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alexandrite    
n. 紫翠玉

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  • Alexandrite Gemstone | Natural Alexandrite Stone - GIA
    Often described by gem aficionados as “emerald by day, ruby by night,” alexandrite is the very rare color-change variety of the mineral chrysoberyl Originally discovered in Russia’s Ural Mountains in the 1830s, it’s now found in Sri Lanka, East Africa, and Brazil, but fine material is exceptionally rare and valuable
  • Alexandrite Value, Price, and Jewelry Information - Gem Society
    Learn all about the incredible color-changing properties, value factors, and origins of this prized June birthstone Prepare to be captivated by the extraordinary world of alexandrite, a gemstone that defies ordinary expectations with its magical transformation
  • Alexandrite Stone: Meaning, History, Properties, and Value
    Alexandrite is a rare chrysoberyl gem and June birthstone known for its strong red-to-green color-change Learn about alexandrite’s price factors, history, meaning, and uses in this detailed guide
  • Alexandrite: Meanings, Properties and Powers - The Complete Guide
    Everything you need to know about Alexandrite, its meanings, properties, powers and much more Here's how it can help you and how you can use its powers
  • The Price And Value Of Alexandrite In 2025 (Expert Advice)
    Blue alexandrite is a rare and valuable variant, and the price can range widely— anywhere from $15,000 to $70,000 per carat The exact price per carat would depend on various factors, including the intensity and purity of color, the clarity and cut of the gemstone, and its overall quality and origin
  • Alexandrite Stone Guide | Alexandrite Meaning, Hardness Price
    Alexandrite, a rare and fascinating gemstone, was first discovered in the Ural Mountains of Russia in 1830 It belongs to the chrysoberyl family and is known for a unique ability: it can appear green under daylight or fluorescent lighting and transform into a purplish-red hue in incandescent light
  • Alexandrite Guide | The Rare Gem
    Alexandrite is a color change-variety chrysoberyl and is considered one of the rarest gemstones in the world In fact, in terms of rarity, Alexandrite may well outrank nearly all other known gemstones
  • Alexandrite Gemstone Information Buying Guide - GemSelect
    Alexandrite gemstones are highly sought-after by jewelry collectors and enthusiasts due to their rarity and captivating color change As you read through this guide, you'll gain valuable insights into the origin, value, care, history, and jewelry options of Alexandrite gemstones
  • What is Alexandrite? Discovery, Properties, and Origins
    Alexandrite is a rare and valuable gemstone that is known for its remarkable color-changing properties It belongs to the chrysoberyl mineral family and is named after Russian Tsar Alexander II, as it was first discovered in the Ural Mountains of Russia in the 1830s
  • Alexandrite: Meaning, Price, Powers, and Rich History [Guide]
    Alexandrite, a unique and captivating gemstone, has fascinated gem enthusiasts and collectors for centuries Named after Tsar Alexander II of Russia, where it was first discovered, its distinct characteristic is its ability to change colors under different lighting conditions





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