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Best mega gemstone dig kits - May 2026

Last Updated - May 16, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble

National Geographic Gigantic Gemstone Dig Kit – Excavate 100 Real Gems from a Giant Dig Brick, Gem Mining Kit for Kids, STEM Rock Collection Activity, Includes Tools & Learning Guide

Blue Marble

$39.99

More Details
Main highlights
- USE REAL DIG TOOLS – Just like a real geologist, kids will use the included dig tools to excavate their gems from the giant brick. It’s a satisfying, hands-on activity that sparks curiosity and excitement.
- START A ROCK COLLECTION – With 100 unique specimens to uncover, this kit is the perfect way for kids to build a dazzling rock collection and learn all about geology through play.
- LEARN & IDENTIFY – The full-color identification sheet makes it easy to spot each gem and discover fun facts about their formation, properties, and uses in the real world.
- EXCAVATE 100 REAL GEMSTONES – This giant dig brick is packed with 100 genuine gemstones from around the world! Kids can dig out stunning specimens including amethyst, tiger’s eye, quartz, and more.
- EVERYTHING INCLUDED – Comes with the dig brick, 2 excavation tools, magnifying glass, storage pouch, full-color Learning Guide, and identification sheet—everything kids need for shareable fun right out of the box.
- 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!
$39.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble

National Geographic Semi-Precious Gemstone Dig Kit for Kids - 15 Real Gems Including Amethyst, Garnet, Opal, Blue Topaz, and More, STEM Rock Collection Activity, Dig Brick, Science Kit for Kids

Blue Marble

$37.99

More Details
Main highlights
- KIDS WILL BE THRILLED - Other dig kits may have action figures or polished stones inside, but this digging kit allows your kids to excavate some incredible specimens! When they're done, they'll have a gemstone collection they'll treasure forever!
- EXTRAORDINARY SPECIMENS - Your kids will discover sought-after semi-precious gemstones in this unique dig kit, including amethyst, peridot, citrine, blue topaz, aquamarine, opal, and garnet. This digging kit for kids is unforgettable!
- 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!
- AUTHENTIC SEMI-PRECIOUS GEMSTONES - The beautifully designed dig brick is packed with 15 real semi-precious gemstones and crystals! Your kids will love digging like a real geologist and discovering the dazzling specimens hidden inside!
- A COMPLETE SCIENCE KIT - This STEM kit is easy to use, thanks to the dig tool, brush, magnifying glass, and easy-to-follow instructions. A detailed learning guide teaches kids about each stone, too. A display bottle with keychain is also included.
$37.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble

NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

Blue Marble

$24.99

More Details
Main highlights
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!
- FIND 15 AMAZING GEMSTONES - Including pyrite, amethyst, tiger’s eye, fluorite, quartz, obsidian, aventurine, and more. Unlike other kids toys, the Mega Gemstone Dig Kit seamlessly blends educational value with fun!
- DISCOVER CRYSTAL TREASURES - Give your child the thrill of digging in a real gem mine as they excavate real crystal treasures. This educational engaging activity emphasizes fun, exploration, and discovery!
- A COMPLETE LEARNING ACTIVITY – This Mega Dig Kit includes everything you need to keep kids digging and learning for hours, including a dig brick packed with gemstones, a chisel, a brush, and a magnifying glass to inspect these amazing specimens!
- 16-PAGE, FULL-COLOR LEARNING GUIDE – This full color, detailed learning guide illustrates how gemstones are formed and mined and helps young scientists identify each specimen as it’s discovered.
$24.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble

National Geographic Mega Fossil and Gemstone Dig Kit - Excavate 20 Real Fossils and Gems, Science Kit for Kids, Rock Digging Excavation Kit, Geology Gifts for Boys and Girls

Blue Marble

$29.99

More Details
Main highlights
- YOUR KIDS WILL ENJOY HOURS OF FUN - This extra-large dig brick has 20 incredible gemstone and fossil specimens, allowing your kids to experience the thrill of discovery over and over again. It's sure to become one of their favorite educational activities!
- REAL SPECIMENS YOUR KIDS WILL TREASURE - This digging kit is so exciting because every specimen is genuine. Your children will uncover genuine gemstones and fossils that are millions of years old, making this a truly unforgettable educational toy!
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!
- EVERYTHING YOUR CHILD NEEDS – This National Geographic science kit has all the tools your child needs to dig like the pros! In addition to the dig brick, there’s a chisel, brush, and magnifying glass. Hands-on learning has never been so fun!
- DEDICATED TO EDUCATION – National Geographic STEM kits make learning fun for your child. The hands-on thrill of finding specimens is enhanced by our full-color Learning Guide, packed with information on each of the specimens they discover. Makes a great STEM gift for boys and girls!
$29.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble

National Geographic Gigantic Gemstone Dig Kit – Excavate 50 Real Gems from a Giant Dig Brick, Gem Mining Kit for Kids, STEM Rock Collection Activity, Includes Tools & Learning Guide

Blue Marble

$30.52

More Details
Main highlights
- USE REAL DIG TOOLS – Just like a real geologist, kids will use the included dig tools to excavate their gems from the giant brick. It’s a satisfying, hands-on activity that sparks curiosity and excitement.
- START A ROCK COLLECTION – With 50 unique specimens to uncover, this kit is the perfect way for kids to build a dazzling rock collection and learn all about geology through play.
- LEARN & IDENTIFY – The full-color identification sheet makes it easy to spot each gem and discover fun facts about their formation, properties, and uses in the real world.
- EXCAVATE 50 REAL GEMSTONES – This giant dig brick is packed with 50 genuine gemstones from around the world! Kids can dig out stunning specimens including amethyst, tiger’s eye, quartz, and more.
- EVERYTHING INCLUDED – Comes with the dig brick, excavation tools, full-color Learning Guide, and identification sheet—everything kids need for shareable fun right out of the box.
- 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!
$30.52

Best mega gemstone dig kits - May 2026

National Geographic Gigantic Gemstone Dig Kit – Excavate 100 Real Gems from a Giant Dig Brick, Gem Mining Kit for Kids, STEM Rock Collection Activity, Includes Tools & Learning Guide

National Geographic Semi-Precious Gemstone Dig Kit for Kids - 15 Real Gems Including Amethyst, Garnet, Opal, Blue Topaz, and More, STEM Rock Collection Activity, Dig Brick, Science Kit for Kids

NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

National Geographic Mega Fossil and Gemstone Dig Kit - Excavate 20 Real Fossils and Gems, Science Kit for Kids, Rock Digging Excavation Kit, Geology Gifts for Boys and Girls

National Geographic Gigantic Gemstone Dig Kit – Excavate 50 Real Gems from a Giant Dig Brick, Gem Mining Kit for Kids, STEM Rock Collection Activity, Includes Tools & Learning Guide

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