHalf Eternity Band
SettingProng
MetalPlatinum
Gold Purity
Diamond ShapeRound Brilliant
Stone TypeDiamond
Total Carat Weight3.8 Carat
Band Width3 mm
Diamond SourceLab Grown
CertificationRenaissance Jewel Certificate
Style No.2576

About This Band

Triangle-shaped trillion lab-grown diamonds run end to end across the top of this wide men's band, alternating point up and point down so their edges lock together. Each sits in its own angular metal frame, and the frame lines form a zigzag pattern, with open metalwork beneath. The stones reach roughly halfway around; the lower shank is flat, plain and polished.

  • Lab-grown diamonds: a single row of trillions across the top half
  • Total lab-grown diamond weight: 3.8 ct
  • Setting: bezel, each stone fully framed
  • 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

$3,719$7,438 Platinum Trillion Laboratory-Grown Diamond Geometric Bezel...50% Off · Ends Soon
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