Platinum Ladies 12 Round Brilliant Cut Diamond Leaf Patterned Ring. Width 3mm. This ring can be made in a range of 9ct, 14ct, 18ct, 22ct, Palladium, Platinum and assorted mixed metals and is offered in a choice of yellow, red, white or combination colours in numerous widths, weights and sizes. Many designs contain diamonds or are hand carved; others are inlaid or shaped to fit around an engagement ring. To make your purchase even more special, why not request your diamonds be further upgraded to F/G colour, VS/VVS Clarity.