All Gemstones
Explore our comprehensive gemstone database. Search, filter, and discover.
Fluor-buergerite
Hardness: 7,0
Scapolite
Hardness: 5,5
Seraphinite
Hardness: 0,0
Simpsonite
Hardness: 7,0
Smithsonite
Hardness: 5,0
Fluorapatite
Hardness: 5,0
Sard
Hardness: 6,5
Girasol
Hardness: 5,5
Powellite
Hardness: 3,5
Pyrite
Hardness: 6,0
Sillimanite
Hardness: 6,0
Realgar
Hardness: 1,5
Rhodochrosite (Manganesespar)
Hardness: 4,0
Riesling Beryl
Hardness: 7,5
Red Beryl (Bixbite)
Hardness: 7,5
Water Opal (Jelly Opal)
Hardness: 5,5
Friedelite
Hardness: 4,0
Poudretteite
Hardness: 5,0
Quartz
Hardness: 7,0
Ulexite
Hardness: 2,0
Zektzerite
Hardness: 6,0
Precious Opal
Hardness: 5,0
Smaragdite
Hardness: 5,5
Pyrargyrite
Hardness: 2,5
Serendibite
Hardness: 6,5
Tugtupite
Hardness: 5,5
Proustite
Hardness: 2,5
Scheelite
Hardness: 4,5
Taaffeite (Magnesiotaaffeite)
Hardness: 8,0
Prehnite
Hardness: 6,0
Sardonyx
Hardness: 6,5
Prase
Hardness: 7,0
Prase Opal
Hardness: 5,0
Rhodizite
Hardness: 8,0
Pumpellyite Subgroup
Hardness: 5,0
Sussexite
Hardness: 3,0
Rhodolite
Hardness: 7,0
Ruby
Hardness: 9,0
Sapphire
Hardness: 9,0
Smoky Quartz
Hardness: 7,0
Aegirine
Hardness: 6,0
Afghanite
Hardness: 5,5
Agate Opal
Hardness: 5,5
Alabaster
Hardness: 2,0
Allanite
Hardness: 0,0
Almandine
Hardness: 7,0
Almandine-Pyrope
Hardness: 7,5
Amber
Hardness: 2,0
Amethyst
Hardness: 7,0
Ammolite
Hardness: 4,0
Anatase
Hardness: 5,5
Andesine
Hardness: 6,0
Andradite
Hardness: 6,5
Anorthite
Hardness: 6,0
Anorthoclase
Hardness: 6,0
Anthophyllite
Hardness: 5,5
Apatite
Hardness: 5,0
Apophyllite Group
Hardness: 4,5
Aquamarine
Hardness: 7,5
Astrophyllite
Hardness: 3,0
Augelite
Hardness: 4,5
Augite
Hardness: 5,5
Axinite
Hardness: 6,5
Azurite
Hardness: 3,5
Azurmalachite
Hardness: 3,5
Baryte (Barite)
Hardness: 3,0
Bastnäsite
Hardness: 4,0
Bertrandite
Hardness: 6,0
Beryl
Hardness: 7,5
Beryllonite
Hardness: 5,5
Binghamite
Hardness: 6,5
Black Opal
Hardness: 6,0
Bloodstone (Heliotrope)
Hardness: 6,5
Blue John
Hardness: 4,0
Boleite
Hardness: 3,0
Boracite
Hardness: 7,0
Bowenite
Hardness: 5,0
Brazilianite
Hardness: 5,5
Bronzite
Hardness: 5,5
Brucite
Hardness: 2,5
Bustamite
Hardness: 5,5
Chabazite
Hardness: 4,5
Calcite
Hardness: 3,0
Calcite Satin Spar
Hardness: 3,0
Caledonite
Hardness: 2,5
Cancrinite
Hardness: 5,0
Carletonite
Hardness: 4,0
Carnelian
Hardness: 6,5
Catapleiite
Hardness: 5,0
Celestine
Hardness: 3,0
Eudialyte
Hardness: 5,0
Ceylonite
Hardness: 7,5
Chalcedony
Hardness: 6,5
Chalcopyrite
Hardness: 3,5
Charoite
Hardness: 5,0
Chiastolite
Hardness: 5,0
Childrenite
Hardness: 4,5
Chlorastrolite
Hardness: 5,0
Clinohedrite
Hardness: 5,5
Chrome-Diopside
Hardness: 5,0
Chrome Pyrope
Hardness: 7,0
Chrysoberyl
Hardness: 8,5
Chrysocolla
Hardness: 2,0
Cinnabar
Hardness: 2,0
Clinochlore
Hardness: 2,0
Clinozoisite
Hardness: 6,0
Cobaltite
Hardness: 5,5
Colemanite
Hardness: 4,5
Copal
Hardness: 2,0
Cordierite (Iolite)
Hardness: 7,0
Covellite
Hardness: 1,5
Creedite
Hardness: 4,5
Demantoid
Hardness: 6,5
Crocoite
Hardness: 2,5
Crystal Opal
Hardness: 5,5
Cuprite
Hardness: 3,5
Cymophane
Hardness: 8,5
