EDITORIAL COMPARISON · 1 VS 1
Klarstein Princesize Pro 33 cm vs Vision Grills Diamant 50: which one should you choose?
Comparison by Valery Grin · 27 May 2026
Two mid-low kamados competing in the €400-850 band. The Vision Grills Diamant 50 plays the diamond-cut white design + stainless steel cart card; the Klarstein Princesize Pro plays the lowest-possible-price-with-real-ceramic card. The call: do you pay double for the looks?


Specs side by side
| Specification | Klarstein Princesize Pro 33 cm | Vision Grills Diamant 50 |
|---|---|---|
| Diameter | 33 cm | 50 cm |
| Diners | 2-4 | 6-8 |
| Weight | 40 kg | 90 kg |
| Material | Cerámica esmaltada | Cerámica esmaltada blanca diamond-cut |
| Temperature range | 100°C – 350°C | 100°C – 400°C |
| Warranty | 2 años | 5 años (cerámica) |
| Current price | €449 | €849 |
Verdict by use case
Five real cooking scenarios. For each one we pick a winner with a concrete reason — no diplomatic ties.
For low & slow smoking
Winner: Vision Grills Diamant 50
The Vision packs 50 cm of diameter vs the Klarstein's 33 — more thermal mass, better inertia on 6+ hour smokes. The Klarstein doesn't scale to serious long smokes.
For pizza and oven bread
Winner: Vision Grills Diamant 50
The Vision hits 400 °C; the Klarstein caps at 350 °C. For Neapolitan pizza, that 50 °C is the difference between a 90-second bake and three minutes.
For big families or parties
Winner: Vision Grills Diamant 50
The Vision comfortably cooks for 6-8 (50 cm); the Klarstein tops out at 2-4 (33 cm). In real gatherings there's no contest — the Vision is another league.
For balconies or tight spaces
Winner: Klarstein Princesize Pro 33 cm
The Klarstein weighs 40 kg, the Vision 90 kg — more than double. On a small balcony or in a flat with load limits, that gap is the only reason the Klarstein exists.
For a tight budget
Winner: Klarstein Princesize Pro 33 cm
Klarstein €449, Vision €849 — the Klarstein literally costs half. If what you need is real ceramic for a small terrace, there's no reason to pay €400 more for the white look.
Best and worst of each
Klarstein Princesize Pro 33 cm
Best
- Real ceramic, not painted steel
- Bamboo side table included
- Established Amazon.es brand presence
Worst
- Thinner ceramic than Joe Jr or Monolith Icon
- 2-year warranty, not lifetime
Vision Grills Diamant 50
Best
- Unique white diamond-cut design
- Pre-assembled: arrives ready to use
- Stainless steel cart, not painted steel
Worst
- Smaller Spanish presence — support via distributor only
- White ceramic shows stains and soot more easily
Our pick: Vision Grills Diamant 50
The Vision Grills Diamant 50 if you have the space and the budget — 50 cm of serious cooking, hits 400 °C, and the diamond-cut white design is genuinely beautiful on a terrace. It's a kamado to show guests. The Klarstein Princesize Pro makes sense in one scenario: small balcony, budget locked around €450, cooking for 2-4 max. Outside that use case, spending €400 more on the Vision is an obvious call.
KEEP READING
Take this decision further
- Editorial guide
Your first kamado: the complete pre-purchase guide
Size, materials, brand and budget. Everything you have to decide before clicking Buy, told by someone who has made enough mistakes.
- Recipe to try
Low-and-slow smoked brisket
The kamado acid test. Ten hours at 110°C, a deep bark, a pink smoke ring and a texture that gives way under the weight of a fork.
- Recipe to try
St. Louis-style ribs on the kamado
St. Louis-cut ribs (no rib tips), cooked reverse-sear: four hours at 130°C with light smoke, then a final blast of direct heat to caramelise the glaze.
- Glossary term
Low & slow
Cooking at low temperature (95-130 °C) for many hours to tenderise tough cuts and develop deep smoke.