About the Gemstones Memory Game
Diamonds, crystals, crowns and buried treasure — the gemstone deck glitters with everything a rockhound or jewel thief could dream of. Dig deep and unearth the matching pairs.
Fun Facts About Gemstones
- Diamonds are made of pure carbon — the same element as pencil lead.
- Rubies and sapphires are the same mineral, corundum, in different colours.
- The biggest diamond ever found, the Cullinan, weighed over 3,100 carats rough.
- Each month of the year has its own traditional birthstone.
How to Play
Tap any card to flip it over, revealing the gem image underneath. Tap a second card — if the two match, they stay face up and you keep going. If not, they flip back after a moment. Your goal is to match every pair in as few moves as possible.
Three difficulty levels are available: easy (6 pairs), medium (8 pairs) and hard (12 pairs). Start on easy if you're new, or jump straight to hard for a proper brain workout.