Reviews Precious Gemstones

NATIONAL GEOGRAPHIC Semi-Precious Gemstone Dig Kit - STEM Digging Kit with 15 Semi-Precious Gemstones Including Amethyst Garnet Opal Blue Topaz and More A Great Science Kit for Boys and Girls

  • AUTHENTIC SEMI-PRECIOUS GEMSTONES - The beautifully designed dig brick is packed with 15 real semi-precious gemstones and crystals! Your kids will....
  • EXTRAORDINARY SPECIMENS - Your kids will discover sought-after semi-precious gemstones in this unique dig kit, including amethyst, peridot, citrine,....
  • 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....
  • 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....
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your....
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Discovery

  • Dig & excavate: chip away the rocks and unearth real gemstones.
  • Unveil precious stones: reveal 11 real gemstones including turquoise and Amethyst.
  • Educational: encourage children's curiosity about the natural world and the formation of gemstones..
  • Kit includes: 1 pair of safety goggles, 1 wooden mallet, 1 wooden chisel, 1 ceramic Streak plate, 1 Magnifying Glass, 1 paint brush, 1 gemstone dig brick, fun-fact illustrated poster, instructions.Download user guide below.Age range: 12 years & up.
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New Eden

  • Dig & excavate: chip away the rocks and unearth real gemstones.
  • Unveil precious stones: reveal 11 real gemstones including turquoise and Amethyst.
  • Educational: encourage children's curiosity about the natural world and the formation of gemstones..
  • Kit includes: 1 pair of safety goggles, 1 wooden mallet, 1 wooden chisel, 1 ceramic Streak plate, 1 Magnifying Glass, 1 paint brush, 1 gemstone dig brick, fun-fact illustrated poster, instructions.Download user guide below.Age range: 12 years & up.
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Discovery: My Big TOE, Book 2

  • Dig & excavate: chip away the rocks and unearth real gemstones.
  • Unveil precious stones: reveal 11 real gemstones including turquoise and Amethyst.
  • Educational: encourage children's curiosity about the natural world and the formation of gemstones..
  • Kit includes: 1 pair of safety goggles, 1 wooden mallet, 1 wooden chisel, 1 ceramic Streak plate, 1 Magnifying Glass, 1 paint brush, 1 gemstone dig brick, fun-fact illustrated poster, instructions.Download user guide below.Age range: 12 years & up.
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Natural Multi Tourmaline Gemstone Layered Bracelet Micro faceted Beads 5 Strand Chakra Healing Crystals Real Stones Silver Plated Adjustable Women Jewelry October Birthstone Christmas Gift

  • Natural Multi Tourmaline Gemstone Faceted Rounds 5 Strand Layered Bracelet.
  • Stone Weight : Approx 24 carats | Stone Size : Approx 2.50 mm | Metal : Brass | Plating : Silver Plated | Jewelry Size : 7+1 Inches 5 Layer Bracelet.
  • All our jewelry collection is an assortment of hand selected fine and fashion jewelry. We carry an extensive selection of precious and semi precious stones gemstones..
  • Spiritual Crystal Bracelet is an ideal gift choice for your loved one on Christmas, Anniversary, Valentine's Day, Mother's Day, Father's Day and Birthday. It can be worn with casual or formal wear,which is suitable for women, men and girls. Healing stone necklaces can also be used for meditation to relax the self and restore the mind and body..
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Star Trek: Discovery | Season 4 Teaser | Paramount+

  • Dig & excavate: chip away the rocks and unearth real gemstones.
  • Unveil precious stones: reveal 11 real gemstones including turquoise and Amethyst.
  • Educational: encourage children's curiosity about the natural world and the formation of gemstones..
  • Kit includes: 1 pair of safety goggles, 1 wooden mallet, 1 wooden chisel, 1 ceramic Streak plate, 1 Magnifying Glass, 1 paint brush, 1 gemstone dig brick, fun-fact illustrated poster, instructions.Download user guide below.Age range: 12 years & up.
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AD Beads 18x36mm Natural Gemstone Carved Angel Wing Reiki Chakra Healing Pendant Beads 16 Sodalite

  • Condition: High Quality Natural Semi Precious Gemstone. Our beautiful gemstones carved pendant is ending high quantity..
  • Material & Shape: Smooth Genuine Healing Carved Angel Wing Pendant With Silver Plated Hindges Bail. The Hindges Bail are detachable so you can take it....
  • Approximate Size: 18x36mm (0.7"x1.4"), 7mm Thick, 2mm Hole Size (Gemstone), 6mm Hole Size (Hindges Bail).Every single wing was treated like artwork by....
  • Selling Unit: 1 Piece Angel Wing Pendant of Your Choice. These semi precious gemstones provides spiritual and healing properties, a great gift for....
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gemhub Brazilian Top Ranking 41.25 Ct Violet Amethys Mix Shape Lot of 3 Pcs Violet Amethyst Loose Gemstones

