Rainbow Fire Size 7 CZ Mystic Topaz 925 Silver Cocktail Promise Ring New! This stunning statement ring features a gorgeous marquise shaped Mystic Topaz gemstone on a sterling silver band, complemented by 14 smaller gemstones, including Blue Sapphire and Purple Amethyst CZ's, creating a beautiful and unique design. Perfect for gift, cocktail party, promise ring, or any special occasion. Crazy beautiful! Pictures do not do it justice.