- Color: Colorless diamonds would be the most prized, and while you'll find colored diamonds, this guide, and the subsequent grading system used by street jewellers, and jewellers all over the world, was created for usage with traditional, white diamonds. The most colorless - and expensive - diamonds are graded D to F for color, though those graded G to I appear colorless on the naked human eye at the same time. The color scale goes all the way to Z, with decreasing numbers of quality in color. titanium wedding rings You can buy diamonds online at highly discounted prices. There are numerous e-stores that display numerous diamonds inside a range of sizes, shapes and carats. The interactive website of those websites allows you choose the best diamond to suit your requirements plus your budget. The four C's of each one diamond are clearly described, so that you will have zero doubt in regards to the stone you're picking. This e-store also enables you to design your personalized wedding ring or earring by deciding on a perfect diamond. So, exactly what are you waiting for? Visit the website and pick quality loose diamonds and make use of these to make a jewellery of your choosing.