Gorgeous new Hillberg and berk rose opal large sparkle ball necklace

New not worn.no missing stones and no tarnishing.this style is not available to buy at Hillberg anymore.sparkle ball is 18mm or can be bigger.measurements shown in inches.also shown a comparison with 14mm sparkle ball in first pic.chain is 16” doubled so 32” all around.comes in original box.smoke and pet free home.