Thomas Sapphire
A seasoned lecturer and gemstone trade consultant, Thomas Sapphire has over 25 years of experience in the international gemstone market. His articles provide unique insights into trade practices, market trends, and gemstone evaluations.
Discover the role of UV flashlights in gemstone analysis. Learn how they reveal unique qualities of stones and improve identification. π¦π
Learn how to verify diamond authenticity with our guide! π Explore techniques, certification, and tests for informed buying. Don't get fooled! π§
Dive into the details of a 0.5 ct diamond! π Explore carat weight, cut, color, clarity, and investment insights. Perfect for buyers and enthusiasts! π
Uncover the intricate world of strong fluorescence in diamonds. Learn its causes, grading systems, and effects on value & appearance. πβ¨
Delve into the world of ring crafting tools! Discover their unique functions, benefits, and how they shape jewelry-making for pros and beginners alike. πβ¨
Explore the factors that influence the cost of a 5 carat diamond ring π, including the Four Cs: cut, color, clarity, and carat weight. Make informed choices! π
Discover the true value of lab-created diamonds π. Explore their characteristics, production, market trends, and ethical aspects for informed investment decisions.
Uncover the rich history, unique features, and market trends of rose quartz. π Explore its geological roots and metaphysical qualities, perfect for collectors! π
Explore the key differences between moissanite and diamonds in this guide. Understand their properties, visual traits, and identification tips. πβ¨
Dive into our thorough exploration of top diamond grading companies! Learn about their methods, credibility, and technology to make informed choices! π
Discover the birthstone for January 23, exploring its rich history, properties, cultural significance, market trends, and care tips. πβ¨
Discover how CAD jewelry design classes refine gemstone skills, offer modern techniques, and enhance customization in jewelry making. πβ¨ Ideal for all levels!