Chalcedony is a nurturing stone that absorbs negative energy rings the mind, body, emotions and spirit into harmony. Measurement/ Details: Oval shaped Cabochon Gemstone is 18MM by 13MM. ? Height of the Pendant is 1.5 inches and Total Length of the Chain with the Pendant is 17.5 inches. Pendant is completely Hand forged with Rhodium plated wire (hypoallergenic and oxidized). It comes with Silver rhodium plated chain at NO EXTRA Cost as shown in the picture. Chalcedony gemstone used is 100% Natural and High Quality. We provide 100% Customer Satisfaction. For any enquiry regarding our jewellery kindly message. Thank You for Visiting N.S.JEWELLERS! *All our Jewelry comes in a beautiful handmade and lovely reusable packaging ready for gifting with a hand written note! Don't worry about spending extra, we've got you covered :)