Draped with 13 tiny tunduru sapphires in as many colors, this 1/2 inch ( 12 mm ) white tear drop pearl makes a stunning necklace. The pearl is wrapped with fine silver wire onto a twisted sterling ring and I carefully wire wrapped, with sterling headpins, the crowning sapphires. The necklace is 18 inches long and the pearl pendant is 2.3 cm ( 7/8 inch ). The cable chain and all the components are sterling silver. I've wire wrapped 3 sapphires onto a large twisted ring at the closure for safety, so that the pearl pendant won't leave the chain. If you need an extender chain please leave me a message and I'll be happy to include a 2 inch one for you upon purchase. Enjoy!