The Mohs Gemstone Hardness Scale: Why You Should Never Store Topaz with Diamonds

The Mohs Gemstone Hardness Scale: Why You Should Never Store Topaz with Diamonds

The Mohs Gemstone Hardness Scale In 1812, renounced gemologist Carl Friedrich Christian Mohs devised a method to classify gemstones based on ranking the hardness of minerals. How Much Damage Can a Diamond Do? Our coveted diamond crystals, rating high on the Moh scale for hardness, are even used on drill bits, based on the stones’…