Polished gemstones

These are our polished gemstones !

Discover the beauty and science behind Earth's most stunning creations with our curated collection of polished gemstones. Each stone has been carefully tumbled and polished to reveal its unique structure, vibrant colour and natural brilliance - a perfect balance of science and art ! 

Perfect for taking a look at under the microscope. Their smooth surfaces and vibrant hues make them ideal for identifying properties such as colour, luster (the way light reflects off the surface) and hardness (measured on Mohs scale). They are also great for classification, using calipers or rulers to measure the diameter and dimensions of each stone.

Beyond their educational value, these gemstones also serve practical and aesthetic purposes. They make excellent additions to aquariums, where their natural beauty enhances underwater environments.

Comes in a fishnet bag which weighs 500 grams (perfect to share around with a family)

Approx 250 gemstones in each bag !!

Larger stones approx 2.5cm (L) x 1cm (W)

Medium stones approx 1.5cm (L) x 0.5cm (W)

Small stones approx 0.5cm (L) x 0.5cm (W)