---
product_id: 463327379
title: "NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit"
brand: "blue marble"
price: "$72.29"
currency: USD
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.us/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids
store_origin: US
region: United States of America
---

# Daily gem reveal countdown 24 polished gemstones Final day mini dig kit NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit

**Brand:** blue marble
**Price:** $72.29
**Availability:** ✅ In Stock

## Summary

> 💎 Countdown to brilliance: 24 gems, 1 unforgettable holiday adventure!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit by blue marble
- **How much does it cost?** $72.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids)

## Best For

- blue marble enthusiasts

## Why This Product

- Trusted blue marble brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Create Custom Jewelry:** Five included jewelry settings let kids transform their gems into unique wearable art, blending creativity with keepsakes.
- • **24 Days of Gemstone Discovery:** Unwrap a new polished gem every day leading to Christmas, building anticipation and a dazzling collection.
- • **Award-Winning Educational Fun:** From the Toy Association’s Toy of the Year winner, ensuring quality, imagination, and a trusted brand experience.
- • **Interactive Mini Dig Experience:** Unearth a genuine rose quartz crystal on the final day, engaging young geologists in hands-on learning.
- • **Diverse, Stunning Gem Collection:** Includes rare and vibrant stones like agate, tiger's eye, and sodalite to spark curiosity and style.

## Overview

The NATIONAL GEOGRAPHIC Gemstone Advent Calendar offers kids a unique holiday experience by revealing 24 polished gemstones daily, culminating in a hands-on rose quartz dig. This award-winning kit combines education, creativity, and festive excitement, complete with jewelry-making tools and a collector’s pouch, making it a top-tier advent calendar for young explorers and future gem enthusiasts.

## Description

Product description National Geographic 2026 Gemstone Collection Advent Calendar National Geographic 2025 Gemstone Advent Calendar Celebrate the season with science and the National Geographic 2026 Gemstone Collection Advent Calendar! Each day of December as Christmas approaches, kids can open a gorgeous new gemstone to add to their collection! Includes a collector's pouch to keep all their gems safe. Celebrate the season with the National Geographic 2026 Gemstone Advent Calendar! Kids love beautifully polished gemstones and this exciting Christmas countdown calendar will give them a new specimen to add to their collection each day as the holiday approaches. The fun and excitement culminate on the final day, as kids unearth a shimmering Rose Quartz specimen from the included mini dig brick. This educational take on a classic holiday tradition includes the following polished gems Agate, Green Aventurine, Hematite, Sodalite, Turquenite Tiger's Eye, Blue Calcite, Snowflake Obsidian, Red Jasper, Blue Quartz Dalmatian Jasper, Green Fluorite, Pyrite (Fool's Gold), Geode, Carnelian Chevron Amethyst, Red Granite, South Jade, Unakite, Green Dot Red Stripe, Black Stripe, Black Obsidian & Rose Quartz (in mini dig brick) This advent calendar also includes a pouch for storing their treasures as well as jewelry settings for creating their own unique jewelry they can wear all year long! Rock and mineral collecting is a fascinating and popular hobby kids love, and the 2025 National Geographic Gemstone Collection Advent Calendar is a great introduction for boys and girls with an interest in geology. They'll love collecting and learning about these premium gemstone specimens from around the world! Add a scientific twist to the holidays this year with the 2026 National Geographic Gemstone Collection Advent Calendar! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations. Celebrate the Season with National Geographic & Blue Marble Advent Calendars! Rock & Fossil Collection! Dino Fun & Activities! Experiments & Specimens Magic Tricks & More! Jewelry-making Crafts! Outer Space Adventures! Glow In The Dark Fun!

Review: Great for geo kid - This was great for my daughter who loves rocks and stones and she loved opening and seeing what she got and researching what she got and understanding it more and reading up on it, it became a fun education, educational activity
Review: great quality - My child really enjoyed getting this for their advent calendar.

