Measurement including the handmade wooden stand.
about 4 inches diameter
All natural gemstones composed:
Red - Ruby, Spinal, Garnet
Pink - Quartz, Spinal
Yellow - Citrine, Marble, Danburite, Topaz
Blue - Sapphire, Lapis Lazuli, Iolite, Spinal
Green - Jade, Peridot, Tourmaline
Black - Tourmaline, Quartz