7.20 ct Boulder Opal Natural Gem Blue Green

Item Information

Dimensions (mm) 17.1 x 10.8 x 3.7mm
Weight (carats) 7.2 carats


Here up for reserve auction is this lovely solid

Queensland boulder opal displaying gem blue green color

with a beautiful rolling

This one off opal was mined and cut by myself

from my mine south west of Winton Queensland Australia

Opal Weight : 7.20 ct

Opal Size : 17.1 x 10.8 x 3.7 mm

Please take a look at my other opal auctions in store

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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 851483
Watchers 4 watching
Viewed 195 times
Starts 30th Jul 2020 7:20am PDT
Ends 7th Aug 2020 7:16am PDT

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