Anonymous asked 10/13/2008 Is There Something Called Blue Jagger In Diamonds? If Yes How Much Would That Cost?
carter howard asked 2/10/2008 How Can I Properly Identify Precious And Semi-precious Stones Found In My Back Yard?
Anonymous asked 11/3/2010 If someone says there is 500 mills of 24K gold plating on an object. How much gold is that actually ? Please and Thankyou... Leigh