For Sale UK

Loose gemstones

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Loose gemstones for sale on Ireland's largest auction and classifieds sites

Home / Loose Diamonds & Gemstones / Loose gemstones refurbished & used for sale | For Sale UK
Natural ruby loose - ruby,

Natural ruby loose - ruby,

£136.30 · Buy It Now

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Extremely rare natural - extremely, purple

Extremely rare natural - extremely, purple

£12.67 · Buy It Now

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Natural red ruby round cut - red,

Natural red ruby round cut - red,

£15.12 · Buy It Now

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Uncut raw natural - uncut,

Uncut raw natural - uncut,

£18.97 · Buy It Now

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6ct natural alexandrite - 0.6ct,

6ct natural alexandrite - 0.6ct,

£19.97 · Buy It Now

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5ct natural mixed - natural,

5ct natural mixed - natural,

£7.50 · Buy It Now

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50ct watermelon tourmaline - 16.50ct,

50ct watermelon tourmaline - 16.50ct,

£102.62 · Buy It Now

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Pink spinel loose stone - pink,

Pink spinel loose stone - pink,

£36.35 · Buy It Now

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8ct natural rhodolite - natural,

8ct natural rhodolite - natural,

£403.60 · Buy It Now

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Carat cert gia oval - 2.50,

Carat cert gia oval - 2.50,

£38935.94 · Buy It Now

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Carat cert gia round - cert.,

Carat cert gia round - cert.,

£3231.56 · Buy It Now

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Cert agi emerald cut - ct,

Cert agi emerald cut - ct,

£2814.48 · Buy It Now

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Cert agi asscher - 0.89,

Cert agi asscher - 0.89,

£3743.30 · Buy It Now

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Natural certified - ct,

Natural certified - ct,

£14.05 · Buy It Now

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Natural paraiba - ct,

Natural paraiba - ct,

£26.18 · Buy It Now

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Certified rare natural - 7.75,

Certified rare natural - 7.75,

£14.23 · Buy It Now

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Carat cert gia - 2.71,

Carat cert gia - 2.71,

£49077.24 · Buy It Now

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Cert gia round - 2.32, cert.

Cert gia round - 2.32, cert.

£36981.37 · Buy It Now

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Certificate gia round - ct,

Certificate gia round - ct,

£8690.37 · Buy It Now

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Ethiopian opal cabochon mixed - ethiopian,

Ethiopian opal cabochon mixed - ethiopian,

£24.23 · Buy It Now

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Amethyst cabochon loose - -,

Amethyst cabochon loose - -,

£38.99 · Buy It Now

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100 pieces white cubic - 100,

100 pieces white cubic - 100,

£2.99 · Buy It Now

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Aaa green emerald 80 - aaa+,

Aaa green emerald 80 - aaa+,

£22.10 · Buy It Now

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Natural quality loose garnet - natural,

Natural quality loose garnet - natural,

£6.20 · Buy It Now

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Certified alexandrite loose - alexandrite,

Certified alexandrite loose - alexandrite,

£11.81 · Buy It Now

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Aaa natural flawless ceylon - natural,

Aaa natural flawless ceylon - natural,

£37.06 · Buy It Now

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White clear round - white, brilliant

White clear round - white, brilliant

£3.26 · Buy It Now

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500 natural wonder - 500.50, red

500 natural wonder - 500.50, red

£15.66 · Buy It Now

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12pcs natural ethiopian - a,

12pcs natural ethiopian - a,

£22.30 · Buy It Now

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555 carat topaz mix - carat, shape

555 carat topaz mix - carat, shape

£19.20 · Buy It Now

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Natural green emerald - natural,

Natural green emerald - natural,

£17.66 · Buy It Now

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100 pcs lot aaa - pcs, natural

100 pcs lot aaa - pcs, natural

£7.66 · Buy It Now

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Blue sapphire emerald cut - blue,

