While, yes, emeralds tend to be the most popular green gemstone, ... Blue and green are the most common dominant colors. 10. Demantoid Garnet. Price per carat:$3,300.

In a previous color, we’ve talked about what makes things colored — the way objects absorb, reflect, or transmit light at different wavelengths. But let’s be a bit more specific. What gives gemstones ...

Tanzanite was discovered in the 20th century. This gemstone can be blue and violet, with its blue variety being considered the most valuable. It symbolizes intuition and purity. Zircon is the more ...