Custom Whisky Orange Lab Sapphire Hexagon Step Gem Japan 12‑carat cerium‑doped lutetium aluminum garnet

12‑carat cerium‑doped lutetium aluminum garnet emits a vivid yellow‑green fluorescence and a subtle phosphorescent glow that comes alive under varied lighting

perfect for crafting an extraordinary one-of-a-kind piece of jewelry

timeless beauty

The traditional round brilliant cut

Unlike conventional varieties

Custom Whisky Orange Lab Sapphire Hexagon Step Gem Japan 12‑carat cerium‑doped lutetium aluminum garnetOrder the perfect Hexagon Step gem! Pick the material and size. Buy with confidence. Scroll down to view examples of Hexagon Step gems previously cut and sold. It takes approximately 6 weeks to manufacture your gem. You will receive live updates when the rough is processed, cut, inspected, and shipped. Returns accepted on size 11 mm or greater. Length and Width tolerance . 1 mm. . 25 micron final polish. There are no cancellations once gems enter the