They say diamonds are girls' best friends, but how much do you about the other types of gems? From the most popular to the rarest, we've got them covered for you.
Ten Gemstones Rarer than Diamond - International Gem Society
26+ Types of Gems: All About These Popular and Rare Jewels
10 Most Popular Gemstone Types - Learn Your Birthstone
26+ Types of Gems: All About These Popular and Rare Jewels
Jewelry Store: Pick the Perfect Unique Gemstone
26+ Types of Gems: All About These Popular and Rare Jewels
List of Gemstones: Guide To 13 Popular Gems in the World
List of Gemstones: Precious and Semi-Precious Stones - Gem Society
List of Gemstones: Precious and Semi-Precious Stones - Gem Society
What is the rarest gemstone? - Quora
Top 20 Rarest Gemstones In The World