Lab-Grown Emerald Emerald-Cut Faceted Gemstone

Created to exacting standards, using state-of-the-art gem-lab technology and minute attention to detail, this lab-grown emerald has a chemical make-up identical to the finest Colombian emeralds. Its color is a more intense green than the natural gemstones can offer, and it performs at the bench just as a natural gemstone does. Unlike natural emeralds, however, this gemstone is heat-resistant and can be successfully cast in place. Emerald is the birthstone for May. The emerald-cut has a rectangle shape and cut corners. Its facets are concentric planes that resemble stair-steps around the circumference of the gemstone, above and below the girdle.

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Gemstone type: Emerald
Stone shape: Emerald-cut
Stone size: 10 x 8mm, 6 x 4mm, 8 x 6mm
Stone type: Lab grown
Color: Emerald Green
Birthstone: May
Enhancement: Synthetic (SYN)
Mohs hardness: 7.5–8
Refractive index: 1.56–1.602
Specific gravity: 2.68–2.78
Cutting center: Thailand