5.70 ct Gem Multi Color Natural Queensland Boulder Opal

Item Information

Dimensions (mm) 16.7 x 15 x 2.8mm
Weight (carats) 5.7 carats


Here up for reserve auction is this solid Queensland boulder opal

displaying beautiful gem multi color

This beautiful one off opal was mined and cut by

myself from my mine in the Winton area

Opal Weight : 5.70 ct

Opal Size : 16.7 x 15.0 x 2.8 mm

Please take a look at my other opal auctions in store

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21 Days via Standard Shipping - Tracked

9 bids placed so far

Reserve not met

$25 gruberfscott
$20 peppe04
$15 peppe04
$9 squirrelmama111
$7 aime
$6 aime
$5 kasijudit
$2 kasijudit
$1 kasijudit
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Audit Information

The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 672367
Watchers 6 watching
Viewed 1,473 times
Starts 9th Apr 2021 2:35am PDT
Ends 11th Apr 2021 2:34am PDT

Shipping & Insurance

Provider Shipping Transit
Standard Shipping - Tracked $7.50 21 days
Shipping Insurance all providers $10.00 (optional)

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