Gemstones
Core reference for natural and organic gems. Covers physical properties, color ranges, origin stories, buying criteria, care, and common look‑alikes.
Universal Glossary
39 entries-
Moonstone
Discover the ethereal beauty of moonstone. Learn about its unique adularescence, colors, origins, and how to buy and care for this captivating gemstone.
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Morganite
Discover morganite, the beautiful pink beryl gemstone. Learn about its key features, origin, value factors, buying guide, and care tips for jewelry.
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Onyx
Discover the allure of onyx gemstones. Learn about black onyx's features, history, buying guide, value factors, and care tips for jewelry.
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Opal
Discover the magic of opals! Learn about their play-of-color, types, value factors, buying guide, and care tips for this unique gemstone.
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Pearl
Discover the allure of pearls. Learn about Akoya, South Sea, Tahitian, and freshwater pearls, their value factors, grading, and how to care for these timeless gems.
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Peridot
Discover the vibrant green peridot gemstone. Learn about its key features, history, grading, buying guide, care, and value factors for jewelry.
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Quartz
Explore the diverse world of quartz gemstones used in jewelry, from amethyst and citrine to agate and jasper. Learn about their features, value, and buying tips.
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Rhodolite
Discover rhodolite garnet, a beautiful purplish-red gemstone. Learn about its key features, origin, value factors, buying guide, and care tips.
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Ruby
Discover the allure of ruby, the king of gems. Learn about its color, durability, value, history, and buying tips for this passionate red gemstone.
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Sapphire
Explore the allure of sapphire: discover its history, types (blue, fancy, padparadscha, star), quality factors, buying guide, and care tips for this durable and beautiful gemstone.
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Sphene
Discover sphene (titanite) gemstone: its fiery dispersion, unique colors, and why it's a captivating choice for jewelry. Learn about its pros, cons, and buying guide.
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Spinel
Discover the beauty and value of spinel gemstones. Learn about their vibrant colors, durability, history, and what to look for when buying spinel jewelry.
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Tanzanite
Discover the captivating world of tanzanite. Learn about its unique violet-blue color, rarity, value factors, buying guide, and care instructions.
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Topaz
Discover the beauty and value of Topaz gemstones. Explore its diverse colors, durability, origins, and essential buying and care tips.
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Tourmaline
Discover tourmaline, a gemstone prized for its incredible color spectrum, durability, and value. Your comprehensive guide to buying, caring for, and understanding tourmaline jewelry.
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Tsavorite
Discover Tsavorite garnet, a rare and durable green gemstone. Learn about its key features, value factors, buying guide, and care tips for this stunning jewel.
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Turquoise
Discover the world of turquoise in jewelry. Learn about its colors, matrix, value factors, buying guide, and essential care tips for this unique gemstone.
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Zircon
Discover the beauty of natural zircon: its key features, colors, origins, and buying guide. Learn about its brilliance, durability, and value in jewelry.
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Zoisite
Discover Zoisite, a vibrant gemstone with varieties like Tanzanite and Chrome Zoisite. Learn about its features, value, buying guide, and care tips.