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Showing articles for: "natural diamonds"
538 articles found showing 491–500
A World of Red Gemstones: Beauty in Every Shade
Explore six beautiful red gemstones, including ruby, red spinel, rhodolite garnet, rubellite tourmaline, carnelian, and red jasper. Learn about their colors, hardness, treatments, quality factors, and...
The Ultimate Guide to Pearl Types, Quality, and Valuation: A Deep Dive into Nature's Luminescent Gem
Ultimate Pearl Guide: Types, Quality Factors & Buying Tips Explained
Ruby Value: Why Color Makes Such a Big Difference
Explore what determines ruby value, from color and clarity to cut, carat weight, treatment, and origin. Learn how these factors influence ruby prices and buying decisions.
A Comprehensive Guide to Optical Phenomena in Gemstones 💎
Gemstones are more than sparkling treasures many exhibit rare optical phenomena that transform them into dynamic works of art.
The Definitive Guide to H-FH Gemstone Treatment: Science, Market Impact & Ethical Buying Strategies 💎
H-FH (Heat with Fissure Healing), also known as "heat with flux" or "borax healing," is a gem enhancement process used for rubies, sapphires stones.
Top-Performing Metals of 2025 and Their Impact on the Jewellery Industry
Jewellery Metals in 2025: Market Shifts, Volatility & Strategic Sourcing Explained
The Complete Guide to Rubellite vs. Pink Tourmaline: Science, Value, and Distinction
Rubellite vs Pink Tourmaline: Key Differences, Value & Color Guide
Why Purple Gemstones Are Dominating Jewelry in 2025-26
Purple Gemstones 2025–26: Meaning, Types & Jewelry Trends
The Global Diamond & Jewelry Market: Trends, Challenges, and Opportunities in 2025 💎
The global diamond industry in 2025 is witnessing a shift, marked by regional divergence, macroeconomic stressors, and evolving consumer preferences.
The Hero of Jewelry: A Deep Dive into Chain Clasps and Their Impact on Quality
Diamond Jewelry Clasps Guide: Types, Security, Materials & Buying Tips | CaratX