Dickinson's Real Deal

Hi, I have four items i would like to sell but do not know if they are sellable i.e. amethyst ring,

question carried forward - pearl ring, leather chess board with what i think is ivory legs and what i think is an ivory bracelet could be plastic unsure. Regards, Tracy

i have a prince william cup

on this cup at the bottom has on ( prince william. warranted. 22 carat gold . made in england) an trying to find out how much this is worth as i would like to sell it to some one who will look after it ,. my dad and mam pass it down to me . now that there are gone i would like to let it go .it time. thank you. i do have a photo of this item but you have no uplod button on