Forever Classic 7.5mm Square Moissanite Stud Earrings, 5.00cttw DEW by Charles & Colvard These glamorous Forever Classic stud earrings showcase 7.5mm square brilliant cut moissanite gemstones. Beautifully crafted in 14K yellow gold. Each 7.5mm moissanite gemstone has a Diamond Equivalent Weight (DEW) of 2.50ct (Actual Weight 2.28ct). The pair of earrings has a total Diamond Equivalent Weight (DEW) of 5.00cttw (Actual Weight 4.55cttw). Charles & Colvard Forever Classic moissanite takes your breath away with its dazzling sparkle. This incredible gem has the faintest hints of color (J - K color range), just enough to lend definition to its facets. Forever Classic is the perfect companion gem for a wide variety of jewelry styles. Moissanite created by Charles & Colvard is among the hardest minerals on the planet, more durable than sapphire, ruby, or emerald and has more brilliance than a diamond. It scores 9.25 on the Mohs scale for hardness.