Amethyst 3mm Round Precision-Cut Faceted Gemstone, AAA-Grade

This AAA-grade round faceted amethyst features precise facets on the crown, table and pavilion. Each gemstone has a consistent, dark purple 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. Amethyst is the birthstone for February. This package includes 30 gemstones delivered in a protective gem jar.Amethyst is the best known and most valuable form of quartz. The color of natural amethyst is caused by iron or manganese compound impurities in the mineral and can range from a watercolor pale pink to a dark, almost opaque, purple. Named for the Greek word for “sober,” amethyst was believed to remedy drunkenness. As a crystal, amethyst is credited with relieving stress and promoting peace of mind.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: Amethyst
• Stone Shape: Round
• Stone Size: 3mm
• Stone Type: Natural
• Color: Dark Purple
• Birthstone: February
• Enhancement: Heat-treated (H)
• Grade: AAA
• Mohs Hardness: 7
• Refractive Index: 1.544–1.553
• Specific Gravity: 2.63–2.65
• Brand: AGTA
• Mineral Source: AFRICA
• Weight: 0.000 kg