How comfortable to wear a diamond thongwhich worth $122,000 (S$168,000)!!! A model is carried on the shoulders of two male models as she displays a diamond-studded thong during Viva La Eve by Triumph at the Singapore Fashion Festival April 3, 2008. The thong had 518 brilliant-cut diamonds, totaling 30 carats, studded into the front of a black lace thong in a floral pattern.