  • A semi precious gemstone violet amethyst 41.25 Ct lot of 3 Pcs mix shape..
  • Amethyst is graded as Type - 2 gemstone on clarity standards, implying it is naturally cleaner than other precious gemstones..
  • Bright, purple amethyst is ideal for best astrological returns. Best worn in a silver ring..
  • Our Expert gemologists verified these gemstones which passed many quality base tests..
  • Perfect For: Jewelers, Jewelry makers, Goldsmiths, Designers, Craftsmen, Collectors or a gift for the special one. Each and every stone is unique and you will receive ones similar to the image shown..
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The Smithsonian Institute Blues (Or the Big Dig)

  • 【Dig Up Mine Gems】Our Gem Digging kit allows children to experience the joy of real archaeological excavation and exploration. Get to excavate 12 precious gems just like a real geologist and they'll have a gem-collecting memory that will last forever..
  • 【Toy Kits Included】12 different gemstones, including natural crystal, amethyst, pyrite, agate, turquoise, alabaster,etc. 1 mallet, 1 chisel, 1 ousting brush, 1 magnifier(Random Color), 1 learning guide. With these tools, kids can start an interesting science stem game..
  • 【Best Educational Gift】STEM series as exciting as it is educational. Our mining excavation kit encourages your child to learn about gemstones and the science of geology in a fun. Perfect birthday, Children's Day or Christmas gift for 6, 7, 8, 9 and 10 year & up old boys and girls..
  • 【Excavation Adventure】Making kids dive into hands-on adventure to unearth gemstones. Dig it up with the tools and discover all the hidden Gems. Then, match the gems you find with the included classification guide to learn more about these precious stones! This Educatoinal Science Kits is conducive to the development of children's curiosity, practical ability and patience, and also enriches the knowledge of archaeology..
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Engagement Ring on Pillow

  • ... NOT FOR USE ON: Our product is not formulated for silver. Try Weiman Silver cleaner products for your silver cleaning needs! It also should not be used on coral, ivory, amber, malachite, pearls, opals, jade, or turquoise.
  • SAFE FOR GEMSTONES: Our easy-to-use cleaner is safe for precious gemstones like diamonds, colored diamonds, sapphires, rubies, emeralds, and topaz.
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My Sixty Years on the Plains: Trapping, Trading, and Indian Fighting

  • ... NOT FOR USE ON: Our product is not formulated for silver. Try Weiman Silver cleaner products for your silver cleaning needs! It also should not be used on coral, ivory, amber, malachite, pearls, opals, jade, or turquoise.
  • SAFE FOR GEMSTONES: Our easy-to-use cleaner is safe for precious gemstones like diamonds, colored diamonds, sapphires, rubies, emeralds, and topaz.
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Gem Refractometer, RHG181 1.30-1.81 Jewelry Professional High Accuracy Gemstone ldentification Portable Gemological Gemelogy Refractometer with Electric Torch, Reflective Index Fluid for Gemologists

  • Refractive Index is one of the most important optical parameters used to identify and authenticate polished precious and semi-precious gemstones..
  • Gemological (Gemstone) Refractometer is your primary and most powerful tool in gemstone identification. As with a typical critical angle refractometer, it will measure the Refractive Index of faceted stones..
  • This Gemological refractometer is a low cost, lightweight measuring instrument used by jewellers and traders of gemstones to measure polished stones over a refractive index range of 1.30 to 1.81 RI..
  • The instrument can also be used to identify whether a particular stone is Isotropic or Anistropic (uniaxial or biaxial)..
  • In fact, you can also use this tool to measure R.I. for many minerals in crystal form as long as the crystals have a flat and polished face..
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Gemstones Dig Kit, STEM Educational Toys Science Kit, Excavate 12 Real Gems, Rock and Geology Party Favors Best Gift for Age 3+ Boys, Girls, Kids

  • ...r Gem Digging kit allows children to experience the joy of real archaeological excavation and exploration. Get to excavate 12 precious gems just like a real geologist and they'll have a gem-collecting memory that will last forever..
  • 【Toy Kits Included】12 different gemstones, including natural crystal, amethyst, pyrite, agate, turquoise, alabaster,etc. 1 mallet, 1 chisel, 1 ousting brush, 1 magnifier(Random Color), 1 learning guide. With these tools, kids can start an interesting science stem game..
  • 【Best Educational Gift】STEM series as exciting as it is educational. Our mining excavation kit encourages your child to learn about gemstones and the science of geology in a fun. Perfect birthday, Children's Day or Christmas gift for 6, 7, 8, 9 and 10 year & up old boys and girls..
  • 【Excavation Adventure】Making kids dive into hands-on adventure to unearth gemstones. Dig it up with the tools and discover all the hidden Gems. Then, match the gems you find with the included classification guide to learn more about these precious stones! This Educatoinal Science Kits is conducive to the development of childre....
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