Diamond Match is a cool match 3 game. Match 3 or more of the same colored precious stones next to each other. how long will it take before you run out of luck? This Game is one of many web based games on Round Games for you to play online without downloading. Diamond Match Game is one of the Match 3 Games at Round Games. It also tagged as a jewel and fun game. To play even more free games, view our most played and all games pages. If you want to play more like this game. Then you can simply check out the games inside the game tags that are the most relevant to your interests. Or check the Match 3 Games category or check the related games section at the end of the game page.