#multicolor gemstones

No reserve price - 1 pcs Purple, Blue, Multicolour Fluorite - 97.66 ct - International Colored Gemstone Association (ICA GemLab)

#collector gemstones #crystal minerals #fluorite #gemstones #ica gemlab certified #mineral specimens #multicolor gemstones

Yellow, Green, Pink, Orange Diaspore - 4.64 ct - International Colored Gemstone Association (ICA GemLab) - Natural diaspore

#color change gemstone #colored stones #diaspore #gemstone variety #ica gemlab #metamorphic minerals #multicolor gemstones #natural gemstone #pleochroic #rare gemstones

Bicolour tourmaline Crystals - Height: 15 mm - Width: 9 mm- 12 g - (1)

#bicolor tourmaline #boron silicate minerals #collectible minerals #crystal specimens #gemstones #mineral crystals #multicolor gemstones #tourmaline