Silver Titanium Solitaire Wedding Ring Product Features Shiny Finish 2.7mm Wide Silver Titanium Ring No Conflict 'Lab Created' Emerald CZ Gem Center Stone Size - 6MM Comfort Fit No Cobalt! Titanium Material Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density, and high strength. Titanium is resistant to corrosion in sea water, aqua regia, and chlorine.