4.10 ct Gem Boulder Opal Natural Blue Green

Item Information

Dimensions (mm) 13 x 8.6 x 4.1mm
Weight (carats) 4.1 carats


Here up for reserve auction is this lovely solid

Queensland boulder opal displaying stunning gem blue green color

This one off opal was mined and cut by myself

from my mine south west of Winton Queensland Australia

Opal Weight : 4.10 ct

Opal Size : 13.0 x 8.6 x 4.1 mm

Please take a look at my other opal auctions in store

$250.00 USD

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Pricing & Details

Auction ID 672451
Watchers 6 watching
Viewed 2,210 times
Starts 25th Sep 2017 9:05pm PDT

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