Era: New Composition: Platinum Primary Stone: Round Natural Alexandrite Carat Weight: 0.44 Carats GIA Report Number: 7461126207 Accent Stone: Twenty-Four Round Brilliant Diamonds Carat Weight: 0.94 Carats in Total Color/Clarity: G-H / SI1-2 Necklace Length: 17.5 Inches with slide adjustment to shorten Necklace Weight: 4.6 Grams Item Barcode: 280255