This AAA-grade round faceted peridot features precise facets on the crown, table and pavilion. Each gemstone has a consistent green color and is the exact same size, making it easier add to your jewelry designs. This gem shows the superior cut, color saturation and active scintillation required to be classified as a top-quality AAA-grade gemstone. Peridot is one of the birthstones for August. This package includes 30 gemstones delivered in a protective gem jar. Peridot is the gem form of the mineral olivine. It is one of the few gemstones that occur in only one color; the green hues can vary from yellowish to brownish green, from light olive green to vibrant green. The color of each gem is a result of iron in its chemical composition. Rio Grande sources the highest-quality peridot gemstones available, avoiding those with visible black inclusions. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.
Gemstone type: Peridot Stone shape: Round Stone size: 1.5mm, 2mm, 2.5mm, 3mm Stone type: Natural Color: Medium Green Birthstone: August Enhancement: None (N) Grade: AAA Mohs hardness: 6.5–7 Refractive index: 1.65–1.69 Specific gravity: 3.34 Brand: AGTA Mineral source: CHINA Cutting center: Sri Lanka
