Item Information

Dimensions (mm) 19 x 7 x 3mm
Weight (carats) 2 carats

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This is a natural mexican crystal opal mounted on to black onxy.It has a high dome with a top finish.We have used the N rating from the australian opal association to give you a idea of the blackness of the stone.

Body tone N1

Brightness out of 5 -4

weight 1.70 cts app

size 19 x7  x 3 mm app



Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide
Briliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality

20h 57m 50s

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Pricing & Details

Bid Increment $1.00
Starting Bid $51.00
Auction ID 210938
Watchers 0 watching
Viewed 774 times
Starts 22nd May 2017 5:18pm PDT
Ends 23rd May 2017 5:15pm PDT

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