6.7ct Oval Black Opal (BK25)

Item Information

Dimensions (mm) 25 x 12 x 3mm
Weight (carats) 7 carats
Body Tone 7 N


Opal Type: Solid Opal
Shape: Oval 

Color: Rainbow

Pattern:  Broad Flash
Size (mm): 25x12x2.5

Weight (ct):    6.7

Brightness: 3

Body Tone: 7

Transparency:   Opaque
MOHS Hardness: 5.5 - 6.5

Treatment: Non-treated

GbG ID:  BK25

Opal body tone as recommended by Australian Gemstone Association Ltd :



opal color guide

Our goal is to provide courteous and friendly customer service to make 

your acquisition of our gems a pleasant and exciting experience.

We ship via US Postal Service unless other arrangements are made separately.
Over $500, 1st time buyers must pay with direct deposit.

Money back guarantee or exchange within 14 days of delivery.

$1,475.00 USD

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21 Days via Standard Shipping
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Audit Information

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Pricing & Details

Auction ID 429529
Watchers 0 watching
Viewed 738 times
Starts 22nd Apr 2014 4:35pm PDT

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