This pendant features a Glitter Black-Purple/gold D8 framed by gold colored bead caps. The color combination gives an appropriately eldritch impression. Below the die hangs a flat golden eye charm with radiating lines. 
 
The D8 correlates to the D&D 5e warlock's hit dice, and the arcane eye is the most iconic symbol for the warlock class. 
 
This pendant hangs on a gold-plated brass chain, 26 inches (66cm) long. All metals on this item are nickel-free. From the upper tip of the D8 to the lower edge of the eye charm, this pendant is 3.75 inches (9.5cm) long. 
 
Handcrafted by the DM of The Dicey Dungeon.