In its two noteworthy public appearances, this unique amethyst crucifix has taken ... creating a striking contrast, while for Princess Diana, the cross seamlessly matched her tone.

The Attallah cross, crafted from gold, silver, amethyst, and diamonds, became one of Princess Diana’s signature pieces. Diana famously wore it in 1987 with a Catherine Walker dress to a charity ...

Kim Kardashian put a sexy spin on Princess Diana's prized jewelry, pairing the late royal's $197,453 amethyst cross pendant with a plunging white gown that left little to the imagination.