10K Gold Zodiac Necklace With An Approximate Total Gram Weight Of 17.8. Pendant Weighs 5.2 Grams And The Chain Weighs 12.6 Grams. The Pendant Measurement Is 1 Inch In Width And A Length Of 1.4 Inches . The Width Of The Chain Is 4 Mm And The Length Of The Chain Can Be Adjusted.