EXPENSE OF PASTE DIAMONDS material from which imitation gems gem are made mada la Is not cheap paste from which 1 1 ch imitation ale clous ston ar male Is widely known but rely few ate aie u with the though it la Is generally understood that thai the paste pins gains its ita brilliancy front from the lead it contains formulas lonn ulai vary varv for tile hie patte but till nil contain lock costal red ml lead car lonato innate of 0 potash boian and white ar aebic it la Is required that these articles shall be of a higher fiade of purity as thre Is a conal lerable waste so that the genis gems anide from strass its as tile the composition is technically known are by no means inexpensive A paste diamond cannot scratch glass and is thus easily detected but colored are made of crystal alono alone thit are considerably harder than ihan blass in the making of these a crystal stone atone Is hol hollow hollond loed oil out and filled with borne colue cobol colored pd diqui I 1 the orifice being closed with ith a plug ot of crystal which to la around down domn so BO that there la Is no trace c ct t the buntion jun lion tion new N ork alei hebald ald