Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
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Gemstone Properties
Gem type Opal Weight 100ct / 8 pce Size Clarity Opaque Origin Australia Treatment None Hardness 5,5 - 6,5 Comment Picture sample of batch
Clarity table
Flawless VVS1 VVS2 VS1 VS2 SI1 SI2 I1 I2 I3
Flawless/Internally Flawless = No inclusions visible, by an expert at 10X magnification.
VVS1-VVS2 = Very, very slight inclusions very difficult for an expert to find under 10X.
VS1-VS2 = Very slight inclusions difficult for an expert to find under 10X.
SI1-SI2 = Noticeable, relatively easy to find under 10X. Not visible without magnification in a face-up direction.
I1-I3 = Obvious under 10X, may be visible to the unaided eye, I3 = inclusions may affect the stones durability.