Ole Bent Petersen Gold & Star Saphire Necklace and Earring Suite. Ole Bent Peteren (1938-1998) designed this Danisn Modern 14kt gold and star saphire necklace and earring set in 1960’s. The collar necklace measures approximately 4.75 in diameter and the pendant fringe measures approximately 3.25 y 3.5 inches. The earings each measure .875 inches in diameter and are fitted with clips. All pieces bear impressed marks for Ole Bent Petersen, 585 and are in excellent condition.