Extremely rare anhydrite–prasiolite–pink amethyst on blue agate and quartz – A monumental natural artwork from Brazil (11.8 kg)- 11846.37 g
Fascinating amber-colored agate druse with chalcedony Natural work of art of the highest quality from Brazil.- 1661.19 g
Natural Indonesian Opal freeform – rare one-of-a-kind piece with a dramatic high-contrast drawing.- 1354.64 g