- Brand Name TIFFANY& Co - Model Name Open Heart Necklace - Size (cm) Top height: approx. 1.7 cm (0.67 in) Top width: approx. 1.9 cm (0.75 in) Post: approx. 39 cm (15.35 in) (5.5 in.) long Length: approx. 39 cm (15.35 in) Width: Around the wrist: Width: No. Of issues: Minimum Other Sizes: - Accessories None - Material Star Ring in silver **About the condition (rank)** N: S: Unused items. Items on display. Or items that we judge to be in the same condition. SA: Clean item with little or no signs of use A: Item in good condition with little use AB: Item with some use. marks. Or scratches B: Item with scratches. Stains. And signs of use BC: Item with noticeable use. marks. Or scratches C: Item with a difficulty that is said to be junk