"Capricorn" Diamond Zodiac Sign Pendant with chain in 18K Yellow Gold over 925 Sterling Silver 0.20ct, Color-HI, Clarity-I2 This beautiful Capricorn diamond zodiac sign pendant is crafted in 18K yellow gold over 925 sterling silver and features a 0.20 carat diamond. The pendant comes with an 18" sterling silver chain. Wear this stunning piece of jewelry to show off your star sign in style. It is a perfect gift for that special someone in your life.