gemstone kit best sellers

#1 NATIONAL GEOGRAPHIC Science BLUE MARBLE NATIONAL GEOGRAPHIC Science Kit & Rock Collection Advent Calendar 2025 – Jumbo Advent Calendar with 24 Days of Science Experiments, Gemstones & More for Kids, STEM Projects for Kids Ages 8-12

$18.49 on Amazon

#2 NATIONAL GEOGRAPHIC Gemstone BLUE MARBLE NATIONAL GEOGRAPHIC Gemstone Advent Calendar - 2025 Christmas Countdown Calendar for Kids with 24 Gems to Open Each Day, Complete Rock Collection with Mini Gemstone Dig Kit

$17.99 on Amazon

#3 NATIONAL GEOGRAPHIC Mega 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

$24.99 on Amazon

#4 National Geographic Rock BLUE MARBLE National Geographic Rock Tumbler Kit – Hobby Edition Includes Rough Gemstones, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher for Kids and Adults

$57.92 on Amazon

#5 National Geographic Light BLUE MARBLE National Geographic Light Up Terrarium Kit for Kids - Build a Dinosaur Habitat with Real Plants & Gemstones, Science Kit, Dinosaur Toys for Kids (Amazon Exclusive)

$29.99 on Amazon

#6 32000Pcs 3mm Rainbow WORTHOFBEST 32000Pcs 3mm Rainbow Jelly Rhinestones Gems for Bedazzling Crafting, Colorful Bedazzled Resin Gemstone Flatback Jewel, SS10 Multi Colored Bedazzler Kit with B7000 Glue for Book Clothes Crafts Clothing

$9.99 on Amazon

#7 32000Pcs 3mm Rainbow WORTHOFBEST 32000Pcs 3mm Rainbow Colorful Jelly Rhinestones Gems Bedazzling Bedazzed Kit, Multi Colored Gemstones Flatback Bedazzler Crafts Clothes Crafting Clothing, Stones Jewels SS10 Resin Rinestone b7000 Glue

$8.99 on Amazon

#8 National Geographic Gemstone BLUE MARBLE National Geographic Gemstone Dig Kit – Dig Up 10 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

$15.99 on Amazon

#9 Rock Collection Box for National Geographic Rock Collection Box for Kids – 300+ Piece Gemstones and Crystals Set Includes Geodes and Real Crystals, Rocks and Minerals, Science Kit for Kids, A Geology Gift for Boys and Girls

$26.99 on Amazon

#10 NATIONAL GEOGRAPHIC Rock BLUE MARBLE NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye, Amethyst and Quartz - Comes with 4 grades of Grit, Jewelry Fastenings and detailed Learning Guide

$14.99 on Amazon

#11 🔥 XXTOYS Rocks Collection XXTOYS Rocks Collection 25PCS Rock and Mineral Set, Gemstones for Kids, Geology Gem Kit, Science Education Toy for Child Age 6+

$8.99 on Walmart

#12 BBC Earth Excavate & BBC Earth Excavate & Discover Gemstone Dig Kit, Kids STEM Geology Excavation Set for Boys and Girls, Ages 6+

$11.97 on Walmart

#13 Purity Testing Kit for Purity Testing Kit for Diamonds Gemstones Moissanites Gold Silver and Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE

$41.95 on Amazon

#14 Piano Potato Gemstone Piano Potato Gemstone Dig Kit & Display Crystal Night Light for Kids,Dig Up 6 Genuine Rocks and Minerals,Gem Digging Kit for Kids Age 6-12,Educational Science Kit Birthday Gifts

$16.99 on Walmart

#15 National Geographic Light Up BLUE MARBLE National Geographic Light-Up Dinosaur Terrarium Kit for Kids – Build a Prehistoric Habitat with Play Sand, Real Gemstones & Dino Figures, Science Activity Kit for Boys & Girls

$29.99 on Amazon

#16 Piano Potato Gemstone Piano Potato Gemstone Dig Kit for Ages 6-12, Rock Science Kit for Kids, Dig up 12 Gems, STEM Educational Digging Toys, Rock Collection, Archaeology Geology Science Projects Gift for Boys & Girls

$18.99 on Walmart

#17 National Geographic Rock BLUE MARBLE National Geographic Rock Tumbler Refill Kit - 5 lb. Mix of Rocks for Tumbling and Rough Gemstones - Rock Tumbler Supplies Include Rock Tumbler Grit and Polish Refill, and Unpolished Rocks

$39.99 on Amazon

#18 National Geographic Rock BLUE MARBLE National Geographic Rock Tumbler Refill Kit 3 lbs. of Rough Gemstones and Rocks for Tumbling Including Amethyst and Quartz Supplies Include Tumbler Grit and Jewelry Accessories

$34.99 on Amazon

#19 Piano Potato Gemstone Piano Potato Gemstone Dig Kit for Kids, Green Aventurine Excavation & Jewelry Making STEM Craft Toy Gift for Girls and Boys Ages 6+

$14.99 on Walmart

#20 🔥 🆕 Piano Potato Gemstone Piano Potato Gemstone Dig Kit, Dig Up 12 Genuine Birthstone, Rocks and Minerals, Birthday Cake Gem Digging Kit for Kids Age 6 7 8 9 10 11 12, Science Kit Birthday Gifts Toys for Boys and Girls

$12.99 on Walmart