Custom Purple Neodymium YAG Cross Square Gem
Approx. Dimensions and Weight
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Order the perfect Cross Square gem!
Pick the 🪨 material and 📐 size. Buy with confidence. Scroll down to view examples of Cross Square 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
