Discover the World's Most
Fascinating Gemstones

Explore detailed facts, origins, and properties of natural and rare gemstones - all in one place.

Agate

Agate

Hardness: 7

RedOrangeYellowGreenBlueBrownBlackWhiteGray
Almandine

Almandine

Hardness: 7.5

Deep redBrownish-redReddish-brown
Amazonite

Amazonite

Hardness: 6

TurquoiseGreenBlue-Green
Amethyst

Amethyst

Hardness: 7

purpleviolet
Andesine

Andesine

Hardness: 6

RedOrangeBrownYellowGreenGrayColorless
Andradite

Andradite

Hardness: 6.5

GreenYellowBrownBlackRed
Anglesite

Anglesite

Hardness: 2.5

ColorlessWhiteGrayBlueGreen
Anhydrite

Anhydrite

Hardness: 3

GrayBlueWhiteColorless
Apatite

Apatite

Hardness: 5

GreenBlueYellowBrownColorless
Aquamarine

Aquamarine

Hardness: 7.5

light blueblue-green
Azurite

Azurite

Hardness: 3.5

Deep blueAzure blueVivid blue
Barite

Barite

Hardness: 3

WhiteColorlessYellowBlueGrayGreenRedBrown
Bornite

Bornite

Hardness: 3

PurpleBlueGoldenBlack
Calcite

Calcite

Hardness: 3

ColorlessWhiteYellowOrangePinkGreenBlueBrown
Carnallite

Carnallite

Hardness: 2

ColorlessWhitePinkRed
Carnelian

Carnelian

Hardness: 7

RedOrangeBrownYellow
Cassiterite

Cassiterite

Hardness: 6

BlackBrownYellowRed
Celestine

Celestine

Hardness: 3

Light blueWhiteGrayColorless
Chalcedony

Chalcedony

Hardness: 6.5

WhiteGreyBluePinkRedBrownBlackGreen
Chalcopyrite

Chalcopyrite

Hardness: 3.5

Brass-yellowGolden-yellowSteel-gray
Cinnabar

Cinnabar

Hardness: 2

RedBrick-redReddish-brown
Citrine

Citrine

Hardness: 7

yelloworange
Color-change Sapphire

Color-change Sapphire

Hardness: 9

BluePinkYellowGreen
Corundum

Corundum

Hardness: 9

RedBlueYellowGreenColorlessPinkOrangePurpleBrownBlack
Demantoid

Demantoid

Hardness: 6.5

GreenYellow-GreenBrown
Diamond

Diamond

Hardness: 10

ColorlessFancy YellowFancy BlueFancy PinkFancy Green
Dolomite

Dolomite

Hardness: 3.5

WhitePinkGrayCreamTanGreen
Emerald

Emerald

Hardness: 7.5

green
Erythrite

Erythrite

Hardness: 1.5

PinkRedPurpleViolet
Fayalite

Fayalite

Hardness: 6.5

GreenBrownBlack
Fluorite

Fluorite

Hardness: 4

GreenBluePurpleYellowColorlessBrownBlack
Forsterite

Forsterite

Hardness: 6.5

GreenYellow-GreenBrownColorless
Galena

Galena

Hardness: 2.5

Lead graySilver-graySteel grayBlack
Goshenite

Goshenite

Hardness: 7.5

Colorless
Green Beryl

Green Beryl

Hardness: 7.5

GreenLight GreenYellowish Green
Grossular

Grossular

Hardness: 7

GreenYellowBrownColorlessPinkOrangeRed
Gypsum

Gypsum

Hardness: 2

ColorlessWhiteGrayYellowPink
Halite

Halite

Hardness: 2

ColorlessWhitePinkBlueGray
Heliodor

Heliodor

Hardness: 7.5

YellowGolden YellowGreenish Yellow
Hematite

Hematite

Hardness: 5.5

