A large natural amethyst cave weighing 9.2kg, with a deep, enclosed cavity lined with rich violet quartz points. Measuring 25.5 x 16.5 x 22.5 cm, this is an exceptional statement piece with outstanding cavity depth, dense crystal coverage, and a commanding presence that makes it a centrepiece in any room.

Amethyst caves differ from standard geodes in their enclosed, cave-like form — the thick outer shell wraps around the crystal interior on multiple sides, creating a sheltered display of sparkling violet points within. At this scale, the piece offers a particularly dramatic contrast between the rugged, natural exterior and the brilliant crystalline interior. The flat base allows the piece to stand independently.

• Dimensions: 25.5 x 16.5 x 22.5 cm (approx.)
• Weight: 9,221g / 9.2kg (approx.)
• Material: Natural amethyst quartz
• Finish: Natural outer shell, natural druzy crystal interior
• Self-standing
• Exact piece pictured — one available

As with all natural formations, colour depth, crystal density, and cavity form are unique to this individual specimen.