Sterling Silver Womens Round Lab-Created Emerald Fashion Pendant 1/2 CttwMetal Type Sterling Silver Item Number 10036 Style Fashion Carats Total Weight * 1 2 Ct. t. w. Center Solitaire Weight 1 2 carats Primary Gem Type Lab Emerald Primary Gem Shape Round Primary Gem Color Clarity Green Flawless Gem 2 Type Diamond Gem 2 Shape Round Gem 2 Color Clarity G H I2 I3 Length 21. 2 mm ( . 83 inches ) Width 10. 7 mm (. 42 inches ) Gram Weight 2. 12 grams (approximately) * Combined gemstone weight of 1 2 carats total weight