
Sample listing: photos show similar pieces until this geode is photographed.
TCS-G11 · Available to view
The Imperial
8ft amethyst cathedral geode · Rio Grande do Sul, Brazil
Price on request
Formed c. 130 million years ago, as the South Atlantic Ocean was born.
An extraordinary eight-foot cathedral with a cavern of deep royal-purple crystals running from base to crown. A museum-scale centrepiece for a grand hallway, hotel lobby or private gallery.
- 8ft (2.44m) cathedral
- Deep, even AAA colour
- Large crystal points throughout
- Polished outer edge
- Reference
- TCS-G11
- Form
- Cathedral geode
- Height
- 8ft (244cm)
- Width × depth
- 92 × 78cm
- Weight
- approx. 700kg
- Origin
- Rio Grande do Sul, Brazil
- Grade
- AAA
- Colour
- Deep royal purple
- Base
- Natural, levelled & polished
Included with every statement piece
- 1-2-1 online viewings. A private 30 minutes video call by appointment on Zoom, Google Meet, WhatsApp or FaceTime. We walk round your piece live, measure it and answer every question.
- Prices on request. Every geode is unique, so we share prices personally during your viewing or by email, with a full condition report.
- Certificate & provenance. Each piece comes with a numbered certificate recording its origin, dimensions and weight.
- White-glove delivery. Crated, insured and delivered by specialist handlers, with an access survey and placement in your room.


