Pick the 🪨 material and 📐 size. Buy with confidence. Scroll down to view examples of House Of Sylas Cushion 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 production process. You will get an email notification when your gem enters the production queue.
Nd:YAG is the modern evolution of the ruby lasers that defined the early laser era of the 1960s. Ruby was the very first laser material, but by 1964 Nd:YAG had emerged with far better efficiency, stability, and power handling — and it quickly became the dominant solid-state laser medium used in industry, medicine, and research.
When this material is repurposed and cut into a gemstone, it shows an unexpectedly beautiful optical properties. Under LED light it appears almost pure white, but as illumination intensifies the crystal shifts into a soft, elegant lavender tone.
Returns accepted on sizes 11mm x 11mm or greater within 3 days
