Starborn Amethyst Cacoxenite Freeform Pendant in Sterling Silver

A naturally rare, one-of-a-kind Amethyst Cacoxenite freeform pendant, this piece measures approximately 2 inches tall by 0.9 inches wide (5.08 cm by 2.29 cm), and weighs total 9.6 grams (48 carats). Its distinct natural features ensure it can never be replicated. The exact piece shown is the one you will receive.

Experience the natural elegance of this Amethyst Cacoxenite freeform pendant, expertly handcrafted and set in 925 Sterling Silver to honor the stone’s organic shape, where rich violet amethyst is beautifully illuminated by shimmering golden-bronze cacoxenite inclusions, creating depth, contrast, and a naturally mesmerizing presence.

Amethyst Cacoxenite is a rare and striking gemstone, celebrated for its rich purple hues and dramatic golden, flame-like inclusions. Mined from limited deposits in Brazil, fine material such as this has become increasingly difficult to source. Often known by its trade name “Super 7,” this remarkable quartz forms through a natural combination of 7 minerals: Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Goethite, and Lepidocrocite. While not every specimen displays all seven inclusions, it is common to see the full spectrum within this material. Cacoxenite, most often found as an inclusion in quartz, appears as distinctive gold to brown needle-like formations that give the stone its signature fiery character.