Price is not negotiable as it is already discounted. "Ice Larimar" is a colloquial term for a rare natural stone, Larimar, that has a whitish color, transparency, and a fantastic pattern that resembles a frozen lake. While regular Larimar is characterized by blue patterns reminiscent of the Caribbean Sea, Ice Larimar is a mix of light blue and white, with a translucent texture, and has a mysterious beauty different from that of regular Larimar. 9mm Inner diameter: Approximately 17.5 cm