This is a K18WG natural diamond necklace. The center marquise-cut diamond is surrounded by brilliant-cut diamonds, creating a beautiful necklace with a pear-shaped design. Design Details: Length: Approximately 24mm (Including bail: Approximately 4mm) Maximum Width: Approximately 13mm K18WG Free Chain: Approximately 45cm Weight: Approximately 3.5g Comes with an appraisal certificate. Will be shipped in a case or a harako pouch.