26 doorsWhat’s inside →Fashion, Collectibles★3.5/5
Crocs Jibbitz Nostalgic Noel Advent Calendar 2026
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Gemmology Rocks Gemstone Advent Calendar 2026: what’s inside and where to buy
Gemmology Rocks teaches gemmology from the UK, and its fifth annual calendar is a night-blue box of 24 doors with a cut gemstone behind each, every one sealed in its own clear collector pot.
24 doors£249£10.38 a doorDoor priceThe price on the box over its 24 doors. Pricier per door than 96% of this season's art calendars; the median is about £3.48, across 28.The rest of the numbers ↓
Curated by Max Zeshut
About Gemmology Rocks Gemstone Advent Calendar 2026
Gemmology Rocks teaches gemmology from the UK, and its fifth annual calendar is a night-blue box of 24 doors with a cut gemstone behind each, every one sealed in its own clear collector pot. The stones are reclaimed or pre-owned rather than freshly mined, and each comes with a lesson: an online interactive calendar opens a short course on the day's gem, 24 lessons in all.
Display boxes to house the collection are in the set. 249 GBP from the Gemmology Rocks shop, on sale when checked on 20 October 2026; ships from the UK, with US prices including tariffs.
Gemmology Rocks Gemstone Advent Calendar 2026 at a glance
- Made by
- Season
- 2026
- Doors
- Price from
- £249
- Our rating
- 3.5/5
- Sold in
- the UK
- What’s inside
- Features
What’s inside Gemmology Rocks Gemstone Advent Calendar 2026
- 24
- Items inside
- 1
- Brand inside
Twenty-four reclaimed or pre-owned cut gemstones, one a door, each in an individual collector pot, with an online course of 24 lessons, one on each stone, and display boxes for the collection. Gemmology Rocks does not name the stones in advance.
Gemmology Rocks Gemstone Advent Calendar 2026 by the numbers
How each one is countedEvery figure is computed from the record at build time and set against the median of the same season and the same kind of contents. Door price is the price on the box over its doors; the value multiple is what the contents come to at retail over that price; full size is the retailer’s own marking. Where the record cannot support a figure, the page leaves it out rather than guessing.The definitions, one by one →Each figure against the median of this season's art shelf — 28 calendars. Green is the better side of the median, red the worse; the median is printed so you can disagree.
- £249
- Price on the box
- 3.5 / 5
- Our rating
↑ above the median of about $105 for a box of this kind.
≈ about at the median of 3.5
Dearer than most here.
Our Gemmology Rocks Gemstone Advent Calendar 2026 review
Our verdict
Twenty-four cut gemstones, reclaimed rather than newly mined, each in its own pot, with a lesson a day on the stone you have just opened. It is a short gemmology course in calendar form and priced like one; the catch is that nobody knows which 24 stones until the doors open.
Reviewed by Max Zeshut · 2026 season · How we review
What works
- Real cut gemstones, not tumbled pebbles
- A lesson for every stone turns it into a short gemmology course
- Reclaimed stones, each in a pot you keep
What does not
- The 24 stones are not named in advance
- Reclaimed stones can carry small marks
- A specialist price for a specialist box
Already opened it?
Every review on this site is signed by somebody who saw the box. Yours goes up the same way, under ours, once we have read it.
Where to buy Gemmology Rocks Gemstone Advent Calendar 2026, and what it costs
| Region | Retailer | Price | Sponsored links |
|---|---|---|---|
| United Kingdom | Gemmology Rocks | £249 | Buy in United KingdomBuy |
| Worldwide | Don’t see your country in the list? These are the markets we have priced, and United Kingdom is the cheapest of them. Most of these retailers post further than their own border: start with Gemmology Rocks, the listing at the top of the table, and its checkout will say whether it delivers to you. If none of them reach you, tell us where you are and we will go looking. | ||
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How Gemmology Rocks Gemstone Advent Calendar 2026 compares with the closest three
| Attribute | This oneGemmology Rocks Gemstone Advent Calendar 2026 |  AheadAhead 2026 |  AnkerkrautAnkerkraut Spice 2026 |  Cheaper per doorB&Q Seed Advent Calendar 2026 |
|---|---|---|---|---|
| Doors | 24 | 24 | 24 | 24 |
| Price from | £249 | CA$13.76 | 29,99 € | £15 |
| Per door | £10.38 | €0.41 | €1.25 | £0.63 |
| Brands inside | 1 | — | — | 1 |
| Our rating | 3.5/5 | 3/5 | 4/5 | 4/5 |
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24 doorsBrands with a 2026 box on this shelf: Topps, Winmau and Cinereplicas. Every Gemmology Rocks edition is on the Gemmology Rocks page.
Frequently asked questions
How many doors does Gemmology Rocks Gemstone Advent Calendar 2026 have?
Gemmology Rocks Gemstone Advent Calendar 2026 has 24 doors to open.
What is the price of Gemmology Rocks Gemstone Advent Calendar 2026?
Gemmology Rocks Gemstone Advent Calendar 2026 starts from £249. Prices may vary by region.
How much is Gemmology Rocks Gemstone Advent Calendar 2026 per door?
£10.38 a door — the price on the box over its 24 doors. That is pricier per door than 96% of this season's art calendars we list; the median is about £3.48.
Who is Gemmology Rocks Gemstone Advent Calendar 2026 best for?
This calendar is great for: Adults, Myself, Friend, Coworkers.
What's inside Gemmology Rocks Gemstone Advent Calendar 2026?
It contains: Collectibles, Jewellery.
Where can I buy Gemmology Rocks Gemstone Advent Calendar 2026?
It's available in: United Kingdom.
Not quite the box you had in mind? Make a digital advent calendar instead: photos, videos and notes behind each door, sent as a link, free.
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