in 1992, angelett started a jewellery design company called olgene & co in sydney, australia. in 1996, she designed and made the award-winning chalice "cup of david" which represented australia in the international design competition jerusalem 3000, during the celebration of jerusalem's 3000-year-anniversary in 1996. the chalice, made from gold and silver, decorated with cloisonné enamels, australian diamonds and golden colored labradorite from new south wales, was included in an international design catalogue and displayed in the exhibition and convention centre in jerusalem, where angelett explained the jewellery techniques she had used in making it to the director of the bible lands museum in jerusalem. with her success in the jerusalem 3000 competition, angelett was congratulated by the ambassador of israel to australia and the lord mayor of perth dr peter nattrass, who also attended the opening of her renamed company jewellery art gallery after its relocation to perth, western australia in 1998.