Red Tiger Eye, Black Onyx & Hematite Spacers Necklace Bold and unapologetic, this 18-inch necklace commands attention with its striking trio of red tiger eye, black onyx, and hematite. The 10mm stones radiate confidence—tiger eye's fiery bands meet onyx's obsidian depth, anchored by grounding hematite spacers. A gold screw closure locks in the attitude. This is jewelry for those who refuse to blend in, where natural stone patterns become your signature and every wear feels intentional. Fearless craftsmanship meets raw mineral power.