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Gemstone Science
Iolite Buying Guide: How to Identify Quality, A...
Discover the mineralogy fundamentals of iolite, including pleochroism, color evaluation, clarity, and treatments. Learn how to avoid misleading descriptions and choose a quality gem.
Iolite Buying Guide: How to Identify Quality, A...
Discover the mineralogy fundamentals of iolite, including pleochroism, color evaluation, clarity, and treatments. Learn how to avoid misleading descriptions and choose a quality gem.
How to Spot Synthetic and Treated Kunzite: A Ge...
Understanding Kunzite's Place in the Gem MarketKunzite, the pink to violet variety of the mineral spodumene, has captivated collectors and jewelry enthusiasts since its discovery in California in the early...
How to Spot Synthetic and Treated Kunzite: A Ge...
Understanding Kunzite's Place in the Gem MarketKunzite, the pink to violet variety of the mineral spodumene, has captivated collectors and jewelry enthusiasts since its discovery in California in the early...
Morganite Optical Phenomena: A Visual Identific...
Discover how to visually identify and appraise optical phenomena in morganite, from chatoyancy to asterism, with expert tips on distinguishing natural effects from imitations.
Morganite Optical Phenomena: A Visual Identific...
Discover how to visually identify and appraise optical phenomena in morganite, from chatoyancy to asterism, with expert tips on distinguishing natural effects from imitations.
Chrysocolla Origins: From Arizona's Copper Hear...
Explore chrysocolla's geological formation and global sources, including Arizona, Peru, and the Congo. Learn how origin affects its quality, identification, and care.
Chrysocolla Origins: From Arizona's Copper Hear...
Explore chrysocolla's geological formation and global sources, including Arizona, Peru, and the Congo. Learn how origin affects its quality, identification, and care.
Rhodochrosite 101: A Beginner's Guide to the Ro...
Learn all about rhodochrosite: its mineral properties, how to spot it, what to look for when buying, and how to care for it. A comprehensive guide for gemstone novices.
Rhodochrosite 101: A Beginner's Guide to the Ro...
Learn all about rhodochrosite: its mineral properties, how to spot it, what to look for when buying, and how to care for it. A comprehensive guide for gemstone novices.
Star Sapphires: Lab vs. Field – How to Tell The...
Discover the key differences between natural and lab-grown star sapphires. Explore laboratory testing methods, field tricks, and essential buying considerations for this celestial gem.
Star Sapphires: Lab vs. Field – How to Tell The...
Discover the key differences between natural and lab-grown star sapphires. Explore laboratory testing methods, field tricks, and essential buying considerations for this celestial gem.