103 Carat Natural Rough Iolite Gemstone Lot

Total Weight: 103 carats (rough gemstone lot)
Individual Stone Sizes: Approx. 1.7 carat up to 10 carats each
Gemstone: Natural Iolite (Cordierite)
Color: Attractive bluish grey tone
Form: Rough / Uncut stones – ideal for lapidary, collectors, and custom jewelry making
Origin: Madagascar
Treatment: No treatment (100% natural)
Birthstone: September
Use: Suitable for cutting, faceting, cabochons, study specimens, or gemstone collections
Quality Note: Natural rough stones may show inclusions, surface irregularities, and natural variations in color and shape