This is a classic 1.65mm 14k rose gold diamond-cut design cable chain necklace, available in your choice of 16, 18, 20 and 24 inches.
The rose gold cable chain includes a secure, quality lobster claw clasp closure.
The weight of each chain varies according to length, as follows, approx:
16 inches - 4.05 grams
18 inches - 4.51 grams
20 inches - 4.96 grams
24 inches - 5.86 grams
Also available in varying widths, shown below.