https://community.qvc.com/t5/Jewelry/Can-anyone-explain-the-reason-for-a-doublet/m-p/83294#M6080 <P>Is it to protect the stone - or give a bigger presence at a lesser price, minimizing cost of the stone underneath ?</P> Sat, 28 May 2011 19:36:26 GMT zzzz2z 2011-05-28T19:36:26Z https://community.qvc.com/t5/Jewelry/Can-anyone-explain-the-reason-for-a-doublet/m-p/83294#M6080 <P>Is it to protect the stone - or give a bigger presence at a lesser price, minimizing cost of the stone underneath ?</P> Sat, 28 May 2011 19:36:26 GMT https://community.qvc.com/t5/Jewelry/Can-anyone-explain-the-reason-for-a-doublet/m-p/83294#M6080 zzzz2z 2011-05-28T19:36:26Z