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The Legend of the Name: Getting to Know "Morakot Chan"

You will often hear the name "Morakot Chan" (Chanthaburi Emerald) in the market, which can be confusing for beginners.

  • The Origin of the Name: Historically, Chanthaburi Province (specifically the Bang Kaja mines) was a source of beautiful Green Sapphires. Because of their deep, enchanting green color, local traders and residents affectionately nicknamed them "Morakot Chan" to compare their beauty to that of Emeralds.

  • Geological Fact: Geologically, Thailand is a source of the Corundum family (Ruby, Blue Sapphire, Green Sapphire). Thailand does not have natural deposits of Emerald (Beryl).

  • Simple Summary: "Morakot Chan" is a beautiful trade name for Green Sapphire. Therefore, if you are looking for actual mineral "Emerald" (Beryl), you must ask specifically. However, if you love Thai green gemstones, the Green Sapphire is a valuable choice.


Deep Dive into Structure: Different Kinds of Beauty

Although they are both green, these two gemstones have completely different charms and physical properties.

1. Emerald (The King of Green)

  • Family: Beryl

  • Highlight: Famous for its vivid green color, sometimes with yellow or blue undertones.

  • Nature: They almost always contain natural inclusions known as "Jardin" (Garden), which are considered a unique characteristic proving their natural origin.

  • Vibe: Soft, velvety, and legendary.

2. Green Sapphire (The Pride of Thailand)

  • Family: Corundum (The same family as Ruby and Blue Sapphire).

  • Highlight: Known for its extreme hardness and excellent "fire" or sparkle.

  • Nature: The crystal is usually cleaner than emerald. The tone is typically a "Khaki Green" or "Olive Green," rather than the vivid, glowing green of an emerald.

  • Vibe: Strong, sparkling, and durable.


Comparison Table

Feature Emerald Green Sapphire
Light Performance Less fire, softer glow Sharp, brilliant sparkle
Hardness (Mohs) 7.5 - 8 (Fragile, requires care) 9 (Very hard, highly durable)
Color Tone Vivid Green, Blue-Green Olive Green, Khaki, often with blue banding

How to Buy and Identify Basics

If you want to distinguish between the two with the naked eye, observe these points for fun:

  1. Observe the Sparkle:

    • If the gem has sharp, winking fire (high brilliance): It is likely Green Sapphire.

    • If the gem looks soft, glowing, or slightly sleepy/cloudy: It is likely Emerald.

  2. Observe the Texture:

    • Emeralds usually have inclusions that look like marble patterns or tree roots (Jardin).

    • Green Sapphires are usually cleaner or may have distinct straight bands of color (color zoning).


Care Instructions: Making Your Gems Last

Knowing the gem type helps you care for them correctly.

  • For Emeralds: This gem requires tenderness. Avoid ultrasonic cleaners and protect it from hard impacts. It is best suited for special occasions.

  • For Green Sapphires: These are highly durable. They are perfect for Everyday Use, easy to clean, and very resistant to scratches.


Which One is Right for You?

Neither is "better" than the other; it depends entirely on your preference and lifestyle:

Choose Emerald if you are passionate about legends, classic vibes, and vivid green color—and you are willing to handle it with care.

Choose Green Sapphire if you are looking for value, strength, and a ring you can wear on your finger every single day without worry.

Understanding the difference between Emerald and Green Sapphire allows you to appreciate the beauty of both with pride and collect them with confidence.

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