Lab-Grown Emerald Marquise 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 emeralds. the gemstone features a lush, more intense green than the natural gemstones can offer, making it a dependable, affordable and popular choice in place of natural emerald gemstones. the gemstone 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. ​​​​​​ Also called a "navette" cut, the marquise cut features pointed ends and an elongated shape. Its faceting is a variation of the brilliant cut, designed to maximize the play of light within the gemstone.

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Gemstone type: Emerald
Stone shape: Marquise
Stone size: 12 x 6mm, 5 x 2.5mm
Stone type: Lab grown
Color: Green
Birthstone: May
Enhancement: Synthetic (SYN)
Mohs hardness: 7.5–8
Clarity: Eye-clean
Refractive index: 1.56–1.602
Specific gravity: 2.68–2.78
Brand: AGTA
Cutting center: Thailand