GMT Knives - ACE OF DIAMONDS - Desert Sand

Pedro Ampuero, a globally recognized hunter, brings a wealth of field experience to GMT. Having hunted all over the world, in some of the most extreme environments and for the toughest game, Pedro has honed his skills using everything from traditional firearms to archery. His deep connection to the outdoors and passion for hunting led him to document these journeys, sharing his adventures through films and documentaries. Pedro has achieved some of the highest-level awards in the hunting world, including being the only person to complete the GSCO Capra 20 with archery equipment, and he remains the youngest to join the exclusive Culminum Magister Mountain Club. His knowledge of the tools that hunters rely on worldwide informs every design at GMT, ensuring that our knives are performance-driven and built to endure the demands of the wilderness. Together, Guillermo and Pedro share a vision: to create knives that support hunters while giving back to the wildlife they cherish. GMT is not just about making the best knives on the market; it’s about conservation and inspiring future generations to embrace hunting and the outdoors. We believe in the responsibility that comes with our craft, and through our efforts, we hope to preserve the very landscapes and species that inspire our work.

ACE of Diamonds

Crafted for the Hunt. Built for Every Day.
When you’re out in the field, you need a knife that’s ready for anything. The Ace of Diamonds is your go-to companion—lightweight, functional, and designed to tackle everything from daily tasks to the demands of a successful hunt. Whether you’re slicing through rope, prepping camp meals, or field dressing game, this knife delivers. Ideal for medium to small game—like roe deer—but tough enough to handle red or fallow deer, the Ace of Diamonds is built for every step of the journey.

Crafted for the Hunt. Built for Every Day
When you’re out in the field, you need a knife that’s ready for anything. The Ace of Diamonds is your go-to companion—lightweight, functional, and designed to tackle everything from daily tasks to the demands of a successful hunt. Whether you’re slicing through rope, prepping camp meals, or field dressing game, this knife delivers. Ideal for medium to small game—like roe deer—but tough enough to handle red or fallow deer, the Ace of Diamonds is built for every step of the journey.
ELMAX Steel and Cryogenic Treatment for Unmatched Performance
The blade of the Ace of Diamonds is crafted from ELMAX steel, one of the most advanced materials available. ELMAX is a high chromium-vanadium-molybdenum alloyed steel known for its exceptional wear resistance, corrosion resistance, and high compressive strength—meaning it holds its edge and performs even in the toughest conditions. This steel also offers the rare combination of being incredibly durable yet easy to sharpen, making it a reliable choice for hunters and adventurers who need a knife that’s always field-ready.

In addition, the blade undergoes a cryogenic thermal treatment, enhancing wear resistance and significantly improving edge retention. No matter how rugged the task, the Ace of Diamonds will stay sharp longer—and when it’s time to touch up the blade, you’ll find it refreshingly easy to sharpen, getting you back to your adventure in no time. With a hardness of 60HRc, this knife delivers superior strength and reliability, all while maintaining the flexibility of easy sharpening—a must-have for any serious adventurer. Built to Last, Designed to Perform
At 3.7mm thick, the blade is perfectly balanced for strength and precision, with a 7.75cm length that offers excellent control and versatility. Choose between a rugged micarta handle or a beautifully grained granadillo wood handle, both crafted for maximum grip and durability, whether wet or dry. Stonewash Finish for Long-Lasting Functionality
The stonewash finish not only