Is my ring real if it kt316?

A ring marked "KT316" likely indicates that it is made from stainless steel, as "316" refers to a type of stainless steel known for its corrosion resistance. This means the ring is not made of precious metals like gold or silver. If you're looking for authenticity in terms of value or preciousness, this ring would not be considered "real" in that context. Always check with a jeweler for a definitive assessment.