Gwebin
... that in 1929, a group of laborers discovered a 958 carat doubly truncated bipyramid sapphire near Gwebin, which sold for £13,000 to a New York dealer, who cut it into nine different sapphires?
... that in 1929, a group of laborers discovered a 958 <a href="./Carat_(mass)" id="mwE9g" rel="mw:WikiLink" title="Carat (mass)">carat</a> doubly <a href="./Bifrustum" id="mwE9k" rel="mw:WikiLink" title="Bifrustum">truncated bipyramid</a> <a href="./Sapphire" id="mwE9o" rel="mw:WikiLink" title="Sapphire">sapphire</a> near <b id="mwE9s"><a href="./Gwebin" id="mwE9w" rel="mw:WikiLink" title="Gwebin">Gwebin</a></b>, which sold for <a href="./Pound_sterling" id="mwE90" rel="mw:WikiLink" title="Pound sterling">£</a>13,000 to a New York dealer, who cut it into nine different sapphires?