JewelrieShop Girls Sparkling Cubic Zirconia Necklace, 12 Designs Tiny Constellation Zodiac Sign Charm Pendant Fun Constellation Pendant Necklace, Tiny and Sparkling Outfits Accessories, Beautiful and Cute Enough. Wearing Yourself or Give it as a Surprising Gift with Beautiful Flowers High Quality Cubic Zirconia Pendant Necklace, 1 Pcs / Order, Box Package to Avoid the Directly Damage in Transit. 90-Day Exchange or Money Back Guarantee, Faster FBA Shipping Method by Amazon Size: 11*10*5 mm (Pendant), AAA Cubic Zircon CZ: 6mm Diameter (Similar size to 1 Carat Diamond), 18 Inches Chain Cute Tiny Pendant - Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces Cubic Zirconia is a synthetic gemstone. Usually, about the appearance, Cubic Zirconia is so optically close to diamond that even jewellers cannot tell the difference between a Cubic Zirconia and a diamond with the naked eye - jewellers use a loupe to tell the difference. But the cost of Cubic Zirconia jewelry is just a fraction of the cost of jewelry containing real diamonds. So Cubic Zirconia jewelry started to become popular during the 1980's.