Vintage Sterling Silver Heart Ring Sz6.5

VINTAGE SIGNED 'KR DQ' 925 STERLING SILVER CZ CUBIC ZIRCONIA HEART RING VINTAGE SIGNED 'KR' & 'DQ' DIAMONIQUE QUALITY 925 STERLING SILVER CZ / CUBIC ZIRCONIA HEART RING --THIS RING IS SIGNED BOTH 'KR' AS WELL AS 'DQ 925'. THIS INDICATES THAT THE RING IS 92.5% STERLING SILVER FIRST OF ALL, BUT THE DQ STANDS FOR DIAMONIQUE QUALITY , AKA , THE STONE IS A CUBIC ZIRCONIA -- IT HAS BEEN LIGHTLY CLEANED BUT COULD USE A THOROUGH POLISHING AS YOU CAN SEE SOME OF THE TARNISH.