Seahorse Guardians, Size 5A large golden pearl is flanked y two seahorses, watching guard over this special pearl's light and its wearer. Handmade out of sterling silver, this ring measures approximately 33mm x 15mm and weighs approx . 25 ounces. It is a size 5 and rests on a very special seashell band as shown above. This band is as if the tide swept in and placed it on you finger, a ring of shell and treasure and offering.