Hello guys...sorry for the wait 😳. Did not get a chance to come online yesterday.
Well almost everyone has the right answer. I have to admit, when I thought of the question, only the cup (Hufflepuff's Cup) came to my mind. But yes, I have to agree...It can be the ring and locket (both Slytherin's) too. All were objects that have been handed down the generations and all have been turned into horcruxes. 😊
However, it cannot be Ravenclaw's diadem or the Invisibility Cloak because the diadem was never passed down through the ages and the cloak was not used for any such dark purpose. 😛
Okay I have one more riddle for all you lovely people 😃:
The first time that he used me,
He went farther than he asked me to bring.
Put me in something dangerous yet helpful
And I'll take away the danger but be a helpful thing.
I can move you whole, or just one part,
And I can do this much faster than a muggle cart.