Jewelry for your precious moments! NSCD (Nano Simulated Carbon Diamond). 925 Sterling Silver and White Gold Platinum Finish. We would be more than happy to address your questions. The item "LUXURY NSCD DIAMOND WEDDING BRIDAL ENGAGEMEN 3 CARAT RING SET WHITE GOLD FINISH" is in sale since Sunday, August 24, 2014.This item is in the category "Jewellery & Watches\Engagement & Wedding\Engagement Rings".gems" and is located in Sydney, NSW. This item can be shipped worldwide.