Details We collaborated with our good friend and actress Zosia Mamet on this collection of personalized heirloom rings, earrings, and necklaces. This solid 14k necklace has a heart pendant with a round center diamond surrounded by black or white enamel. The chain is a classic cable chain. 18" with a loop to be worn at 16". Measurements Heart Pendant: 7mm x 7mm Carat Weight: 0.10 Chain Length: 16" - 18" Shipping Each piece of jewelry is carefully hand fabricated in our NYC studio so please allow 3-4 weeks for delivery. If you would like to request a rush order please contact the studio at sophie@sophieratner.com. Selecting faster shipping options will not speed up the time it takes to make the jewelry.