crystal stand

thingiverse

A base is needed for a 43mm purple amethyst that will securely hold it in place without allowing it to fall out. A two-piece design captures the crystal perfectly, and a screw secures it tightly. Examples of similar bases can be found on https://www.gemrockauctions.com/auctions/43mm-blue-dumortierite-quartz-crystal-sphere-ball-peru-stdm-pa323-789204, https://store.lightworkstones.com/listing/624799427/glorious-43mm-clear-quartz-crystal, and https://www.ebay.co.uk/itm/Quartz-Crystal-Ball-Gemstone-Sphere-43mm-109-Grams-QS1803-/282849639490. eBay has a variety of 43mm crystals available for purchase. A little dragon design was borrowed from Sebastian_v650 at https://www.thingiverse.com/thing:1624412, and all credit goes to him for the original creation.