1.36 ct Yellow Sapphire - Oval

This 1.36-carat sapphire is cut as an oval measuring 7.5 x 6.1 x 4.1 mm, with a yellow body color, sourced from Thailand.

Sapphire is corundum, one of the hardest materials in the gem world after diamond, and it comes in every color the species holds except the red the trade reserves for ruby. Thailand is both a corundum source and the great cutting and finishing hub of the colored gemstone trade. It carries a beryllium diffusion treatment, a modern heat-and-diffusion process, disclosed plainly here as on every listing.

This is a center-stone-grade gemstone with a character of its own, chosen rather than settled for. Caveman Gems hand-selects every gemstone and films it in good light, to give you the truest look a screen can.