Cyprine (of Berzelius)
Hardness: 6,0
Danburite
Hardness: 7,0
Diamond
Hardness: 10,0
Diopside
Hardness: 5,0
Dioptase
Hardness: 5,0
Dumortierite
Hardness: 7,0
Elaeolite
Hardness: 5,5
Emerald
Hardness: 7,5
Eosphorite
Hardness: 5,0
Esperite
Hardness: 5,0
Ettringite
Hardness: 2,0
Euclase
Hardness: 7,5
Faustite
Hardness: 4,5
Fayalite
Hardness: 6,5
Feldspar
Hardness: 6,0
Fibrolite
Hardness: 6,0
Fire Agate
Hardness: 6,5
Gedrite
Hardness: 5,5
Fuchsite
Hardness: 2,5
Garnet Group
Hardness: 6,5
Glass
Hardness: 4,0
Goethite
Hardness: 5,0
Goldstone
Hardness: 6,0
Grossular
Hardness: 7,0
Hackmanite
Hardness: 5,5
Hardystonite
Hardness: 3,0
Harlequin Opal
Hardness: 5,5
Haüyne
Hardness: 5,5
Hematite
Hardness: 6,0
Hemimorphite
Hardness: 5,0
Hercynite
Hardness: 7,5
Hessonite
Hardness: 7,0
Hexagonite
Hardness: 5,0
Hibonite
Hardness: 7,5
Hiddenite
Hardness: 6,0
Holmquistite
Hardness: 5,0
Howlite
Hardness: 3,0
Hübnerite
Hardness: 4,0
Humite
Hardness: 6,0
Hurlbutite
Hardness: 6,0
Hyalite
Hardness: 5,5
Hydrogrossular
Hardness: 7,5
Hypersthene
Hardness: 5,0
Inderite
Hardness: 2,5
Iris Agate
Hardness: 6,5
Ivory
Hardness: 2,0
Jadeite
Hardness: 6,5
Jasper
Hardness: 6,5
Jeremejevite
Hardness: 6,5
Johachidolite
Hardness: 7,5
Kämmererite
Hardness: 2,0
Lapis lazuli
Hardness: 5,5
Kunzite
Hardness: 6,0
Labradorite
Hardness: 6,0
Larvikite
Hardness: 6,0
Lazulite
Hardness: 5,5
Lepidolite
Hardness: 2,5
Leucite
Hardness: 5,5
Maw Sit Sit
Hardness: 6,0
Liddicoatite
Hardness: 7,5
Melanite
Hardness: 6,5
Londonite
Hardness: 8,0
Ludlamite
Hardness: 3,0
Magnesio-axinite (Axinite-(Mg))
Hardness: 6,5
Magnetite
Hardness: 5,5
Meionite
Hardness: 5,0
Manganotantalite
Hardness: 5,5
Marcasite
Hardness: 6,0
Marialite
Hardness: 5,5
Mellite
Hardness: 2,0
Microlite
Hardness: 5,0
Milk Opal (Porcelain Opal)
Hardness: 5,5
Mimetite
Hardness: 3,5
Morion
Hardness: 7,0
Moissanite
Hardness: 9,0
Moldavite
Hardness: 5,5
Montebrasite
Hardness: 5,5
Morganite
Hardness: 7,5
Moss Agate
Hardness: 6,5
Mother of Pearl
Hardness: 2,5
Musgravite
Hardness: 0,0
Natrolite
Hardness: 5,0
Nepheline
Hardness: 5,0
Nephrite
Hardness: 6,0
Pearl
Hardness: 2,5
Nifontovite
Hardness: 3,5
Norbergite
Hardness: 6,0
Padparadscha
Hardness: 9,0
Nuummite
Hardness: 5,5
Odontolite
Hardness: 5,0
Omphacite
Hardness: 5,0
Opal
Hardness: 5,0
Painite
Hardness: 7,5
Paraíba Tourmaline (Cuprian Elbaite)
Hardness: 7,0
Pectolite
Hardness: 4,5
Peridot (Olivine)
Hardness: 6,5
Petrified Wood (Fossilized Wood)
Hardness: 6,5
Phenakite
Hardness: 7,5
Phosphophyllite
Hardness: 3,0
Pink Opal
Hardness: 6,0
Pyrophyllite
Hardness: 1,0
Rock Crystal
Hardness: 7,0
Rossmanite
Hardness: 7,0
Rutilated Quartz
Hardness: 7,0
Sanidine
Hardness: 6,0
Sarcopside
Hardness: 4,0
Satin Spar
Hardness: 2,0
Scolecite
Hardness: 5,0
Scorzalite
Hardness: 5,5
Selenite
Hardness: 2,0
Serandite
Hardness: 5,0
Serpentine
Hardness: 2,5
Shortite
Hardness: 3,0
Siderite
Hardness: 3,5
Sinhalite
Hardness: 6,0
Sodalite
Hardness: 5,0
Sogdianite
Hardness: 7,0
Sonolite
Hardness: 5,5
Spinel
Hardness: 8,0
Spodumene
Hardness: 6,0
Star Ruby
Hardness: 9,0
Staurolite
Hardness: 7,0
