This is a Very Elegant piece of Jewellery . It is simply a Gorgeous piece of Jewellery which you just have to hold and touch and move around in your hands to really know what a Fabulous piece this is.The necklace is made from solid 9ct White Gold (similar gold content and high durability to 10K) on a 18" inch 9ct White Gold Chain As you look at the Necklace it measures 26 mm (1.04" inches) long by 3.75mm (0.15" inches) across at the widest point. When you open the box and see this necklace you will be so pleased with your purchase, put the necklace on and you won't want to take it off. You will not be able to hide your excitement when showing it to friends and family. As you can see from these pictures, this piece of jewellery has been set with 3 round Shaped Emeralds measuring between 3mm to 4mm or (0.12" - 0.16" inches) and two accent sparkling Diamonds.