Round Blue Sapphire · Half Eternity

Yellow Gold Princess Cut Lab-Grown Blue Sapphire Channel Set Wedding Band with Flat Rails

50% Off sitewideEnds Soon
$1,049$2,098 Save 50%Ends SoonPrice reflects selected diamond weight and gold purity.

Two flat metal rails frame a row of princess cut lab-grown blue sapphires across the top of this yellow gold wedding band. The square stones touch edge to edge with no metal...

Diamond Weight0.5 Carat
Gold Purity10K
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 4 Nov – 9 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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Free Shipping, Free 30-Day Return
The Details

Craftsmanship & Specs

StyleHalf Eternity Band
SettingProng
MetalYellow Gold
Gold Purity10K
Gemstone ShapeRound
Stone TypeBlue Sapphire
Total Carat Weight0.5 Carat
Band Width—
Gemstone SourceLab Grown
CertificationRenaissance Jewel Certificate
Style No.1111

About This Band

Two flat metal rails frame a row of princess cut lab-grown blue sapphires across the top of this yellow gold wedding band. The square stones touch edge to edge with no metal between them, all the same size and at the same height, so the top reads as one continuous strip. The band has a flat profile with straight polished sides, and its lower part is plain metal.

  • Stones: princess cut lab-grown blue sapphires, matched in size, in one row
  • Total carat weight: 0.50, 1 or 1.5 ct
  • Setting: channel set between two flat rails, over the top of the band
  • Metal: yellow 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 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

$1,049$2,098 Yellow Gold Princess Cut Lab-Grown Blue...50% Off · Ends Soon
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