Sublithospheric diamonds: Plate tectonics from Earth's deepest samples (Annual Reviews, 2024)
✦ Center: Two diamond crystals and four faceted diamonds (VRL# 80997) Photo by Robert Weldon. © 2009 GIA.
✦ Lower left: Diamond octahedral crystal in kimberlite matrix (VRL# 157869) Photo by Robert Weldon. © 2014 GIA