20 Carat Calibrated Oval Shape Tanzanite Loose Stone Parcel crystal-collection Raw Crystal form — ideal

Raw Crystal form — ideal for mineral collectors & lapidary enthusiasts

Mineral Collectors: A pristine orthorhombic crystal specimen in mint to good condition

Grab a deal of 50 carats Natural Star Sapphires

carving or for collections

or long-term gemstone investment

20 Carat Calibrated Oval Shape Tanzanite Loose Stone Parcel crystal-collection Raw Crystal form — idealThis 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