Size Guide Safety Policy Care InstructionsOur Gold Vermeil Engraved Constellation Necklace with Diamonds adds a luxurious touch to celestial beauty. Customize with meaningful engravings, whether it's a date, name, or inspiring word, and carry the power of the stars with you. Get more Zodiac jewelry here.Gold Vermeil: Gold vermeil provides that lux look you love at a great price. This piece has a thick layer of 18K gold (up to 5 times more than regular plating) over 925 sterling silver.Diamond information:Total Carat Weigth: 0.04Shape: Round Cut DiamondDiamond Clarity: SI1-SI2Lab-grown diamonds are man-made gems that possess the same physical, chemical, and optical properties as natural diamonds. They are an ethical and sustainable alternative to natural diamonds, as they eliminate the environmental and social impacts associated with traditional diamond mining. Read more about Lab diamonds here.