Crown Of Thorns: Life Size Authentic Crown (11-12" in diameter) Authentic Crown Of Thorns - from The Holy Land. Church Centerpiece. Crown dimensions approximately 10-12 inches in diameters. Color of Crown varies from Green to Brown depending on freshness of Crown. At start it is green and then it turns into brown by time as it dries. For your Home During Lent. A Symbolic Reminder of the Suffering Jesus Endured to Redeem His People. Comes with a Certificate Of Origin and a Purple display as shown.