Feel the true pleasure of diamonds on your ears with these Onkyo Diamond Headphones. Generally speaking, these headphones are luxurious. They are made of real diamonds. Every pair of headphones is handmade. Moreover, there are customization choices. You can choose the size of the diamonds used in your headphones. In addition, these headphones rate between G-Hon GIA’s color scale (nearly colorless) and between VVS-VS for clarity. Again, the red ring on the right ear is made of rubies. What makes these headphones stand out is not just the diamonds but also the “ostrich look-alike leather.” As a matter of fact, the included 3.5mm headphone chord has diamonds too. What else can you ask for! Music listening with these diamond headphones is going to be great indeed.