Steatite
Hardness: 1,0
Strontianite
Hardness: 3,5
Strontium Titanate
Hardness: 5,5
Sugilite
Hardness: 5,5
Sunstone (Aventurine feldspar)
Hardness: 6,0
Tantalite
Hardness: 6,0
Tavorite
Hardness: 0,0
Tektite
Hardness: 5,5
Thaumasite
Hardness: 3,5
Tiger's Eye
Hardness: 6,5
Tinzenite
Hardness: 6,5
Topazolite
Hardness: 6,5
Tortoiseshell
Hardness: 3,0
Tremolite
Hardness: 5,0
Triplite
Hardness: 5,0
Tsavorite
Hardness: 7,0
Umbalite
Hardness: 7,0
Unakite
Hardness: 6,0
Uvarovite
Hardness: 7,5
Verdelite
Hardness: 7,0
Verdite
Hardness: 3,0
Vesuvianite (Idocrase)
Hardness: 6,5
Violane
Hardness: 5,0
Viridine
Hardness: 7,0
Vivianite
Hardness: 1,5
Watermelon Tourmaline
Hardness: 7,0
Wavellite
Hardness: 3,5
Wax Opal
Hardness: 5,5
White Opal
Hardness: 5,5
Whitlockite
Hardness: 5,0
Willemite
Hardness: 5,5
Witherite
Hardness: 3,0
Wood Opal
Hardness: 5,5
Wulfenite
Hardness: 3,0
Xonotlite
Hardness: 6,0
Yttrium Aluminium Garnet
Hardness: 8,0
Zincite
Hardness: 4,0
Zircon
Hardness: 7,5
Zoisite
Hardness: 6,0
Achroite
Hardness: 7,0
Actinolite
Hardness: 5,5
Adamite
Hardness: 3,5
Adularia
Hardness: 6,0
Agalmatolite
Hardness: 1,0
Agate
Hardness: 6,5
Albite
Hardness: 6,0
Alexandrite
Hardness: 8,5
Amazonite
Hardness: 6,0
Amblygonite
Hardness: 6,0
Ametrine
Hardness: 7,0
Analcime (Analcite)
Hardness: 5,0
Andalusite
Hardness: 7,5
Anglesite
Hardness: 3,0
Anhydrite
Hardness: 3,5
Antigorite
Hardness: 5,0
Anyolite
Hardness: 6,0
Aragonite
Hardness: 3,5
Aventurine
Hardness: 7,0
Baddeleyite
Hardness: 6,5
Benitoite
Hardness: 6,0
Bikolite
Hardness: 5,5
Blue Beryl (Maxixe)
Hardness: 7,5
Boulder Opal
Hardness: 5,0
Brookite
Hardness: 5,5
Bytownite
Hardness: 6,0
Californite
Hardness: 6,5
Cassiterite
Hardness: 6,0
Cerussite
Hardness: 3,0
Chambersite
Hardness: 7,0
Chlorapatite
Hardness: 5,0
Chondrodite
Hardness: 6,0
Chrome-Chalcedony
Hardness: 6,5
Chrome-Tourmaline
Hardness: 7,0
Chrome-Tremolite
Hardness: 5,0
Chrysoprase
Hardness: 6,5
Chrysotile
Hardness: 2,5
Citrine
Hardness: 7,0
Clinohumite
Hardness: 6,0
Common Opal
Hardness: 5,5
Coral
Hardness: 3,0
Corundum
Hardness: 9,0
Cristinite
Hardness: 6,5
Cryolite
Hardness: 2,5
Cubic Zirconia
Hardness: 8,5
Dallasite
Hardness: 6,5
Datolite
Hardness: 5,0
Diaspore
Hardness: 6,5
Dolomite
Hardness: 3,5
Dravite
Hardness: 7,0
Ekanite
Hardness: 6,0
Elbaite
Hardness: 7,0
Enstatite
Hardness: 5,5
Epidote
Hardness: 6,0
Falcon's Eye
Hardness: 7,0
Ferro-axinite (Axinite-(Fe))
Hardness: 6,5
Fire Opal
Hardness: 6,0
Fluorite
Hardness: 4,0
Fluor-uvite-Uvite Series
Hardness: 7,5
Foitite
Hardness: 7,0
Forsterite
Hardness: 6,5
Franklinite
Hardness: 6,0
Gadolinium Gallium Garnet (GGG)
Hardness: 6,5
Gahnite
Hardness: 7,5
Gahnospinel
Hardness: 7,5
Gaspéite
Hardness: 4,5
Goshenite
Hardness: 7,5
Grandidierite
Hardness: 7,5
Gypsum
Hardness: 2,0
Hambergite
Hardness: 7,5
Heliodor (Golden Beryl)
Hardness: 7,5
Herderite
Hardness: 5,0
Hibschite
Hardness: 6,0
Hodgkinsonite
Hardness: 4,5
Honey Opal
Hardness: 5,5
Hureaulite
Hardness: 3,5
Hyacinth
Hardness: 6,5
Hydrophane
Hardness: 5,5
Imperial Topaz (A variety of topaz of orange, pinkish colours.)
