Lot of 100 carats of sapphire crystals Rough- 20 g - (45)

Sapphire crystals, treasured for their stunning blue hues and exceptional hardness, constitute the gemstone variety of the mineral corundum. This lot comprises approximately 100 carats of rough sapphire crystals, which are uncut and unpolished specimens as they naturally form in the earth. Such rough sapphires are prized both for their potential in fine jewelry and for mineral collectors interested in studying their crystalline form and quality. The intense color saturation and clarity of natural sapphire offer insight into their gem-quality potential prior to any human enhancement or cutting. Rough sapphires can range from a pale to vivid blue, sometimes with varying degrees of transparency and internal inclusions that add character and uniqueness.