Do you happen to know how long of a time this was accumulated over? Just out of curiosity.
So, Looking at Wine alone: I had 10 full stacks and an extra 315. I had 4 full sheds of kegs to turn the ancient fruit to wine. On ginger island there are 878 plantable tiles. I used 750 of them just for ancient fruit plants. I used Deluxe Fertilizer (the recipe is bought from Qi. 1 iridium bar and 40 sap for 5 fertilizer,) on the entire field. Using a farmers lunch with Qi seasoning I get a +4 farming boost. My ginger island gives me only iridium and gold quality ancient fruits that I sold because I ran out of time to transfer it all. I was gaining more fruit than I had kegs for. Using the Deluxe fertilizer ensued that I would only lose a little bit of profit. (Base quality ancient fruit wine sells for 2310g and Iridium quality ancient fruit sells for 1,210g with the tiller profession. Back to the wine. Sorry for the tangent. A single shed of kegs is around 67 kegs. [EDIT: That's for small sheds. A big shed is 137 kegs which makes more sense for the amount of wine i was producing. Sorry!] Multiply that by 4 and you get 268 kegs. Kegs take ~a week to produce the wine. Using 268 kegs to get the final total of 10305 ancient fruit wine (if my math is correct, which is unlikely,) it would take ~38 weeks? That's like 9.5 months.
Looking at the Truffles: I had 3455 sold. I had 2 max barns for the pigs. That's 24 pigs. They had max happiness for the majority of the time until I forgot to refill the Silos with hay. For simplicity sakes we'll assume they produced 1 each per day. If my math is correct, (again, unlikely.) It took me 143 days to get that many truffles. That's around 5 months. Minus one month for winter. cause they don't produce truffles during the winter.
The diamonds are easy. I had 27 crystalariums. Divide 1109 by 29 and you get 41. Divide 41 by seven and you get ~5 months I think. I divided by seven because it takes one week for crystalariums to duplicate the diamonds. Not sure if my math is correct there, Or in any of this post for that matter.
So I think overall it took me just over like a year and a half I think. This is literally me just guessing. I had to guess, but there's what I think. If anyone who is better at math wants to look at this and fix any flaws, Please do.