Check if your gemstone is Common, Rare, Collector Grade, or Museum Grade.
Gemstone rarity measures how difficult a gemstone is to find in nature. It depends on natural supply, mining output, geographic origin, crystal quality, color, clarity, size, treatments, and worldwide collector demand. Some gems are mined in many countries, while others come from only one or two locations, making them exceptionally scarce.
This Gemstone Rarity Meter lets you compare more than 1,100 gemstones, gemstone varieties, collector stones, and museum-grade gems using a simple rarity score. Search for famous gems such as Ruby, Sapphire, Emerald, Tanzanite, Alexandrite, Paraiba Tourmaline, Painite, Spinel, Opal, Garnet, Diamond, Tourmaline, Jade, Topaz, Zircon, Aquamarine, Morganite, Chrysoberyl, Moonstone, and hundreds of others.
Our gemstone rarity scores are designed as a quick reference for collectors, jewelry buyers, gemstone enthusiasts, and researchers. Each score considers how often a gemstone is found, the availability of high-quality material, historical mining production, and collector demand.
Common gemstones such as Quartz, Amethyst, Citrine and Garnet are widely available. Rare gemstones such as Tanzanite, Tsavorite, Demantoid, Benitoite and Black Opal are mined in limited quantities. Museum-grade gemstones including Red Diamond, Painite, Musgravite, Jeremejevite and exceptional Paraiba Tourmaline specimens are among the rarest gems known.
Some of the rarest gemstones include Painite, Red Diamond, Musgravite, Jeremejevite, Taaffeite and exceptional Paraiba Tourmaline. These gems are extremely scarce and are highly sought after by collectors.
Commercial diamonds are more abundant than many people expect. Fine natural emeralds with exceptional color and clarity are considerably rarer than average diamonds, although both can be highly valuable.
No. Price depends on rarity, color, clarity, cut, carat weight, treatments, origin and market demand. Two gemstones with similar rarity scores may have very different market values.
This rarity meter contains more than 1,100 gemstone species, varieties and trade names, making it one of the largest free online gemstone rarity databases.
This database includes more than 1,100 gemstone species, varieties and trade names, making it one of the largest free gemstone rarity reference tools available online. Search any gemstone instantly to compare its rarity score and rarity grade.
Gemstone rarity is determined by multiple factors including limited natural deposits, crystal size, mining difficulty, geographic origin, transparency, color quality, clarity, durability, and overall collector demand. Some gemstones occur in many countries, while others are mined from only one small location in the world.
Highly collectible gemstones include Alexandrite, Paraiba Tourmaline, Kashmir Sapphire, Burmese Ruby, Colombian Emerald, Red Diamond, Pink Diamond, Black Opal, Musgravite, Painite, Benitoite, Taaffeite, Jeremejevite, Demantoid Garnet, Tsavorite Garnet, Imperial Topaz, Jadeite, Tanzanite, Spinel and many other rare minerals featured in this database.
This free gemstone rarity database is designed for gemstone collectors, jewelry buyers, gem traders, lapidary artists and anyone interested in comparing the rarity of natural gemstones before purchasing or collecting them.
Rarity alone does not determine value. Two gemstones with similar rarity may have very different prices because color saturation, transparency, clarity, cut quality, carat weight, origin, and market demand also influence value. Untreated gemstones and exceptional collector specimens often command significant premiums.