Platinum 037ct diamond round brilliant cut solitaire twist ring cgn655 an embodiment of elegance and luxury this unique platinum solitaire ring features a brilliant cut 037 carat solitaire diamond in a feminine swirl setting designed perfectly for everyday wear this diamond set piece would make the perfect engagement ring to sit comfortably alongside a wedding band at c w sellors we have an expert team of diamond specialists who handpick and grade each jewel to meet our high standard