Metals & Materials
Alloys and materials used in jewelry making—from precious metals to modern alternatives. Explains purity, color, durability, and finishing methods.
Universal Glossary
37 entries-
10k Gold
Explore 10k gold jewelry: understand its 41.7% gold content, alloy composition, durability, affordability, and care. Learn if it's the right choice for you.
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14k Gold
Discover everything about 14k gold jewelry, including its composition (58.5% pure gold), color variations (yellow, white, rose), durability, value, and care.
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18k Gold
Explore 18k gold jewelry: understand its 75% gold purity, discover yellow, white, and rose gold variations, and learn about its value, care, and buying tips.
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925
Discover everything about Sterling Silver 925: its composition, hallmarks, types, buying guide, care tips, pros and cons, and its place in jewelry.
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Black Rhodium
Explore black rhodium plating for jewelry. Learn about its features, how it's made, its pros and cons, care, and value factors for a sophisticated dark finish.
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Champagne Gold
Explore champagne gold jewelry: its unique color, composition, durability, and how it compares to other gold alloys. Perfect for modern elegance.
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Cobalt
Explore cobalt jewelry: its unique silvery-blue color, exceptional durability, hypoallergenic qualities, and what to consider when buying.
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Colored Gold
Explore the vibrant world of colored gold jewelry. Learn about rose, white, and green gold alloys, their composition, karats, pros, cons, and care.
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Colored Gold Alloy
Discover the world of colored gold alloys. Learn about yellow, rose, green, and white gold, their karats, compositions, buying tips, and care instructions.
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Cooper
Explore copper in jewelry, from its definition and key features to its use in alloys like brass, bronze, rose gold, and sterling silver. Learn about care and value.
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Copper
Explore copper in jewelry: its unique color, alloys like brass & bronze, tarnish, skin reactions, and how to care for your copper pieces.
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Electrum
Explore electrum, the natural gold-silver alloy used since antiquity for jewelry and coinage. Learn about its composition, history, care, and value.
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Gold
Discover everything about gold in jewelry: purity (karats), types (yellow, white, rose), how it's made, buying guide, care, and value factors.
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Gold Filled
Discover what gold filled jewelry is, its key features, how it's made, and why it's a durable and affordable choice compared to solid gold.
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Gold Plated
Discover everything about gold plated jewelry, from how it's made and its quality standards to buying tips, price factors, and essential care instructions.
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Graduated
Explore graduated metals in jewelry. Learn about tapering designs, craftsmanship techniques, buying tips, care, and value factors for a sophisticated look.
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Nickel
Explore the role of nickel in jewelry, including its use in white gold, plating, its pros and cons, and crucial information about nickel allergies and hypoallergenic alternatives.
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Palladium
Discover palladium jewelry: a rare, white metal known for durability, hypoallergenic qualities, and tarnish resistance. Learn about its features, care, and value.
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Pewter
Explore pewter jewelry: its definition, history, types, composition, care, pros and cons, and buying guide. Learn about this versatile and affordable metal.
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Platinum
Discover the luxury of platinum jewelry. Explore its natural white color, exceptional durability, hypoallergenic properties, and how to care for your precious pieces.