Similar Material ad pp. 448-449 Diamond Diamond Insight on the Scriptures, Volume 1 The Monarch of All Precious Stones Awake!—1974 Diamonds—Are They Really “Forever”? Awake!—1985 Why Do Diamonds Cost So Much? Awake!—1997 From Stone to Gem Awake!—1999 You Can Make Spiritual Progress The Watchtower Announcing Jehovah’s Kingdom—1998 Do You Appreciate Jehovah’s Earthly Organization? The Watchtower Announcing Jehovah’s Kingdom—1991 The Birth of the Modern Diamond Industry Awake!—2005 Why Are They So Precious? Awake!—1983 Something Better Than Diamonds 2014 Yearbook of Jehovah’s Witnesses