This round white topaz features precise, finely calibrated facets that maximize the radiant light within the gemstone. In comparison to the cut typically used for topaz, this gemstone delivers superior brightness, fire, reflection and the dispersion effects that generate eye-catching rainbow colors.A hard, usually transparent aluminum silicate gem material, faceted topaz has a brilliance that rivals more expensive gemstones, making it an economical alternative to more costly gems. An "8" on the Mohs scale, topaz is tough and durable, ideal for all types of jewelry. Topaz forms in a orthorhombic structure with crystals that are usually prismatic. Pure topaz is colorless; impurities give the gemstone color. Gemstones can appear in a range of colors, with natural pink being the rarest. Most topaz colors are heat-treated or irradiated to enhance their color. In folklore, this gemstone is believed to dispel sadness and fear, to ward off poisons and to reverse infertility.Round-cut gemstones are highly popular and the most commonly available.

• Gemstone Type: Topaz
• Stone Shape: Round
• Stone Size: 1.25mm
• Stone Type: Natural
• Color: Clear
• Enhancement: Heat-treated (H)
• Mohs Hardness: 8
• Clarity: Eye-clean
• Refractive Index: 1.619
• Specific Gravity: 3.53
• Mineral Source: BRAZIL
• Weight: 0.000 kg