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

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.