Moissanite Diamond 1 Carat Round Necklace. Beautiful Brilliant & Sparkly Floating Halo Pendant w/ chain. Great size everyday. Lightweight & dainty, elegant chain. Tested w/ Gemoro Testerrosa Professional Diamond Tester. An authentic piece of fine jewelry. GRA Certified. Comes packaged nicely & ready to gift, in a Light up jewelry box, w/ polishing cloth. 1 Ct Chain 16-18 in Adj. Set in 18k white gold over solid 925 sterling silver stamped Excellent Cut VVS1 White Color Round Floating Halo Cut GRA Passes the diamond test Real Authentic Moissanite Moissanite jewelry is perfect for an Engagement Gift, Anniversary Gift, Wedding Gift, Birthday Gift. Moissanite facts: * ECO friendly * dramatically cheaper than a diamond, cant easily tell the difference * its a real gemstone * 2nd hardest gemstone; harder than an Emerald, Ruby, Sapphire, Amethyst * 9.25 on the Mohs scale of hardness vs. 10 for a diamond * lasts forever * suitable for everyday wear * great for traveling