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over 1000 5 star reviews

Responsibly Sourced Gems

Direct from our cutting house
Lapidary Wheel with hand cutting a stone

Precious and semi
precious loose gemstones.
Shop a huge range of unique
gems in rose cut,
smooth cabochons
and calibrated sizes

Shop All Gemstones Now

Welcome to The Treasured Gem!

A carefully curated selection of exquisite loose gemstones, responsibly sourced from around the world.
Specialising in rose cut cabochons, The Treasured Gem is your number one destination for unusual and high quality gems.

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loose pink amethyst cabochons in round shapes close up
Pink Amethyst Rose Cut Cabochon Loose Gemstones in Subtle Purple Colours and Round Shapes
£13.00
loose fluorite cabochons in oval shapes close up
Fluorite Gemstones Loose Cabochons in Icy Blue Colours and Oval Shapes
£5.00
loose fluorite cabochons in oval shapes close up
Fluorite Gemstones Loose Cabochons in Aqua Blue Colours and Oval Shapes
£8.00
loose fluorite cabochons in oval shapes close up
Fluorite Gemstones Loose Cabochons in Strong Blue Colours and Oval Shapes
£8.00
loose fluorite cabochons in oval shapes close up
Fluorite Gemstones Loose Cabochons in Bright Blue Colours and Oval Shapes
£8.00
loose fluorite cabochons in oval shapes close up
Fluorite Gemstones Loose Cabochons in Vivid Blue Colours and Oval Shapes
£9.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Lilac Purple Colours and Round Shapes
£8.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Mixed Purple Colours and Round Shapes
£9.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Floral Purple Colours and Round Shapes
£11.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Pastel Purple Colours and Round Shapes
£10.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Subtle Purple Colours and Round Shapes
£9.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Delicate Purple Colours and Round Shapes
£9.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Light Purple Colours and Round Shapes
£10.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Pastel Lilac Colours and Round Shapes
£9.00
loose pink amethyst cabochons in round shapes close up
Pink Amethyst Cabochon Loose Gemstones in Delicate Lilac Colours and Round Shapes
£9.00
New Innovative Tool For Jewellers

Discover our range of patterns made specifically for use with the sand casting process, exclusively at The Treasured Gem

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#treasuredgemfocus - Save on our spotlight gem

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Loose Tourmaline Cabochons Soft Watermelon Tones Freeform Shapes
Sale
Loose Tourmaline Cabochons Soft Watermelon Tones Freeform Shapes
£29.40 £42.00
Loose Watermelon Tourmaline Cabochons Smokey Green Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Smokey Green Colours Freeform Shape
£52.50 £75.00
Loose Watermelon Tourmaline Cabochons Smudged Green Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Smudged Green Colours Freeform Shape
£31.49 £45.00
Loose Watermelon Tourmaline Cabochons Natural Green Colours Freeform Shape
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Loose Watermelon Tourmaline Cabochons Natural Green Colours Freeform Shape
£49.69 £71.00
Loose Watermelon Tourmaline Cabochons Varied Light Colours Freeform Shape
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Loose Watermelon Tourmaline Cabochons Varied Light Colours Freeform Shape
£44.09 £63.00
Loose Watermelon Tourmaline Cabochons Light Green Colours Freeform Shape
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Loose Watermelon Tourmaline Cabochons Light Green Colours Freeform Shape
£65.80 £94.00
Loose Watermelon Tourmaline Cabochons Dark Rainbow Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Dark Rainbow Colours Freeform Shape
£57.40 £82.00
Loose Watermelon Tourmaline Cabochons Muted Rainbow Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Muted Rainbow Colours Freeform Shape
£62.30 £89.00
Loose Watermelon Tourmaline Cabochons Cloud Rainbow Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Cloud Rainbow Colours Freeform Shape
£41.30 £59.00
Loose Watermelon Tourmaline Cabochons Swirled Rainbow Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Swirled Rainbow Colours Freeform Shape
£58.80 £84.00
Loose Watermelon Tourmaline Cabochons Misty Green Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Misty Green Colours Freeform Shape
£59.49 £85.00
Loose Watermelon Tourmaline Cabochons Saturated Green Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Saturated Green Colours Freeform Shape
£67.89 £97.00
Loose Watermelon Tourmaline Cabochons Rich Green Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochons Rich Green Colours Freeform Shape
£62.99 £90.00
Loose Watermelon Tourmaline Cabochon Solitaire Banded Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochon Solitaire Banded Colours Freeform Shape
£31.49 £45.00
Loose Watermelon Tourmaline Cabochon Solitaire Smokey Colours Freeform Shape
Sale
Loose Watermelon Tourmaline Cabochon Solitaire Smokey Colours Freeform Shape
£31.49 £45.00

Value Gem Bags - Order Three Only Pay For Two

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The Treasured Gem Sunstone Rose Cut cabochon random gemstone selection bag top view
Loose Sunstone Rose Cuts 50 Carat Random Bag Selection
£30.00
The Treasured Gem Random selection of Ethiopian opal nuggets value gem bag top view
Loose Opal Nuggets 50 Carat Random Bag Selection
£30.00
The Treasured Gem Raw Watermelon Tourmaline Slices Random Gem Bag Selection Top View
Loose Raw Tourmaline slices 50 Carat Random Bag Selection
£30.00
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Our Favourites

loose grandidierite rose cut cabochons close up image
Grandidierite
The Treasured Gem Loose Kyanite Rose Cut Cabochon in Strong Blue Colours and Freeform Shape
Kyanite
Loose Rose Cut Tourmaline Rich Green Colours Freeform Shape Pair
Tourmaline Pairs
Rainbow Sapphire Rose Cut Loose Gemstones in Mixed Green Colours and Freeform Shapes
Sapphire

Gift Cards

The perfect gift for the jewellery maker in your life.
Available in several denominations, a gift card from The Treasured Gem can be spent store wide.
Delivered by email for instant use.

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In business since 2014

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