The weight whereof was a talent of gold - If this talent was only seven pounds, as Whiston says, David might have carried it on his head with little difficulty; but this weight, according to common computation, would amount to more than one hundred pounds!
If, however, משקלה mishkalah be taken for the value, not the weight then all is plain as the worth of the crown will be about £5075 15s. 7d. sterling. Now this seems to be the true sense, because of the added words with the precious stones; i.e., the gold of the crown, and the jewels with which it was adorned, were equal in value to a talent of gold.
Their king‘s crown - The word rendered their king (Malcham) is also the name of the national idol of the Ammonites (Jeremiah 49:1, Jeremiah 49:3 margin; Amos 1:15; Zephaniah 1:5). Moreover, the weight of the crown, which is calculated to be equal to 100 or 125 pounds weight, is far too great for a man to wear. On the whole, it seems most probable that the idol Malcam is here meant.