4ct 19x10mm Solid Lightning Ridge Black Opal [LO-1088]

Item Information

Dimensions (mm) 19 x 10 x 2.5mm
Weight (carats) 4 carats
Body Tone 3 N

Stone Type: Black Opal

Stone Weight: 4 ct

Stone Size: 19 x 10 x 2.5mm

Body tone: N3 - Black (scale N1-N9)

Origin: Lightning Ridge, NSW, Australia

Color: Blue

Brightness: B3  (scale B1-B7)

Shape: Rectangle


Opal Body Tone and Brightness Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.

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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 712556
Watchers 19 watching
Viewed 431 times
Starts 10th Jun 2018 3:00pm PDT
Ends 13th Jun 2018 3:18pm PDT

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