“…In addition to a complex and diversified ceramic production (zoomorphic effigy vessels, incense burners, dishes, pots, bowls and bell-shaped vessels), displaying very elaborate decorations (painted, incised), most of the tools are produced on shell, and from diverse rocks, local or imported from other islands (Bérard, 2004;Knippenberg, 2007). At the very heart of their material culture, personal ornaments have a special place: made of shells (Falci, 2020;Haviser, 1990;Serrand, 2007Serrand, , 2002 or gemstones, they are very diverse. Raw materials acquisition from far away and variety of shapes demonstrate the important investment in this craft, and the expertise of the craftsmen (Bérard, 2013;Cody, 1993;Falci et al, 2020;Haviser, 1991;Hofman et al, 2008;Knippenberg, 2007;Murphy et al, 2000;Narganes Storde, 1999Queffelec et al, 2020Queffelec et al, , 2018.…”