IGC Gemological Tables Select Ring Size Dimensions Weight Conversion Table Gold Comtent And Notaion Melting Points And Specific Gravity Of The Principal Metals Diamond Cutiers Antwerp N.V MM And Sieve Sizes Diamond Sieve Sizes Comparing Measurments Of Weight Princess Cut Gems suitable According To Stars Gemstones For The Days Of The Week Table Of Gemstones For Birth Dates Table Of Birthstones Table Of Clockstones Wedding Days Symbols Diamond Clarity Grading AGL Ideal Proportion How To Keep Your Gems Sparkling Tabular Summery Of Diamond Imitations With Methods Of Differentiation Tabular Summery Of Diamond Imitations With Methods Of Differentiation Section B Percentage Reduction Chart For Diamond Proportions Table Of Gemstones Differentiate To Colors Colourless Stones Violet Stones black Stones White Stones green Stones brown Stones Orange And Yellow Stones Red And Pink Stones Sources Of Diamond And Deposits Sources Of Diamond And Deposits Section b Sources Of Diamond And Deposits Section C Sources Of Diamond And Deposits Section D Sources Of Diamond And Deposits Section E Selected Gemstones Of The Crystal System How Natural Gems Differ From Synthetics How Natural Gems Differ From Synthetics Section B How Natural Gems Differ From Synthetics Section C How Natural Gems Differ From Synthetics Section D How Natural Gems Differ From Synthetics Section E How Natural Gems Differ From Synthetics Section F How Natural Gems Differ From Synthetics Section G How Natural Gems Differ From Synthetics Section H How Natural Gems Differ From Synthetics Section I Table Of Ultraviolet Table Of Ultraviolet Section B Table Of Ultraviolet Section C Table Of Ultraviolet Section D Weight Estimated Of Round Natural And Cultural Pearls Weight Estimated Of Round Natural And Cultural Pearls Section B Quantity Of Cultural Pearls To Momme A Table Of Famous Diamonds Diamond Weigh Estination Formulas Weight System Conversion Charts Historic Gold Prices From 1833-1997 Size- To - Weight Conversion Chart : Caliber - Cut Gemstones Size - To - Weight Conversion Chart : Standart - Size Cabochon Gems Size - To - Weight Conversion Chart : Opal Cabochons The Main Gem Stones In The Jewelery Industry
