Diamond, crystal in matrix - Stock Image - C001/4339 - Science Photo Library

Diamond, composed of pure carbon, is the hardest mineral known, and also the most popular gemstone. It occurs in a unique rock known as kimberlite that was created at great depths and high temperature and pressure. JOEL AREM/SCIENCE PHOTO LIBRARY

Diamond in host rock - Stock Image - C028/8344 - Science Photo Library

Diamond Crystals (natural diamonds)

Natural Sharp Diamond on Matrix from Russia - Fine Art Minerals

Diamond crystal structure - Stock Image - C037/8222 - Science Photo Library

Lustrous single transparent (0.59 carats) natural diamond crystal on Kimberlite matrix. The diamond crystal is flawed internally, and small dark

Diamond Crystal on Matrix from Mirna Pipe, Republic of Sakha (Yakutia), Siberia, Russia

Thumbnail Herkimer Diamond Crystal on Matrix - Diamond Acres Mine, NY

Diamond in kimberlite matrix hi-res stock photography and images - Alamy

Diamond crystals and matrix specimens Mineral Specimens

Herkimer Diamond Crystals on Matrix Handpicked Specimen from Herkimer County, NY

DIM images of diamond crystals – (a) to (f) in natural kimberlite

Herkimer Diamond in Limestone Matrix 4

Diamond crystals and matrix specimens Mineral Specimens

Diamond, Crystal In Matrix Photograph by Joel E. Arem - Fine Art America