"amount of guarantee" is correct and usable in written English.
It can be used when discussing the level or extent of a guarantee provided in a contract or agreement.
Example: "The amount of guarantee offered by the company was sufficient to cover any potential losses."
Alternatives: "level of guarantee" or "extent of guarantee".
The sticking point has been the amount of guaranteed money.
Reasons to start him: There are 8.25 million reasons — the amount of guaranteed dollars they owe him in 2013.
The Cardinals did not budge much on the total value of the contract, but they increased the amount of guaranteed money and the deal was done.
The amount of guaranteed income is recalculated each year on the employee's birthday and each time she or he adds money to the fund.
Tom Glavine's agent made a new proposal to the Mets and the Phillies yesterday, continuing to request a four-year contract but reducing the amount of guaranteed money he is seeking.
Energy Secretary Steven Chu has been saying for weeks that the administration would seek a greater amount of guarantees; commercial investment has been hard to come by because there is so much uncertainty about the cost and schedule for building plants.
As the BBC's production arm has designs on making programmes for other broadcasters, putting it in competition with ITN, Mr Hardie would like to see the amount of guaranteed, in-house work it gets reduced.
Years ago, he convinced Dickey to turn down an offer to play in South Korea that included a considerable amount of guaranteed money, even as his prospects at home seemed nonexistent at the time.
The Denver Post reported that it could be for as many as five years and as much as $90 million, although the amount of guaranteed money, and what provisions will be in place to protect the Broncos in case Manning's neck injury prevents him from playing, are unclear.
Combining our analysis with a feasibility analysis in admission control, the amount of guaranteed hard real-time traffic could be shown to increase by a factor 7 in a network designed for a radar signal processing case.
These included an increase in the minimum amount of guaranteed deposits to 50,000 euros ($68,100), from 20,000 euros ($27,200), and a promise that European Union rules on state aid and budget deficits would not get in the way of bailout packages.
