0.8CT MIXED-CUT STONES & 5.3CT CENTER HEART STONE, The Heart Riviera Necklace, CRAFTED IN BRASS WITH PREMIUM RHODIUM AND PLATINUM PLATING. SET WITH THE OUZ CO. CUSTOM-CUT HIGH-GRADE ZIRCONIA STONES, DESIGNED WITH A CENTER HEART STONE FOR A LUXURIOUS DIAMOND-LIKE SHINE.