## Features

- REVEAL A NEW GEM EACH DAY - Each day of December as Christmas approaches, kids can open a gorgeous new gemstone to add to their collection! Includes a collector's pouch to keep all your gems safe.
- COLLECT 24 STUNNING GEMS - The beautiful, polished gemstones for kids in this advent calendar include agate, green aventurine, hematite, sodalite, turquenite, tiger's eye, blue calcite and more!
- DIG OUT A SPECIAL CRYSTAL ON THE FINAL DAY - The final piece in this collection is stunning rose quartz that kids unearth from a mini dig brick, just like a real geologist!
- CREATE UNIQUE JEWELRY - This Christmas advent calendar includes five jewelry settings so kids can create their own special jewelry with their new gemstones! This calendar brings joy all year long!
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B75R26QM |
| Age Range (Description) | 8 years and up |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #97,972 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Advent Calendars |
| Brand | Blue Marble |
| Brand Name | Blue Marble |
| Color | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 3,879 Reviews |
| Format | Advent Calendar |
| Global Trade Identification Number | 00810070621742 |
| Included Components | Toy |
| Item Dimensions L x W | 10"L x 7.28"W |
| Item Type Name | Advent Calendar for Kids with 24 Gemstones to Open Each Day |
| Item Weight | 0.48 Kilograms |
| Manufacturer | JMW Sales, Inc. |
| Material | Gemstones |
| Model Number | NGGEMADVENT |
| Model Year | 2021 |
| Part Number | NGGEMADVENT |
| Size | One Size |
| Special Features | 1 Collectors Pouch, 1 Mini Dig Brick, 26 Premium Polished Gemstones, 5 Jewelry Settings to Create Custom Jewelry |
| Target Audience | Unisex Kids - Ages 8 and up |
| Theme | Advent Calendars |
| UPC | 810070621742 |

## Product Details

- **Age Range (Description):** 8 years and up
- **Brand:** Blue Marble
- **Color:** Multicolor
- **Material:** Gemstones
- **Theme:** Advent Calendars

## Images

![NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit - Image 1](https://m.media-amazon.com/images/I/91D9Ll2pJkL.jpg)
![NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit - Image 2](https://m.media-amazon.com/images/I/919T3cCDRcL.jpg)
![NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit - Image 3](https://m.media-amazon.com/images/I/81h5Xhdjm8L.jpg)
![NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit - Image 4](https://m.media-amazon.com/images/I/81onUhjbGiL.jpg)
![NATIONAL GEOGRAPHIC 2026 Gemstone Advent Calendar - Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit - Image 5](https://m.media-amazon.com/images/I/81jeMiK7y0L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for geo kid
*by S***A on April 16, 2026*

This was great for my daughter who loves rocks and stones and she loved opening and seeing what she got and researching what she got and understanding it more and reading up on it, it became a fun education, educational activity

### ⭐⭐⭐⭐⭐ great quality
*by L***R on May 14, 2026*

My child really enjoyed getting this for their advent calendar.

### ⭐⭐⭐⭐⭐ Perfect for a curious and creative 3-year-old
*by J***Y on December 16, 2025*

Such a great alternative to food-based advent calendars! My daughter (3) LOVES to open her gem every morning. She's been learning the names as we go, too. The accessories that come with this are also great--she regularly rotates different gems between the keychain and necklace. The bag is clutch for keeping all the gems organized, and she even loved the mini deck of cards (she made up a "game" where you roll the gems and pick cards...not sure I know the rules, but it keeps her occupied and being creative!). Highly recommend for curious and/or rock-obsessed kids.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Gemstone Advent Calendar - 2024 Advent Calendar for Kids with 24 Gemstones to Open Each Day, a Complete Rock Collection Christmas Countdown Calendar with Mini Gemstone Dig Kit
- Blue Marble NATIONAL GEOGRAPHIC Magic Advent Calendar 2024 - Kids Advent Calendar with 24 Magic Tricks & Science Experiments, Christmas Countdown Calendar, Christmas Toys, Advent Calendar Magic
- Disney Advent Calendar 2024 by ZURU Mini Brands Limited Edition Advent Calendar, 24 Days of Suprises, Mini Figures, Fun Christmas Toys for Kids, Best Gift for Girls and Boys Ages 3+

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids](https://www.desertcart.us/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*