--- 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: "1851231₫" currency: VND in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.vn/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids store_origin: VN region: Vietnam --- # 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:** 1851231₫ **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?** 1851231₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 Buy 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: Advent Calendars - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fun for Junior Rockhounds - My grandkids love rock collecting and this is a great kit. Stones of all colors and a nice identification chart included. Review: great gift - great present for my great-grandson ## 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 | | Best Sellers Rank | #88,141 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4 in Advent Calendars | | Brand Name | Blue Marble | | Color | Multicolor | | Customer Reviews | 4.5 4.5 out of 5 stars (3,823) | | 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 | | 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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fun for Junior Rockhounds *by R***A on February 19, 2026* My grandkids love rock collecting and this is a great kit. Stones of all colors and a nice identification chart included. ### ⭐⭐⭐⭐⭐ great gift *by A***C on April 4, 2026* great present for my great-grandson ### ⭐⭐⭐⭐⭐ Great product *by B***N on April 8, 2026* Age appropriate, no missing pieces, perfect gift for kids of all ages ## 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.vn/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids](https://www.desertcart.vn/products/463327379-national-geographic-2026-gemstone-advent-calendar-countdown-calendar-for-kids) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*