BlackSilver-grayMetallic grayRedBrown
Hessonite

Hessonite

Hardness: 7

OrangeBrownYellow
Ilmenite

Ilmenite

Hardness: 5.5

BlackDark GrayBrown
Labradorite

Labradorite

Hardness: 6.5

GreyGreenBlueBlackBrownWhiteGoldenColorless
Lazulite

Lazulite

Hardness: 5

BlueGreenDark blue
Linarite

Linarite

Hardness: 3.5

BlueDark Blue
Magnetite

Magnetite

Hardness: 6

BlackGrayBrown
Malachite

Malachite

Hardness: 3.5

GreenDark GreenLight Green
Marcasite

Marcasite

Hardness: 6.5

Pale brass-yellowSilver-gray
Milky Quartz

Milky Quartz

Hardness: 7

WhiteGrayTranslucentMilky White
Monazite

Monazite

Hardness: 5

YellowBrownGreenRed
Moonstone

Moonstone

Hardness: 6

ColorlessWhiteGrayBluePeach
Morganite

Morganite

Hardness: 7.5

PinkPeachRoseSalmon
Oligoclase

Oligoclase

Hardness: 6

ColorlessYellowGreenRedBrown
Onyx

Onyx

Hardness: 7

BlackWhiteBrownRedGreen
Orpiment

Orpiment

Hardness: 1.5

YellowOrangeRed
Orthoclase

Orthoclase

Hardness: 6

WhitePinkPeachGrayGreenBrown
Padparadscha

Padparadscha

Hardness: 9

PinkOrangePink-Orange
Peridot

Peridot

Hardness: 6.5

green
Pyrite

Pyrite

Hardness: 6.5

Brass-yellow
Pyrope

Pyrope

Hardness: 7.5

Deep redDark red
Realgar

Realgar

Hardness: 1.5

RedOrangeYellow
Red Beryl

Red Beryl

Hardness: 7.5

Red
Rhodochrosite

Rhodochrosite

Hardness: 3.5

PinkRedBrownWhite
Rock Crystal

Rock Crystal

Hardness: 7

ColorlessTransparent
Rose Quartz

Rose Quartz

Hardness: 7

Pink
Ruby

Ruby

Hardness: 9

red
Rutilated Quartz

Rutilated Quartz

Hardness: 7

ClearGoldenBrownRed
Rutile

Rutile

Hardness: 6

RedBrownYellowGoldBlack
Sapphire

Sapphire

Hardness: 9

blueyellowgreenpink
Selenite

Selenite

Hardness: 2

ColorlessWhiteCreamPeachGreenGray
Smithsonite

Smithsonite

Hardness: 4.5

GreenBlueYellowPinkWhiteBrown
Smoky Quartz

Smoky Quartz

Hardness: 7

BrownBlackGray
Spessartine

Spessartine

Hardness: 7.5

OrangeRedYellowBrown
Spinel

Spinel

Hardness: 7.5

RedPinkBlueGreenBlackPurpleYellowOrangeBrown
Star Ruby

Star Ruby

Hardness: 9

Red
Star Sapphire

Star Sapphire

Hardness: 9

BlueBlackPinkYellowColorlessGreenPurple
Sunstone

Sunstone

Hardness: 6.5

OrangeRedYellowBrownGreenColorless
Sylvite

Sylvite

Hardness: 2

ColorlessWhiteRedYellowBrown
Tsavorite

Tsavorite

Hardness: 7.5

Green
Turquoise

Turquoise

Hardness: 5

Sky BlueGreenish BlueGreen
Uvarovite

Uvarovite

Hardness: 7.5

Green
Variscite

Variscite

Hardness: 4.5

GreenYellowish-greenBlue-greenTurquoise
Watermelon Tourmaline

Watermelon Tourmaline

Hardness: 7

GreenPinkWhite
Wavellite

Wavellite

Hardness: 4.5

GreenYellowGrayBrown
Zincite

Zincite

Hardness: 4

YellowRedOrangeBrownBlack
Zircon

Zircon

Hardness: 6.5

blueyellowbrowncolorless