Amazon Essentials IGI Certified 0.25 Carat Solitaire Lab Grown Diamond Pendant Necklace in Solid White 14K Gold, Adjustable 16" Chain with 2" Extender, Jewelry for Women0. 5 carat LAB GROWN DIAMOND: This classic solitaire 0. 5 carat diamond pendant necklace features an ethically sourced 0. 5 carat lab grown diamond that weighs 0. 5 carat total. The 0. 5 carat diamonds are VS1 VS2 clarity, that is, completely clear to the eye and offers a sparkle that doesn't dull over time 14K GOLD: The dainty 0. 5 carat diamond necklace is made entirely out of solid white 14K gold and are stamped with "14k". Comes with an adjustable