Blue sapphire emerald cut - blue,

£17.99 · Buy It Now

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Pcs natural sapphire mix - 25,

Pcs natural sapphire mix - 25,

£18.05 · Buy It Now

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Asscher cut moissanite - asscher, square

Asscher cut moissanite - asscher, square

£6.98 · Buy It Now

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Emerald cut certified - cut,

Emerald cut certified - cut,

£15.66 · Buy It Now

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Natural emerald ct - emerald, 8.60+

Natural emerald ct - emerald, 8.60+

£14.39 · Buy It Now

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15ct natural mixed loose - natural,

15ct natural mixed loose - natural,

£16.95 · Buy It Now

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Natural certified blue - natural,

Natural certified blue - natural,

£24.18 · Buy It Now

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10mm 100pcs round colors - 1.0~10mm,

10mm 100pcs round colors - 1.0~10mm,

£7.19 · Buy It Now

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100 gram aaa - aaa, natural

100 gram aaa - aaa, natural

£25.75 · Buy It Now

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Sri lankan natural blue - lankan,

Sri lankan natural blue - lankan,

£14.40 · Buy It Now

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Crushed opal peacock blue - crushed,

Crushed opal peacock blue - crushed,

£6.99 · Buy It Now

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1mm round white clear - clear, cubic

1mm round white clear - clear, cubic

£0.99 · Buy It Now

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Radiant cut sapphire - radiant, blue

Radiant cut sapphire - radiant, blue

£6.29 · Buy It Now

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Red ruby oval - cut, corundum

Red ruby oval - cut, corundum

£5.61 · Buy It Now

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5mm round cut faceted loose - cut,

5mm round cut faceted loose - cut,

£2.49 · Buy It Now

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Carat pcs natural - 43,

Carat pcs natural - 43,

£22.85 · Buy It Now

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Dark amethyst asscher cut - amethyst,

Dark amethyst asscher cut - amethyst,

£5.02 · Buy It Now

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Natural certified ruby - ct,

Natural certified ruby - ct,

£13.86 · Buy It Now

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Natural loose gemstone - aa++,

Natural loose gemstone - aa++,

£14.82 · Buy It Now

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Mixed size loose round - 20,

Mixed size loose round - 20,

£4.50 · Buy It Now

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Aaa green emerald - aaa+,

Aaa green emerald - aaa+,

£15.86 · Buy It Now

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Natural blue tanzanite ct - blue, 9

Natural blue tanzanite ct - blue, 9

£11.65 · Buy It Now

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Natural ceylon yellow sapphire - natural,

Natural ceylon yellow sapphire - natural,

£10.07 · Buy It Now

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100 loose round - loose, marcasite

100 loose round - loose, marcasite

£3.68 · Buy It Now

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Quality white loose - quality,

Quality white loose - quality,

£55.90 · Buy It Now

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Emerald green round - round, brilliant

Emerald green round - round, brilliant

£3.98 · Buy It Now

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Blue sapphire pair - blue,

Blue sapphire pair - blue,

£20.23 · Buy It Now

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Natural alexandrite - 12.65,

Natural alexandrite - 12.65,

£24.07 · Buy It Now

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5pcs cab black agate - 5pcs,

5pcs cab black agate - 5pcs,

£10.07 · Buy It Now

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Emerald green marquise cut - emerald,

Emerald green marquise cut - emerald,

£14.23 · Buy It Now

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White clear round - clear, brilliant

White clear round - clear, brilliant

£60.64 · Buy It Now

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Lab grown sapphire - mm, round

Lab grown sapphire - mm, round

£6.99 · Buy It Now

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Untreated natural - ct,

Untreated natural - ct,

£23.63 · Buy It Now

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Crushed emerald gemstone - crushed,

Crushed emerald gemstone - crushed,

£5.38 · Buy It Now

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Gemstone beads for jewellery - beads,

Gemstone beads for jewellery - beads,

£3.15 · Buy It Now

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Ruby cabochon loose gemstone - ruby,

