All our Diamond jewels are made to order in your choice of shapes, quality, and precious metals. We use only the highest quality and ethically sourced Diamonds and metals to craft our Diamond Jewelry. Celebrate your love forever with the Medusa Jewels Diamonds collection. When shopping for diamonds, the first thing to consider is the quality of the diamond. Diamonds are judged according to the 4Cs: color, clarity, cut, and carat weight. We invite you to learn more about the 4Cs in our education section.