Rating: A. Condition description: Main body: overall traces of use.. Maintenance: polished.. Stone: Diamond Shell. This stunning Tiffany T ring features a unique design with mother-of-pearl and diamonds set in 18k rose gold. A perfect piece for any occasion. Made of 18k rose gold . Features mother. of. pearl and diamonds . Part of the Tiffany T collection . Perfect for any occasion . Luxurious and elegant design.