Gemstones | List of Precious Stones and Semi-Precious Stones

What is Gemology? Gemology is the science that studies gems and gemstones.

Considered geoscience and a branch of mineralogy, it plays a crucial role in identifying and evaluating precious jewels. Gemologists analyze gems’ chemical composition, colors, inclusions, and internal structures. Discover the precious and semi-precious stones of the world.

A


B


C


  • Calcite
  • Calsilica
  • Carnelian
  • Cassiterite
  • Chalcedony
  • Charoite
  • Chrome
  • Chrysoberyl
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Clinohumite
  • Coral

D


  • Danburite
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Diopside
  • Dumortierite

E


F


  • Fluorite

G


  • Garnet
  • Goshenite
  • Grossularite
  • Granite

H


  • Hambergite
  • Hawk Eye
  • Hematite
  • Hemimorphite
  • Hessonite Garnet
  • Howlite

I


  • Idocrase
  • Iolite

J


K


  • Kunzite
  • Kyanite

L


M


O


P


Q


R


  • Rhodochrosite
  • Rhodolite
  • Rhodonite
  • Rubellite
  • Ruby
  • Rutile

S


  • Sandstone
  • Sapphire
  • Scapolite
  • Seraphinite
  • Serpentine
  • Smithsonite
  • Sodalite
  • Spessartite Garnet
  • Sphalerite
  • Sphene
  • Spinel
  • Spodumene
  • Sugilite
  • Sunstone

T


U


  • Unakite

V


  • Variscite

Z


  • Zircon
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