Jewllery markings help plzzzz

Question

my great grand mother gave me a cameo necklace when she passed away there is a marking on it and i think it says 10 ct 11med does anyone no what this means and should i hold on to it for my little girl

Answer 1

i found a site it's help you

http://jewellry.net/

Answer 2

10 ct , means 10 ct weight, 10 karat ( kt ) means gold. 11 med might mean size. yes, keep it for your off springs , holding it will just make you  tired.