Ruby

✨The term "ruby" originates from the Latin word "ruber," meaning red, which accurately describes its distinctive color characteristic. In ancient times, rubies were often mistakenly confused with other red gemstones such as garnets and spinels, and it was only in modern times that they were scientifically identified and classified.

🔮The formation of rubies requires specific geological conditions, mainly under high temperature and high pressure environments. They are crystallized from aluminum-containing minerals after undergoing long-term geological changes and are typically found in metamorphic rocks and mineral veins. Their vivid red color is attributed to the presence of chromium (Cr). When chromium is incorporated in appropriate amounts into the corundum (Al2O3) crystal structure, it produces a beautiful red hue.

🔮On the Mohs scale of hardness, rubies have a hardness of 9, second only to diamonds. This makes them extremely resistant to wear and scratching in daily wear and use. Additionally, rubies have a density of approximately 4.0 grams per cubic centimeter, giving them a unique texture and a sense of weight.

🔮Throughout history, rubies have been regarded as symbols of power, wealth, and love. In ancient India, rubies were hailed as the "King of Gemstones" and were used to decorate Buddhist statues and crowns. In many cultures, rubies are also seen as gemstones that enhance love and passion, making them a popular choice for wedding and anniversary gifts.

🔮Due to their rarity and market demand, high-quality rubies have significant potential for appreciation. Those with pure colors, high transparency, and no visible flaws are highly sought after by collectors and investors. Ruby auction prices have repeatedly reached new highs in recent years, making them one of the most notable investment options in the gemstone market.