From the BGB Jewelry Blog:
Super cute new Stainless Steel Nautical Anchor Stud Earrings from Classic Hardware. These dainty little earrings for pierced ears measure at 1/2" in height.
At the other end of the size spectrum is this big, sassy Nautical Anchor Ring, that measures 1" tall by 3/4" wide. Featuring tattoo-inspired artwork set in a stainless steel oval. Would fit ring size 8.