The timeless solitaire set is the perfect gift for that special someone, or for yourself! Their brilliant sparkle frames the face beautifully. Metals Type: SilverMetal Stamp: 925,SterlingMain Stone: MoissaniteCertificate: YESItem Type: Jewelry SetsItem Weight: 3.25gColor: Gold or SilverSize: 0.1ct(3mm)/0.3ct(4mm)/0.5ct(5mm)/1ct(6.5mm)/2ct(8mm)0.1ct set: 0.3ctw total0.3ct set: 0.9ctw total0.5ct set: 1.5ctw total1ct set: 3ctw total2ct set: 6ctw total "The Lover to His Beloved: Oh, how beautiful you are, my beloved! Oh, how beautiful you are! Your eyes are like doves!" - Song of Solomon 1:15 NET More Info So what is a Moissanite? Moissanites have a cosmic origin. They were first discovered in 1893 in an Arizona crater after a meteorite had fallen. Initially the beautiful crystals were thought to be diamonds but later was found to be composed of silicon carbide. Natural moissanite are incredibly rare, so the gemstones on the market today are lab created with minimal environmental impact. They make for a great sustainable choice that is not only durable but also affordable. Moissanites are as hard as diamonds and have more fire and brilliance than diamonds. Our moissanites are so a like to diamonds that when tested with a diamond accuracy tester, they pass! Read more about the 4C's of Moissanite here.