02/02/2025
The number of gemstones in the world is vast, as there are **hundreds of recognized gemstone varieties**. These gemstones are categorized based on their chemical composition, color, rarity, and value. Some of the most well-known gemstones include:
1. **Precious Gemstones** (traditionally considered the most valuable):
- Diamond
- Ruby
- Sapphire
- Emerald
2. **Semi-Precious Gemstones** (more common but still highly valued):
- Amethyst
- Aquamarine
- Topaz
- Opal
- Garnet
- Peridot
- Tourmaline
- Citrine
3. **Organic Gemstones** (formed from living organisms):
- Pearl
- Amber
- Coral
- Jet
4. **Rare and Unique Gemstones**:
- Tanzanite
- Alexandrite
- Moonstone
- Lapis Lazuli
- Turquoise
- Zircon
In total, there are **over 200 types of natural gemstones** recognized by gemologists, each with its unique properties, colors, and characteristics. The exact number can vary depending on how gemstones are classified (e.g., by color variations or mineral types).
