Lab-Grown Sapphire Round Rose-Cut Cabochon

This lab-grown sapphire is made with corundum and offers an intense blue color. the gemstone features a stylish rose cut that accentuates the deep blue color. The cut of the gemstone is well-suited to vintage-style designs. Each gemstone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural gemstone would. The color produced is a dark blue that makes a dependable, affordable and popular choice in place of natural sapphire gemstones. Sapphire is one of the birthstones for September. A favorite of yesteryear, rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets symmetrically arranged in a circle and rising to form a point at the top of the gemstone.

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Gemstone type: Sapphire
Stone shape: Round
Stone size: 3mm, 6mm, 4mm, 5mm
Stone type: Lab grown
Color: Blue
Birthstone: September
Enhancement: Synthetic (SYN)
Mohs hardness: 9
Refractive index: 1.76–1.82
Specific gravity: 4
Brand: AGTA
Cutting center: Thailand