Students from Indian Diamond Institute (IDI) are presenting a collection of accessories and artificial jewellery manufactured from waste materials, at the Sparkle-09' show to begin in Surat tomorrow. This is the first time the students would be exhibiting their talent in public. %% The students will display 120 pieces including pendant-cum-broach, bottle holder-cum-pendant, necklace-cum-band jewellery, crafted from rubber, match sticks, copper wire and conch. The creative bent of the pieces is on multi-wearability.