2-Carats Round Brilliant cut GRA Lab Certified Moissanite in halo design pendant necklace. Set in solid 925 Sterling Silver. GRA Lab Certified Moissanite Diamonds D/VVS1 in White Gold-plated Sterling Silver. A serial numbered GRA Certification and Warranty card are included for Authenticity for each ring. 8mm 2-Carat Round Brilliant cut D/VVS1 color/clarity lab created Moissanite. A deluxe presentation jewelry gift box is included. Moissanite is rarer than diamonds but now grown in the lab to give you a clarity, color, look, and fire that is hard to find in real diamonds but at a substantial savings. Moissanite will pass as a diamond on a standard tester pen electronic device. Diamond has extremely high heat conductivity which means heat passes through the stone quickly. Moissanite has virtually the same heat conductivity that's why it will show up as diamond on a pen tester. Moissanite will never become cloudy, discolor or change its appearance. Moissanite will maintain its brilliance, color and clarity for a lifetime and beyond. My husband Roy has been in the fine jewelry business since 1980. We have been exclusively online since 2014. We operate our jewelry business out of Lawrenceville, GA. Our Poshmark prices are at the lowest and are firm. We promise a 100% Satisfaction Guarantee all purchases or I will gladly send you a pre-paid return label for a full refund. We want happy and satisfied buyers and hope you will come back to us again for your jewelry needs.