Similarities: on the Pectoral Egyptian and the Oval Box with Monogram of Nicholas 2 Russia?

Both the Pectoral Egyptian and the Oval Box with Monogram of Nicholas 2 Russia are ornate pieces of jewelry that feature intricate designs and symbols. Both pieces feature symbols that are associated with their respective cultures, such as the Eye of Horus on the Pectoral Egyptian and the double-headed eagle on the Oval Box with Monogram of Nicholas 2 Russia. Both pieces also feature precious metals and stones, such as gold and diamonds.