Bhansali ONE Collection; Ring in 18kt Yellow Gold with Round Brilliant-Cut Diamonds. Size: 10mm or 13mm. Gemstone: Amethyst, Black Onyx, Blue Topaz, Citrine, Fusion Ruby, Fusion Sapphire, Fusion Emerald or White Quartz. Total diamond weight ranges from 0.15cts to 0.35cts. Total gemstone weight ranges from 1.5cts to 6.00cts. Actual weights will be certified with purchase. Note: Please contact Bhansali to have your ring sized; otherwise they will be delivered in size 6.5 US. Once sized, no returns are accepted. Resizing charges may apply.