Diamond Mermaids Home Diamond Mermaids 0.0 / 5 ( 0 votes ) Your Rating? Discover Diamond Mermaids – Play Free Now on GameHard! Glamorous and fashionable mermaids live in the underwater kingdom! Choose from the rich selection of unusual hairstyles, bright outfits and colorful accessories! Create a unique sparkling diamond look for these little mermaids. Choose a luxurious hairstyle for lush long mermaid hair, trendy tops and accessories. Immerse yourself in the magic of the underwater world! Enjoy playing this girl mermaid dressup game here at RegionGame.com! Categories in which Diamond Mermaids is included: Puzzle Love 1 Player Thinking