Ruby cabochon loose gemstone - ruby,

£11.53 · Buy It Now

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Crushed opal ruby red - crushed,

Crushed opal ruby red - crushed,

£6.99 · Buy It Now

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Aaa fabulous natural - fabulous,

Aaa fabulous natural - fabulous,

£41.11 · Buy It Now

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4mm 5mm 6mm round - /,

4mm 5mm 6mm round - /,

£6.61 · Buy It Now

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Certified pcs natural - a+, 18

Certified pcs natural - a+, 18

£19.40 · Buy It Now

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Natural violet - natural,

Natural violet - natural,

£14.47 · Buy It Now

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Sapphires faceted round 3mm - sapphires,

Sapphires faceted round 3mm - sapphires,

£4.49 · Buy It Now

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Red ruby corundum cushion - red, cut

Red ruby corundum cushion - red, cut

£8.31 · Buy It Now

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White clear round - round, brilliant

White clear round - round, brilliant

£78.06 · Buy It Now

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Size 10mm oval cut - x,

Size 10mm oval cut - x,

£15.25 · Buy It Now

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Corundum synthetic emerald - corundum,

Corundum synthetic emerald - corundum,

£49.50 · Buy It Now

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1mm green cubic zirconia round - green,

1mm green cubic zirconia round - green,

£1.50 · Buy It Now

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Black ethiopian opal - 10,

Black ethiopian opal - 10,

£21.48 · Buy It Now

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Natural color changing - natural,

Natural color changing - natural,

£20.94 · Buy It Now

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340 natural sapphire - 340.60,

340 natural sapphire - 340.60,

£14.48 · Buy It Now

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Rhodolite oval cut - rhodolite,

Rhodolite oval cut - rhodolite,

£4.08 · Buy It Now

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Lab grown blood red ruby - grown,

Lab grown blood red ruby - grown,

£15.34 · Buy It Now

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Blue 1mm cubiz - , zirconia

Blue 1mm cubiz - , zirconia

£1.50 · Buy It Now

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Aaa 9x7 natural flawless - mm,

Aaa 9x7 natural flawless - mm,

£37.67 · Buy It Now

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Natural doublet australian - doublet,

Natural doublet australian - doublet,

£26.99 · Buy It Now

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Aaa natural flawless ceylon - aaa,

Aaa natural flawless ceylon - aaa,

£33.48 · Buy It Now

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Light aquamarine round - light, #37

Light aquamarine round - light, #37

£5.52 · Buy It Now

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Emerald green nano - emerald, cut

Emerald green nano - emerald, cut

£3.99 · Buy It Now

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4mm round cut faceted - round,

4mm round cut faceted - round,

£3.19 · Buy It Now

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Natural fluorite gemstones - fluorite,

Natural fluorite gemstones - fluorite,

£4.45 · Buy It Now

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Natural ceylon sapphire mix - natural,

Natural ceylon sapphire mix - natural,

£16.24 · Buy It Now

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338 genuine colombian - ct,

338 genuine colombian - ct,

£19.69 · Buy It Now

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Ruby red cushion cut precious - ruby,

Ruby red cushion cut precious - ruby,

£16.12 · Buy It Now

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Huge size purple - size, sapphire

Huge size purple - size, sapphire

£15.42 · Buy It Now

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📊96 listings · from £0.99 · avg £1516.08
⚠️ These listings were last updated more than 25 days ago. Search for fresh listings

Browse 96 loose gemstones listings currently in our index. Prices range from £0.99 to £49077.24, with an average of £1516.08. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about loose gemstones →

Try this: loupe glasses | loose sapphire | 3 carat diamond | baltic amber stone | black fire opal | boulder opal | bulk crystals | ceylon sapphire | clear quartz crystals | coober pedy opal

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about loose gemstones

Whether you are looking for a brand-new or second-hand loose gemstones, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £49077.24 — giving you a wide budget spread to work with. The average price of £1516.08 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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