Gemstone Knowledge

What are the three main types of gemstones?

• Mineral stones

• Rare stones

• Artificial gems

• Precious stones, semi-precious stones, organic gems

Which gemstone is known as the 'King of Gemstones'?

• Ruby

• Emerald

• Diamond

• Sapphire

What is the birthstone for the month of April?

• Ruby

• Emerald

• Sapphire

• Diamond

Name a famous gemstone that is believed to bring good luck and protection.

• Amethyst

• Sapphire

• Turquoise

• Emerald

How can you identify a real diamond from a fake one?

• Rub the diamond against sandpaper. Real diamonds will scratch the sandpaper.

• Check the diamond under a UV light. Real diamonds do not glow under UV light.

• Conduct a fog test by breathing on the diamond. If the fog disperses immediately, it's real; if it lingers, it's likely fake.

• Shake the diamond and listen for a sound. Real diamonds do not make a sound when shaken.

Which gemstone is associated with love and passion?

• Sapphire

• Diamond

• Emerald

• Ruby

What is the hardest naturally occurring gemstone?

• Diamond

• Emerald

• Ruby

• Sapphire

Name a gemstone that changes color depending on the light.

• Alexandrite

• Emerald

• Sapphire

• Ruby

What is the most valuable type of jade?

• Imperial Jade

• Regal Jade

• Noble Jade

• Royal Jade

Which gemstone is known for its calming and soothing properties?

• Emerald

• Ruby

• Amethyst

• Sapphire