Hardness: 8,0
Indicolite (Blue Tourmaline)
Hardness: 7,0
Jacobsite
Hardness: 5,5
Jade
Hardness: 6,0
Jet
Hardness: 2,5
Kornerupine
Hardness: 6,5
Kyanite (Cyprine)
Hardness: 4,0
Larimar
Hardness: 5,0
Lazurite
Hardness: 5,5
Legrandite
Hardness: 4,5
Libyan Desert Glass
Hardness: 0,0
Linarite
Hardness: 2,5
Lizardite
Hardness: 2,5
Magnesite
Hardness: 3,5
Malachite
Hardness: 3,5
Manganaxinite (Axinite-(Mn))
Hardness: 6,5
Matrix Opal
Hardness: 5,5
Microcline
Hardness: 6,0
Milarite
Hardness: 5,5
Mohawkite
Hardness: 3,0
Monazite
Hardness: 5,0
Moonstone
Hardness: 6,0
Moroxite
Hardness: 5,0
Moss Opal
Hardness: 5,5
Muscovite
Hardness: 2,0
Nano-Polycrystalline Diamond
Hardness: 0,0
Narsarsukite
Hardness: 6,0
Neptunite
Hardness: 5,0
Nosean
Hardness: 5,5
Obsidian
Hardness: 5,0
Oligoclase
Hardness: 6,0
Onyx
Hardness: 6,5
Orthoclase
Hardness: 6,0
Papagoite
Hardness: 5,0
Pargasite
Hardness: 5,0
Parisite
Hardness: 4,5
Periclase
Hardness: 5,5
Petalite
Hardness: 6,0
Pezzottaite
Hardness: 7,5
Phosgenite
Hardness: 2,0
Phosphosiderite
Hardness: 3,5
Pleonaste
Hardness: 8,0
Pollucite
Hardness: 6,5
Povondraite
Hardness: 7,0
Prasiolite
Hardness: 7,0
Purpurite
Hardness: 4,0
Pyromorphite
Hardness: 3,5
Pyrope
Hardness: 7,0
Pyrope-Spessartine
Hardness: 7,0
Pyroxmangite
Hardness: 5,0
Rhodonite
Hardness: 5,5
Rinkite-(Ce)
Hardness: 5,0
Romanèchite
Hardness: 5,0
Rose Quartz
Hardness: 7,0
Rubellite
Hardness: 7,0
Rutile
Hardness: 6,0
Sapphirine
Hardness: 7,5
Schorl
Hardness: 7,0
Schorlomite
Hardness: 7,0
Schultenite
Hardness: 2,5
Sellaite
Hardness: 5,0
Shattuckite
Hardness: 3,5
Sheen Obsidian
Hardness: 5,0
Snowflake Obsidian
Hardness: 5,0
Spessartine
Hardness: 7,0
Sphalerite
Hardness: 3,5
Starlite
Hardness: 6,5
Star Sapphire
Hardness: 9,0
Stibiotantalite
Hardness: 5,5
Stichtite
Hardness: 1,5
Sulphur
Hardness: 1,5
Talc
Hardness: 1,0
Tanzanite
Hardness: 6,5
Thomsonite Subgroup
Hardness: 5,0
Thulite
Hardness: 6,0
Titanite (Sphene)
Hardness: 5,0
Topaz
Hardness: 8,0
Tourmaline
Hardness: 7,0
Transvaal Jade
Hardness: 7,0
Turquoise
Hardness: 5,0
Variscite
Hardness: 4,0
Villiaumite
Hardness: 2,0
Wardite
Hardness: 4,5
Wernerite
Hardness: 5,0
Williamsite
Hardness: 4,0
Xenotime
Hardness: 4,0