Thank you for viewing! December's birthstone: Tanzanite and a natural diamond adorn this open heart-type 925 silver necklace. It's a necklace. While it's not a 4°C box, I will ship it in a separate box (photos attached). - Chain length: Approximately 42cm - It's in very beautiful condition. Please consider it a used item as it has been stored by an individual. I received it as a gift, but I haven't had a chance to wear it, so it's been stored at home. Please take a look at the images and consider purchasing. No pets, no smokers. Material... SV925 Decoration... Diamond Accessories... None Scratches/Discoloration... None