Srixon Z-Star Diamond Golf Balls - 1 Dozen (White)

The 2025 Srixon Z-Star Diamond is the most versatile and arguably the most impressive performer in the entire Z-Star family. Originally developed for Brooks Koepka and now trusted by a growing number of Srixon Tour staff, the Diamond sits between the softer Z-Star and the longer Z-Star XV, but in independent testing it consistently outperforms both. With a compression of 100, the Diamond's slightly firmer core and reduced compression profile minimises driver spin for exceptional carry distance off the tee, while generating remarkable spin on iron and wedge shots that rivals and often exceeds the rest of the range. In MyGolfSpy's 2025 ball test, the Z-Star Diamond took gold medals in tee-to-green performance, approach play and short game performance - generating over 6,100 rpm backspin on a 40-yard pitch shot, making it one of the highest-spinning Tour balls tested. It is genuinely one of the best-kept secrets in premium golf balls.

The FastLayer DG Core 2.0 starts soft at the centre and firms progressively outward, with the Diamond's unique formulation tuned to balance long-game distance with the precision iron and wedge spin that better players demand. Srixon's Spin Skin+ coating applies a friction-enhancing urethane layer over the new biomass cover, allowing grooves to bite more aggressively on approach shots and around the green. The 338 Speed Dimple Pattern delivers a flatter, more penetrating ball flight off the tee that holds its line in the wind, while the extra-thin biomass urethane cover provides a soft yet responsive feel that sits perfectly between the Z-Star and XV. For players who want the complete package - distance, iron control and elite greenside spin - the Z-Star Diamond in white is the one to play. Sold as a dozen.

• FastLayer DG Core 2.0 - Unique formulation minimises driver spin for distance while maximising iron and wedge spin
• Compression 100 - Balanced between Z-Star and Z-Star XV for the ideal blend of feel, distance and control
• Elite Greenside Spin - Generates over 6,100 rpm on short game shots in independent testing - among the best of any Tour ball
• Spin Skin+ Coating - Friction-boosting urethane layer for exceptional stopping power on wedge and iron shots
• Biomass Urethane Cover - Extra-thin, plant-derived cover for Tour-calibre feel, durability and reduced environmental impact
• 338 Speed Dimple Pattern - Penetrating, flat trajectory off the tee with strong wind resistance
• Tour Proven - Originally developed for Brooks Koepka, trusted by Keegan Bradley (BMW Championship winner) and J.J. Spaun (2025 US Open winner)
• Sold as a Dozen (12 balls)