Similar Material g97 7/8 pp. 12-15 Why Do Diamonds Cost So Much? The Monarch of All Precious Stones Awake!—1974 From Stone to Gem Awake!—1999 Diamonds—Are They Really “Forever”? Awake!—1985 You Can Make Spiritual Progress The Watchtower Announcing Jehovah’s Kingdom—1998 The Birth of the Modern Diamond Industry Awake!—2005 Diamond Aid to Bible Understanding Diamond Insight on the Scriptures, Volume 1 Do You Appreciate Jehovah’s Earthly Organization? The Watchtower Announcing Jehovah’s Kingdom—1991 Dazzling Gems to Delight You Awake!—1980 Why Are They So Precious? Awake!—1983