Searching for Loose Gemstones?
New and used Opal in the UK at the best prices
To find out more about Loose Gemstones, click on the 'view arrow' next to each item below. A new window will open and you'll be able to get yourself a real bargain.The mineraloid opal is amorphous SiO2·nH2O; hydrated silicon dioxide, the water content sometimes being as high as 20% but is usually between three and ten percent. Opal ranges from colorless through white, milky blue, gray, red, yellow, green, brown and black. Common opal is truly amorphous, but precious opal does have a structural element. The word opal comes from the Sanskrit upala, the Greek opallios, and the Latin opalus, meaning "precious stone." Opal is a mineraloid gel which is deposited at relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, and basalt. Opal is one of the mineraloids that can form or replace fossils. Courtesy of Wikipedia
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| Description | Price | Ends | ||
| 21.85Cts ULTRA TOP GRADE NATURAL AUSTRALIAN YELLOW OPAL | £5.65 | 06 September @ 05:57:18 |
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| 6 X Strand Cat Eye Opal Gemstone Gem Stone Round Bead | £0.99 | 06 September @ 11:39:18 |
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| 9.65 CTS NATURAL FIRE OPAL GEM (F17A/14) 378 | £0.99 | 06 September @ 13:10:18 |
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| 14" CHIC BUTTERFLY GRASS OPAL GEM LOOSE BEADS L147* | £0.99 | 06 September @ 13:11:18 |
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| 16" handsome black opal gem oval bead loose beads L149* | £0.99 | 06 September @ 13:17:18 |
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| 14" CHIC BUTTERFLY COFFEE OPAL GEM LOOSE BEADS L148* | £0.99 | 06 September @ 13:21:18 |
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| 16" sky blue fancy opal gem oval loose beads L150* | £0.99 | 06 September @ 13:27:18 |
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| 6pcs Cat Eye Opal Tear Drop Gem Beads Pendant 40x30MM | £0.99 | 06 September @ 13:27:18 |
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| CERTIFIED! 9.63ct HUGE! NATURAL SOLID OPAL SRP$1617 $NR | £1.00 | 06 September @ 14:00:19 |
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| 3X Strand Round Opal Gemstone 8/10/12mm Opalite Beads | £0.99 | 06 September @ 14:15:19 |
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