Edit: 1,060 left! Get them while their hot!
Edit 2: 196 left! Get a 120k profit still!
Sorry for the annoying title, but some people never buy diamond amulets.
Anyway... I have 3,042 unstrung diamond amulets and 18 strung diamond amulets. Both high alch for 2,115 gp each. I am selling them for 1.5k each. That is 615 gp profit per amulet (Not including the price of nature runes). The price of all the amulets totals out to be 4,590,000 gp (Not negotiable, must pay full price). If you alch all of these you will have 6,471,900. So let's do math. 6,471,900 - 4,590,000 = 1,881,900. So obvious profits there plus the 397,800 magic exp that comes with it. Hopefully I have convinced you into purchasing my massive amounts of useless amulets.
TL;DR: Buy my diamond amulets and alch them for ~1.9m profit.
Message me in game if interested.