This elegant Dolphin In Loop Necklace is solid Sterling Silver Rhodium Plated and Hand Inlaid with some Fiery Lab Created Blue Opal and accented with small Cubic Zirconia Stones. What makes our opal jewelry better than others is that we highly sectionate our opal jewelry and generally inlay many more pieces of opal in them than our competitors with similar pendants which is more labor intensive but you will see the difference. Included Chain: is a beautiful Italian made Platinum Plated 1mm Diamond Cut Rope Chain as a nice compliment to the beautiful Opal Necklace