Gemstones chart styles

Polished gemstones — agate slabs, lapis lazuli, malachite, labradorite — each slice catching light the way a specimen on a jeweler's tray does. The chart reads as composed first, then rewards a second look.

Good for arguments about rarity, considered taste, or hidden brilliance — portfolios where one value quietly outshines the rest, signature-product decks, or any slide that needs to feel institutional without being cold.