Calibrated Gems by Type

Alexandrite Lab Created Genuine Imitation	Amethyst Genuine Imitation	Ametrine
Aquamarine Genuine Imitation	Bloodstone	Cameo Orange Shell Black Agate
Carnelian Neon Reddish Orange	Catseye Imitation	Chalcedony Lavender Blue
Chrysoprase	Citrine Genuine Imitation	Coral
Cubic Zirconia White Pink Purple See All Cubic Zirconia »	Emerald Genuine Imitation Lab Created	Foilback
Garnet Mozambique Rhodolite Tsavorite See All Garnet »	Hematite	Imitation Diamond
Iolite	Jade	Lapis
Malachite	Marcasite	Masonic Red Blue Black
Moissanite	Moonstone	Morganite
Onyx	Opal White Orange Black See All Opal »	Peridot Genuine Imitation
Quartz Smoky Green Lemon See All Quartz »	Ruby Genuine Lab Created Imitation	Sapphire Blue Pink Yellow See All Sapphire »
Scarab Blue Onyx Amethyst Red Jasper See All Scarab »	Spinel Pink Black	Tanzanite Genuine Imitation
Tigereye Brown Honey	Topaz Swiss Blue London Blue Sky Blue See All Topaz »	Tourmaline Pink Green Green (Chrome) See All Tourmaline »
Turquoise	Zircon Genuine Imitation