Prime Series Diamond GEN4 90% 18g
Product description
Prime Series Diamond GEN4 90% 18g soft tip
Weight: 18g
Lenght: 49mm
Diameter 6.8mm
3x soft tip darts
At the heart of the DIAMOND GEN 4 lies its signature triple diamond ring motif, inspired by stacked jewelry rings. This design creates a fashionable, layered look, combining artistic beauty with functional precision
• The three diamond rings each feature distinct groove depths and shapes, creating varied grip textures that enhance control and prevent slipping.
• The stacked-ring structure allows the fingers to naturally recognize grip position, supporting consistent throws and stable release.
Accented with vivid red lines, the barrel reflects Kosuzu’s favorite color palette, tying the design back to the vibrant art direction of the DIAMOND series. The red detailing not only enhances visual impact but also embodies energy, confidence, and passion, mirroring the fiery determination of the player herself.
• Straight Barrel Profile: Designed for versatility and balance, this shape offers smooth handling and adaptability — easy to use for both beginners and advanced players. • Front Section: Softened shark cuts provide a smooth yet responsive touch, perfect for controlled release.
• Center Section: Signature diamond-pattern cuts integrated with ring grooves ensure precise feedback and visual flair.
• Rear Section: Alternating mild shark cuts offer moderate yet firm grip traction, making it easy to find and maintain the perfect hold. The entire barrel is carefully arranged to provide grip stability across all positions, supporting a wide range of throwing styles.
The DIAMOND G4 continues the legacy of the DIAMOND series — combining competitive performance with fashion-inspired design. Its sleek black body, bold red accents, and geometric precision embody the brilliance of its name, symbolizing both strength and individuality. Stylish, versatile, and powerful — the DIAMOND G4 is the next evolution of brilliance, ready to shine in every game.





















