crown 22Crown gold is a 22 karat (kt) gold alloy used in the crown coin introduced in England in 1526 (by Henry VIII). [1] In this alloy, the proportion of gold is 22 parts out of 24 (91.667% gold). CrownVilla Crown 22. Villa Crown 22. 8 guest; 5; T4; 4 Bathroom; 5mn from beach; Rua Diamantino Baltazar L22 Quinta do Romao, 8125-301 From. € 275. Per nht Book Now. Description.