Diamonds Factory cashback is highest right now at Quidco (up to 6.75%), ahead of TopCashback.co.uk (up to 4.5%) and KidStart (up to 3%). GotCashback.co.uk tracks Diamonds Factory across 5 cash back portals, airline shopping portals and credit card malls — including British Airways eStore and Radisson Rewards Shop.
Rates last checked 12 Nov 2026, 19:03 UK time
Diamonds Factory airline miles and credit card points
These shopping portal offers pay airline miles or credit card points instead of cash; the estimated value uses each program's default point value.
| Portal | Rate | Estimated value | ||
|---|---|---|---|---|
| 5 points / £1 | — | |||
| 2 Avios / £1 | 2% |
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