Kay Ring Larvikite in Silver from Tom Wood " The Kay Ring Larvikite is a medium sized signet ring, a Tom Wood classic. It holds a custom cut larvikite, bezel set on a bright polished silver surface. Made with 925 sterling silver in a polished white rhodium plating. All metals are 100% recycled. " Gemstone: Larvikite Measurements: Top plate / 11.50 x 11.50 mm Band width / 4 mm Made in Thailand Designer ID: 101277 Colour ID: 925 Sterling Silver