210 Jewelry Archive
A comprehensive database of gemstones, historical eras, and intricate craftsmanship.
Universal Glossary
521 entries-
Jewelry Certification & Valuation
Kimberley Process
Understand the Kimberley Process Certification Scheme (KPCS) for conflict-free diamonds. Learn its history, scope, limitations, and impact on diamond sourcing and consumer trust.
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Metals & Materials
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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Metals & Materials
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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Metals & Materials
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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Metals & Materials
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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Jewelry Certification & Valuation
AGS
Understand the AGS Diamond Grading system (AGS Diamond Quality Document), its 0-10 scale, emphasis on cut (Brightness, Fire, Sparkle), and how it impacts diamond value.
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Jewelry Certification & Valuation
AGS Lab
Learn about the AGS Lab, its advanced diamond grading system, cut quality standards, and how AGS reports impact diamond value and buying decisions.
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Jewelry Certification & Valuation
AGS Laboratory
Discover the AGS Laboratory's role in jewelry valuation. Learn about their rigorous grading standards, focus on cut, and how AGS reports influence diamond quality and value.
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Jewelry Certification & Valuation
AGS Platinum Grading Report
Understand the AGS Platinum Grading Report, the pinnacle of diamond cut quality. Learn about its features, grading standards, and how it impacts diamond value.
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Jewelry Certification & Valuation
AGSL
Learn about the American Gem Society Laboratory (AGSL), its rigorous grading standards for diamonds and gemstones, and how its reports influence value and buying decisions.
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Jewelry Certification & Valuation
AGSL Diamond Grading Report
Learn about the AGSL Diamond Grading Report, its key features, grading standards for the 4Cs, and how it impacts diamond value and purchasing decisions.
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Jewelry Certification & Valuation
AIG
Explore AIG (American International Gemological Institute) reports for diamonds and colored stones. Learn about their grading, value factors, and how they compare to other labs.
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Jewelry Certification & Valuation
AIGL
Learn about American International Gemological Laboratories (AIGL) reports for diamonds, colored stones, and jewelry. Understand grading, value factors, and what to look for.
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Jewelry Styles & Eras
Aesthetic Movement
Explore the beauty of Aesthetic Movement jewelry. Discover key features, origins, motifs, and how to find these artistic 19th-century treasures.
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Gemstones
Agate
Discover the beauty of Agate jewelry. Learn about its key features, popular types like Moss Agate, a comprehensive buying guide, and essential care tips.
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GemstonesAlexandrite
Discover the magic of alexandrite, a rare gemstone famed for its dramatic color change. Learn about its features, origins, grading, and how to buy this unique jewel.
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Gemstones
Amber
Discover the natural beauty of amber, a fossilized tree resin used in jewelry for millennia. Learn about its origins, types, value, and care.
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GemstonesAmethyst
Discover the world of amethyst, from its rich purple hues and historical significance to its use in jewelry. Learn about buying, care, and value factors.
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Gemstones
Ametrine
Discover ametrine, the unique bicolored quartz gem blending amethyst purple and citrine yellow. Learn about its origin, quality factors, and how to buy the perfect piece.
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Jewelry Types
Anadem
Discover the world of anadems - elegant head jewelry like diadems and circlets. Explore types, history, buying tips, and care for these regal adornments.