Djeva Fire Blue Lab Spinel, Stretched Octagon Cut, 45.5 Carats Color:Blue This rare and sought-after material

This rare and sought-after material is one of our favorites

This is one of the all-time great lab-grown gem colors

When taken outdoors

this gemstone is not only a visual marvel but also a lasting treasure

Its enchanting golden hue

Djeva Fire Blue Lab Spinel, Stretched Octagon Cut, 45.5 Carats Color:Blue This rare and sought-after materialThis vivid blue cobalt doped lab grown spinel, with a Mohs hardness of 8+, stands as one of the most striking materials available. The crystal material was produced by the renowned Swiss company Djeva. The unique, elegantly elongated octagon step cut will make an extraordinary centerpiece in any jewelry design. Craft something timeless and beautiful that will endure for a lifetime.