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

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

Rough Diamond Crystal In Kimberlite Matrix.

Diamond - Minerals For Sale - #8632062

Diamond in host rock - Stock Image - C028/8345 - Science Photo Library

Natural Sharp Diamond on Matrix from Russia - Fine Art Minerals

Rough Diamond Crystal In Kimberlite Matrix.

MIcroscopic image. Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic Stock Photo - Alamy

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

Diamond Crystal on Matrix from Mirna Pipe, Republic of Sakha (Yakutia) — Astro Gallery of Gems

A Gorgeous Crystal Clear Herkimer Diamond on Matrix Piece is a perfect diamond and will need extra packaging for delicate shipping. Size: 104x51mm

1900’s NY Herkimer Diamond On Matrix Crystal Mineral Specimen Medium Cabinet

Diamond crystal structure and hexagonal symmetry, illustration - Stock Image - C055/7834 - Science Photo Library

Diamond Crystalline Structure - Stock Image - C002/8301 - Science Photo Library

Diamond crystals and matrix specimens Mineral Specimens