Hand-crafted · Lab-grown & conflict-free · Free design consultation
The Local Jewel
4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI
4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI
4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI
4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI
Fast · Ships in 2–5 business days Only 1 available IGI Certified
$1,330+

4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI

Made by The Local Jewel· 4.9 (12)
Est. DeliveryJul 6 – Jul 9
ShippingFree insured
Returns30-day exchange

Rare find! One-of-a-kind hand-crafted piece — once it's sold, it's gone.

Pay over time — interest-free options at checkout.

1
Ships from Winter Park, Florida
30-day exchange
Lifetime warranty
Made-to-order · 2–5 business days

Reviews for this piece

4.9· 12 reviews

"Absolutely stunning. The craftsmanship is on another level — felt like I got something twice the price."

J
Jessica T.
Feb 02, 2026

"Owner walked me through every step. Renders were spot-on, final piece was even better in person."

M
Marcus L.
Jan 19, 2026

"I love that I knew exactly where every detail came from. Way better than a chain store experience."

S
Sarah W.
Dec 11, 2025

About this piece

Highlights
  • Made byThe Local Jewel — hand-crafted to order
  • Ships fromWinter Park, Florida · free insured delivery
  • MaterialsSterling Silver, 10K Gold, 14K Gold, 18K Gold, Platinum, Lab-grown diamond
  • GemstoneLab-grown diamond · Round · Color E · VVS2
  • CertificationIGI certified
  • PersonalizationFree engraving & ring sizing on request

Alternating IGI-certified lab grown diamonds and blue sapphires in a U-prong full eternity band, crafted in solid 14K gold.

The client came to us with a photograph of an alternating diamond and sapphire band warm yellow gold, round stones set in a clean U-prong rhythm, the deep blue and brilliant white moving together like a conversation that never quite stops. What drew them in was the balance: neither color dominating the other, the gold shank polished and confident beneath it all. From that single image we built out a full eternity version, scaling the concept to fourteen stones total seven round lab-grown diamonds and seven vivid blue sapphires, each at approximately 0.30 carats, for a combined 4.00 carats traveling the entire circumference of the band. The finished piece, set in 14K gold at 3.5mm wide, is precisely the ring they saw in that photo, realized without compromise.

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4Ct Round Lab Grown Diamond & Blue Sapphire Eternity Band – 14K Gold, IGI | The Local Jewel