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Showing articles for: "stone"
575 articles found showing 91–100
Why Are Some Gemstones Green? The Complete Scientific Guide
Discover what gives green gemstones their stunning color. Learn how chromium, iron, vanadium, and natural radiation create the vibrant hues of emeralds, peridot, green diamonds, tsavorite, demantoid g...
Blue Gemstones: Nature's Most Beautiful Shades of Blue
Explore the world's most beautiful blue gemstones, from sapphire and aquamarine to tanzanite, blue spinel, zircon, turquoise, and lapis lazuli. Learn about their colors, origins, hardness, rarity, tre...
Colored Gemstone Prices Are Rising Fast in 2026: A Detailed Market Analysis
Colored Gemstone Market 2026: Why Ruby, Sapphire, Emerald & Paraíba Prices Are Soaring
The Ultimate Guide to the Top 10 Most Popular Gemstones in the World (2025-2026 Edition)
Top 10 Most Popular Gemstones in the World (2026) | Value, Trends & Buying Guide
The World’s Most Famous & Expensive Gemstones, Ranked by Color: A Collector’s Guide to Value & Rarity
Most Expensive Gemstones in the World | Color, Rarity & Value Guide
💎The Captivating World of Color-Change Gemstones: Identification, Science & Collector's Guide
Color-Change Gemstones Guide: Types, Value & Buying Tips | CaratX
💎The Ultimate Guide to Topaz: November's Radiant Birthstone and Timeless Treasure
Topaz Gemstone Guide 2025 | November Birthstone Meaning, Colors & Value – CaratX
Tourmaline: The Ultimate Guide to Earth's Rainbow Gemstone 💎🌈
Tourmaline Gemstone Guide | Colors, Varieties & Meaning of the Rainbow Gem – CaratX
The Mohs Scale Decoded: The Ultimate Guide to Gemstone Hardness and Durability in Fine Jewelry 💎
This definitive guide explains the Mohs Scale of Mineral Hardness and why gemstone hardness is critical in jewelry selection and care.
Mozambique Rubies: How a New Discovery is Reshaping the Global Gemstone Market 💎
For centuries, Burmese rubies set the global standard, but the rise of Mozambique rubies has reshaped the fine gemstone market.