Royal Purple Emerald Cut Octangle Shape Moissanite Diamond Loose Gemstones GRA Certified Vivid Purple VVS1 Moissanite Fancy Cut for Jewelry Making ^Sale

Gem's type:   Moissanite Loose Stone

Shape&Cut：Emerald Cut, Octangle Shape

Color：Royal Purple. (The product color is as shown in the picture. The outdoor natural light background pictures are all taken by the iPhone 11 rear camera and are not processed with special effects.)

The US-coated moissanite is produced using the most advanced US-patented nano-coating technology. It uses only high-quality and durable metals, oxides, and nitrides to create hundreds of color combinations for gemstones. This allows designers to choose the perfect enhancement to accent their masterpiece. This color-enhancing technology with thin film technology is used by high-end optical manufacturers, computer companies, and cellular phone technology. When treated properly, these thin films will last the life of the jewelry piece. The color of the moissanite created using this technology is permanent, with uniform performance at all angles and excellent inlaying effects. The comparison with standard color charts also makes it easier for customers to choose their preferred colors.

Compare to the Chinese coated moisanite ,the advantages of US-coated moissanite are:

✔Patented Gemstone Enhancements in the United States. Only high quality materials are used for nano coatings.

✔Permanent Durability.Can withstand high temperature of 600 degrees without discoloration.

✔Ultra-Clean Processing Environment to Provide Striking Clarity of the Colors.

✔We use Physical Vapor Deposition (PVD).100% Green Process.

✔Standard color chart，convenient for customer’s selection