For Valentines Day, my DH wants to buy me the bone cuff from Tiffanys in medium size for my right wrist. So excited! Must be ordered and shipped from NY cause none of the nearby Tiffany's have in stock. Which is prettier - the silver or the charcoal color? The charcoal material starts with letter "r" and is less money. I don't think it tarnishes but not sure if it is as pretty as silver. Thoughts?