Gems by Liquidity Level

Gemstone types grouped by market liquidity (how quickly they can be sold)

Liquidity level indicates how quickly a gemstone can typically be sold in the market, ranging from Hours (most liquid) to Years (least liquid).

Hours

Gem Type	Investment Ranking Tier
Agate	VERY BEARISH
Amethyst	VERY BEARISH
Aventurine	VERY BEARISH
Bloodstone	VERY BEARISH
Blue Topaz	BEARISH
Carnelian	VERY BEARISH
Chalcedony	VERY BEARISH
Citrine	VERY BEARISH
Hawk's Eye	BEARISH
Jasper	VERY BEARISH
Milky Quartz	VERY BEARISH
Onyx	VERY BEARISH
Quartz	VERY BEARISH
Rock Crystal	VERY BEARISH
Rose Quartz	VERY BEARISH
Sardonyx	VERY BEARISH
Smoky Quartz	VERY BEARISH
Tiger's Eye	VERY BEARISH

Days

Gem Type	Investment Ranking Tier
Almandine	VERY BEARISH
Ametrine	NEUTRAL
Aquamarine	BEARISH
Diamond	NEUTRAL+
Emerald	VERY BULLISH
Garnet	VERY BEARISH
Imperial Topaz	BULLISH
Labradorite	BEARISH
Lapis Lazuli	BEARISH
Moonstone	BEARISH
Morganite	BEARISH
Peridot	BEARISH
Pink Topaz	NEUTRAL+
Pyrope	BEARISH
Rhodolite	BEARISH
Ruby	VERY BULLISH
Sapphire	VERY BULLISH
Spinel	NEUTRAL+
Sunstone	BEARISH
Tanzanite	BULLISH
Topaz	VERY BEARISH
Tourmaline	VERY BEARISH
Turquoise	BEARISH
Zircon	BEARISH

Weeks

Gem Type	Investment Ranking Tier
Achroite	Unknown
Alexandrite	VERY BULLISH
Amazonite	VERY BEARISH
Andradite	NEUTRAL
Apatite	BEARISH
Black Diamond	BULLISH
Black Opal	VERY BULLISH
Blue Diamond	VERY BULLISH
Blue Spinel	BULLISH
Boulder Opal	BEARISH
Brown Diamond	NEUTRAL+
Burmese Spinel	BULLISH
Cat's Eye Chrysoberyl	BULLISH
Chrysoberyl	NEUTRAL+
Chrysoprase	NEUTRAL
Color-Change Garnet	BULLISH
Crystal Opal	NEUTRAL
Danburite	Unknown
Demantoid	BULLISH
Diopside	BEARISH
Elbaite	NEUTRAL
Fire Opal	BEARISH
Green Diamond	VERY BULLISH
Grossular	BEARISH
Hiddenite	NEUTRAL
Indicolite	NEUTRAL
Iolite	BEARISH
Jadeite	NEUTRAL+
Kunzite	BEARISH
Kyanite	BEARISH
Mahenge Spinel	BULLISH
Malaya Garnet	NEUTRAL+
Mali Garnet	NEUTRAL
Nephrite	BEARISH
Opal	BEARISH
Padparadscha Sapphire	VERY BULLISH
Paraiba Tourmaline	VERY BULLISH
Pink Diamond	VERY BULLISH
Pink Spinel	NEUTRAL+
Prasiolite	BEARISH
Red Spinel	VERY BULLISH
Rubellite	NEUTRAL
Rutilated Quartz	BEARISH
Spessartite	NEUTRAL+
Spodumene	BEARISH
Star Ruby	BULLISH
Star Sapphire	VERY BULLISH
Tanzanian Spinel	BULLISH
Tourmalinated Quartz	BEARISH
Tsavorite	BULLISH
Uvarovite	NEUTRAL
Verdelite	NEUTRAL
Vietnamese Purple Spinel	BULLISH
Watermelon Tourmaline	NEUTRAL
White Opal	BEARISH
Yellow Diamond	VERY BULLISH

Months

Gem Type	Investment Ranking Tier
Andalusite	NEUTRAL
Aragonite	VERY BEARISH
Axinite	Unknown
Azurite	BEARISH
Benitoite	BULLISH
Beryl	NEUTRAL+
Bixbite	BULLISH
Charoite	NEUTRAL+
Chrome Sphene	Unknown
Clinohumite	BULLISH
Diaspore	NEUTRAL
Enstatite	BEARISH
Epidote	Unknown
Euclase	BULLISH
Fluorite	VERY BEARISH
Grandidierite	BULLISH
Green Beryl	BEARISH
Hematite	VERY BEARISH
Hyalite	BEARISH
Hypersthene	BEARISH
Idocrase	BEARISH
Jelly Opal	BEARISH
Jeremejevite	BULLISH
Kornerupine	NEUTRAL+
Larimar	NEUTRAL+
Malachite	VERY BEARISH
Moldavite	NEUTRAL+
Musgravite	VERY BULLISH
Painite	VERY BULLISH
Peruvian Opal	BEARISH
Phenakite	BULLISH
Prehnite	VERY BEARISH
Rhodochrosite	NEUTRAL+
Rhodonite	VERY BEARISH
Scapolite	BEARISH
Seraphinite	BEARISH
Serendibite	BULLISH
Serpentine	VERY BEARISH
Sillimanite	Unknown
Sodalite	VERY BEARISH
Sphalerite	NEUTRAL
Sphene	NEUTRAL+
Sugilite	NEUTRAL+
Taaffeite	VERY BULLISH
Vesuvianite	BEARISH
Zoisite	BEARISH

Years

Gem Type	Investment Ranking Tier
Afghanite	NEUTRAL+
Albite	BEARISH
Amblygonite	Unknown
Ammolite	Unknown
Andesine	BEARISH
Bastnasite	BEARISH
Brazilianite	Unknown
Bytownite	BEARISH
Calcite	VERY BEARISH
Cassiterite	Unknown
Cerussite	Unknown
Chondrodite	Unknown
Cuprite	Unknown
Dioptase	Unknown
Erythrite	BEARISH
Feldspar	VERY BEARISH
Hackmanite	Unknown
Hambergite	Unknown
Hauyne	BULLISH
Herderite	Unknown
Lepidolite	Unknown
Oligoclase	BEARISH
Opaque Emerald	NEUTRAL+
Opaque Hauyne	Unknown
Orthoclase	BEARISH
Pargasite	Unknown
Parisite	Unknown
Petalite	Unknown
Pezzottaite	VERY BULLISH
Phosphophyllite	Unknown
Pollucite	Unknown
Poudretteite	VERY BULLISH
Sapphirine	BULLISH
Scheelite	Unknown
Smithsonite	Unknown
Stibiotantalite	NEUTRAL+
Synthetic Emerald	VERY BEARISH
Synthetic Ruby	VERY BEARISH
Synthetic Sapphire	VERY BEARISH
Tantalite	NEUTRAL
Triplite	Unknown
Vayrynenite	BULLISH
Xenotime	NEUTRAL

Unassigned

Gem Type	Investment Ranking Tier
Amber	BEARISH
Brucite	VERY BEARISH
Chrome Tourmaline	Unknown
Color Change Garnet	BULLISH
Color Change Sapphire	VERY BULLISH
Fire Agate	NEUTRAL
Goshenite	BEARISH
Heliodor	BEARISH
Hemimorphite	BEARISH
Hessonite	BEARISH
Hydrogrossular	BEARISH
Mawsitsit	BEARISH
Rhodizite	BULLISH
Sinhalite	Unknown
Synthetic Moissanite	VERY BEARISH