20 Carat Calibrated Oval Shape Tanzanite Loose Stone Parcel emerald this rough tourmaline offers great

this rough tourmaline offers great potential for a beautifully finished gemstone

As nesosilicates with a distinctive trigonal crystal structure

along with calcite

Details of Kashmir Sapphires

With a size precise measurement of 4

20 Carat Calibrated Oval Shape Tanzanite Loose Stone Parcel emerald this rough tourmaline offers greatThis collection features 20 carats of natural, calibrated size oval shape tanzanite stones, showcasing a rich blue hue that is characteristic of Good quality Tanzanian origin gems. These December birthstones come in a set of 41 pieces, each approximately 5 mm in length, offering consistent sizing ideal for fine jewelry settings. With clarity ranging from eye clean to slightly included, these stones deliver a beautiful balance of brilliance and natural