The Most Expensive Natural Stones: What's the Secret to Their Value?

The world's most expensive natural stones stand out with their rarity, aesthetic appearance and physical properties. These stones attract great attention not only in precious jewelry but also as an investment vehicle. Here are the main factors that determine the value of the most expensive natural stones:

1. Diamond

Value: One of the most expensive stones in the world, diamond attracts attention with its hardness, rarity and ability to reflect light perfectly. Especially colorless or rare colored diamonds reach high prices.

2. Ruby

Value: Ruby, the most valuable representative of the red color, gets its bright color due to the chromium element it contains. The most valuable rubies have an intense red and clear structure. Deep red tones known as "pigeon blood" are the most expensive variant of ruby.

3. Emerald

Value: Known for its vibrant green color, emeralds gain this color from the combination of the elements chromium and vanadium . Emeralds often have internal cracks and smooth ones are very rare. This rarity increases the value of the stone.

4. Tanzanite

Value: Found only in Tanzania, this stone is known for its intense blue and purple hues. Tanzanite's rarity and limited mining areas allow the stone to fetch high prices.

5. Sapphire

Value: Blue sapphires in particular are in great demand for their elegant hues and hardness. The price of sapphires is determined by the intensity of color, clarity and size of the stone.

Factors Determining the Price of Precious Stones:

Rarity: Gemstones that are rarer in nature are generally more valuable.
Color: Hue, saturation, and rare color variations (like colored diamonds) affect the price of the stone.
Clarity: Stones with fewer flaws are of great value, especially in jewelry making.
Carat Weight: The size of the stone and its carat weight significantly increase the price.

These precious stones have attracted great interest from people since the beginning of history due to their rarity and aesthetic properties. Each one is considered a unique treasure offered to us by nature.