Callaway · Driver · 2026
Quantum Triple Diamond
Best foryou're a low-handicap, higher-speed player who wants Callaway's fastest, lowest-spinning tour head with fade-ready weighting and a piercing flight, and you strike it well enough to skip maximum forgiveness.
- Starting from
- £440.00
- Listings
- 34
- Retailers
- 9
- vs RRP
- −33%
Prices and availability are pulled from retailer feeds and may change. Some links on this page are affiliate links — we may earn commission on qualifying purchases at no extra cost to you.
Sealed, retailer warranty
Free delivery
9° · Regular · RH9° · Regular · Right-Handed
at CG Discount Golf
Excellent condition / refurb
incl. £12 delivery
9° · X-Stiff · RH9° · X-Stiff · Right-Handed
at eBay UK
Pre-owned, varying condition
Free delivery
9° · Stiff · RH9° · Stiff · Right-Handed
at eBay UK
About the Callaway Quantum Triple Diamond
The Callaway Quantum Triple Diamond is a 2026 driver from Callaway. Listed on CaddyCompare in 9°, 10.5° and 12° lofts, in right-hand and left-hand, with regular, stiff, extra-stiff and senior flex options. Compare prices from 9 UK retailers below — currently from £435.00.
Price history
CaddyIndex™Experimental
Agentic-research score from synthesised reviews, lab tests, and head-to-head comparisons. Relative to category peers — see methodology.
Pros & cons
- Callaway's fastest driver to date - explosive ball speed in a compact, low-spin tour head
- The Tri-Force face holds ball speed on mishits - testers reported 2-4 mph more on off-centre strikes than previous Callaway drivers
- A superbly powerful, explosive feel and one of the sharpest-looking drivers of the year
- Tour-validated - Si Woo Kim was among the first to game a Quantum driver and ranks high in driving accuracy
- The least forgiving driver in the Quantum line - a clear step down from the Max heads, built for better ball-strikers
- Premium price - the fastest Callaway comes at a cost
What reviewers say
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Quantum Triple Diamond
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grouped by conditionCaddyIndex™
Best for You're a low-handicap, higher-speed player who wants Callaway's fastest, lowest-spinning tour head with fade-ready weighting and a piercing flight, and you strike it well enough to skip maximum forgiveness.
Price History
Cheapest now
£440
↓Save 23%30-day low
£435
Reviews
Prices and availability are pulled from retailer feeds and may change. Some links on this page are affiliate links — we may earn commission on qualifying purchases at no extra cost to you.
About the Callaway Quantum Triple Diamond
The Callaway Quantum Triple Diamond is a 2026 driver from Callaway. Listed on CaddyCompare in 9°, 10.5° and 12° lofts, in right-hand and left-hand, with regular, stiff, extra-stiff and senior flex options. Compare prices from 9 UK retailers below — currently from £435.00.
More Drivers
Callaway · Driver · 2026
Quantum Max DCallaway · Driver · 2026
Quantum Triple Diamond MaxFrequently asked questions
Who is the Callaway Quantum Triple Diamond best for?
You're a low-handicap, higher-speed player who wants Callaway's fastest, lowest-spinning tour head with fade-ready weighting and a piercing flight, and you strike it well enough to skip maximum forgiveness.
Who should avoid the Callaway Quantum Triple Diamond?
You need forgiveness or swing slower - the compact tour head is the least forgiving Quantum; the Max or Max D will be far easier to play.
What handicap is the Callaway Quantum Triple Diamond suitable for?
The Callaway Quantum Triple Diamond suits a broad range of abilities, from high-handicap beginners through to scratch and tour players.
Does the Callaway Quantum Triple Diamond have a shot bias?
The Callaway Quantum Triple Diamond is broadly neutral in shot shape (no built-in draw or fade bias), with a mid launch and low spin.
How does the Callaway Quantum Triple Diamond compare to the previous model?
The 2026 successor to the Elyte Triple Diamond - the 2025 MyGolfSpy Most Wanted #1 driver. The new Tri-Force face (replacing the Ai 10x Face) is billed as Callaway's fastest ever, with improved mishit ball-speed retention, while keeping the compact 450cc, low-spin, workable tour character.