Searching for Loose Gemstones?
New and used Cubic Zirconia 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.Cubic zirconia (or CZ) is zirconium oxide (ZrO2), a mineral that is extremely rare in nature but is widely synthesized for use as a diamond simulant. The synthesized material is hard, optically flawless and usually colorless, but may be made in a variety of different colors. It should not be confused with zircon, which is a zirconium silicate (ZrSiO4). Because of its low cost, durability, and close visual likeness to diamond, synthetic cubic zirconia has remained the most gemologically and economically important diamond simulant since 1976. Its main competition as a synthetic gemstone is the more recently cultivated material moissanite. Courtesy of Wikipedia
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| Description | Price | Ends | ||
| BEAUTIFUL Pair Round Natural White Z ircon Unheated AAA | £1.79 | 01 December @ 18:05:59 |
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| 2.00ct.Sparkling! Top Luster Red Color UnHeated Zircon | £13.52 | 01 December @ 19:06:59 |
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| 2.30ct.Matched Pair AAA Pure White Zircon Round DC 6mm. | £7.93 | 02 December @ 04:24:59 |
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| 9.23cts -Glittering Vivid Hot Golden Yellow Zircon $1NR | £54.08 | 02 December @ 05:11:00 |
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| 8.72cts -Shimmering Vivid Golden Yellow Unheated Zircon | £63.85 | 02 December @ 05:31:00 |
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| 5 X Round Brilliant 6mm Diamond simulant Cubic Zirconia | £1.60 | 02 December @ 20:30:00 |
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| 5.79 CT Rare Collectors Grade AAA Imperial Pink Zircon | £14.65 | 03 December @ 03:19:00 |
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| 4.12 CT Rare Find MINDBLOWING AAA Hi Class Pink Zircon | £8.79 | 04 December @ 04:14:00 |
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| 5.14ct- Supremely Vivid Hot AAA Imperial Yellow Zircon | £3.58 | 04 December @ 05:31:01 |
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| HUGE 144.95ct EXCELLENT PEAR LAB CZ GREEN SAPPHIRE NR! | £8.99 | 04 December @ 14:20:01 |
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