Rough Cubic Zirconia

Hydrothermal Emerald

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This product is currently out of stock and unavailable.

Delivery & Return

We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.

Rules

All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.

Interpretation and Definitions

All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.

US Numeric Size
Waist
US Denim Size
Hip
Chest
XS
0 ( 000 )
23
32
44
55
S
24
23
32
44
55
M
25
23
32
44
55
L
26
23
32
44
55
M
29
23
32
44
55
L
32
23
32
44
55
M
34
23
32
44
55
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  Estimated Delivery:  Aug 13 Aug 17
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SKU: N/A
Description
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Q & A


Rough Cubic Zirconia (CZ) is the raw, uncut, and unpolished form of synthetic zirconium dioxide (ZrO₂). Grown in laboratories using a specialized “skull melting” process due to its extremely high melting point, it serves as the primary material for gem cutters and lapidary artists.

  • Form and Appearance: Unlike natural mineral crystals that grow in geometric clusters, rough CZ typically comes out of the lab in massive, heavy, semi-translucent chunks or preformed blocks.
  • Hardness: It boasts a rating of 8.0 to 8.5 on the Mohs scale. This makes the rough material quite tough to work with, requiring diamond-coated wheels and laps for grinding and faceting.
  • Density: It features a very high specific gravity (5.6–6.0 g/cm³), meaning a piece of rough CZ will feel significantly heavier in the hand than a natural quartz or diamond rough of identical size.
  • Round Size

    10.00mm, 10.50mm, 11.00mm, 11.50mm, 12.00mm, 3.00mm, 3.50mm, 4.00mm, 4.50mm, 5.00mm, 5.50mm, 6.00mm, 6.50mm, 7.00mm, 7.50mm, 8.00mm, 8.50mm, 9.00mm, 9.50mm

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