div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentssef-leader-in-coloured-gemstone-diamond-and-pearl-identification-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: SSEF - Leader in coloured gemstone diamond and pearl Identification of gemstone treatments with Raman Spectroscopy Lore Kiefert* Henry A Hänni Jean-Pierre Chalain SSEF Swiss loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220428025f3ad822dd57e7194d328054html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentssef-leader-in-coloured-gemstone-diamond-and-pearl-identification-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: SSEF - Leader in coloured gemstone diamond and pearl Identification of gemstone treatments with Raman Spectroscopy Lore Kiefert* Henry A Hänni Jean-Pierre Chalain SSEF Swiss loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220428025f3ad822dd57e7194d328054html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentssef-leader-in-coloured-gemstone-diamond-and-pearl-identification-ofhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: SSEF - Leader in coloured gemstone diamond and pearl Identification of gemstone treatments with Raman Spectroscopy Lore Kiefert* Henry A Hänni Jean-Pierre Chalain SSEF Swiss loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220428025f3ad822dd57e7194d328054html5thumbnails3jpg...