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Measure out your wire, then use wire cutters to trim it to the right length. If you’re not sure how much you’ll need, cut an extra 4 to 6 inches (10 to 15 cm) to be safe.  You can use silver or copper wire, both of which can be bought at a craft store or from an online retailer. If you’re planning on doing a design that involves a lot of twists, consider cutting off a longer piece of wire. Set the tip or the smallest part of the crystal in the ring that you created, which will be the top of the pendant. Position the crystal how you want it to hang between the 2 ends of the wire. For example, if you want a specific side of the crystal to be facing down, like one of the pointed tips, lay the crystal so that end is facing away from the ring. After you’ve wrapped the crystal, take both ends of the remaining wire and twist them tightly around the bottom of the small ring. Pull them taut as you wind them around to hold the ends in place.  If you have a lot of wire leftover, use the wire cutters to snip off the extra. Use the pliers to tuck the wire around the ring if you’re struggling. Fill a cup with water and dunk the entire crystal in it. Be sure to completely submerge the crystal so that all of the tissue paper gets saturated.  Use any temperature of water to fill the cup. You can also run the crystal under the sink to get it wet.

Summary:
Cut a piece of 24-gauge wire about 1 foot (0.30 m) long. Lay the crystal between the 2 ends of the wire so the point rests in the ring. Wind both ends around the base of the ring. Dip the wrapped crystal in water.