This is a K18PG half-eternity ring featuring 11 pink diamonds, totaling 0.23ct. One pink diamond is approximately 0.02ct and about 1.7mm in diameter. It does not fluoresce. The color is light pink, a pale hue, but you can faintly see the pink with the naked eye. Size: 11 Weight: 2.37 grams Markings: k18 0.23 It has not been used much, so it is very beautiful. Thank you.