7.1ct blue-green black opal

Item Information

Dimensions (mm) 27.5 x 8 x 5mm
Weight (carats) 7.1 carats
Body Tone 4 N
Black opal from the Grawin field near Lightning ridge up for no reserve auction!

The stone has a nice blue green flash across the face of the stone but the flash is directional. When orientated to reveal the flash, the colour is good, some directions the colour is subdued with some very small areas not displaying colour.

Stone is well cut and polished with good thickness, low dome and nice setting/bevelled edge cut ready to be set. This stone will make a nice looking black opal pendant.

Body tone is N4

Happy bidding!

Any total purchase of $200 or more will have FREE express (EMS) shipping. If shipping is required at checkout, I will immediately refund the shipping costs.

I am happy to combine multiple items to save on shipping costs. You will only pay ONE lot of shipping for items totalling less than $200. Once again, if you are required to pay extra, a refund will be paid immediately.


I DO NOT accept negative feedback unless customer satisfaction cannot be met. If there is an issue with any of my stones, I will ensure I do my upmost best to replace the stone, offer a better alternative or offer money back.


I do my best to photograph my stones to show a true representation of what you are purchasing. No enhancements are made to any photos or videos apart from cropping. My photos are taken under over head lamp or natural sunlight. I am happy to provide more information, additional photos and videos on request


All of my rough opal have been purchased ethically direct from the miners and cut personally by myself. I take pride in my cutting and will always ensure customer satisfaction is met. All stones including doublets and triplets are cut in Australia with high quality machines and products purchased in Australia.


Any crazing or natural faults occurring within 6 months will be replaced or money back guaranteed. I do my best to source opal from fields I have found to be very stable.

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32 bids placed so far

$72 scottr48
$71 gemfind
$62 gemfind
$61 scottr48
$60 scottr48
$59 gemfind
$58 scottr48
$56 gemfind
$55 scottr48
$47 gemfind
$46 sebast
$45 gemfind
$40 gemfind
$39 sebast
$33 gemfind
$32 sebast
$31 gemfind
$30 sebast
$29 gemfind
$28 sebast
$17 gemfind
$16 bud2
$10 gemfind
$9 1988vsf
$8 gemfind
$7 sid1
$6 gemfind
$5 sid1
$4 gemfind
$3 sewing112215
$2 rjenopal
$1 suicidalzombie00
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Audit Information

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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 936084
Watchers 14 watching
Viewed 222 times
Starts 16th Sep 2020 9:08pm PDT
Ends 26th Sep 2020 9:08pm PDT

Shipping & Insurance

Provider Shipping Transit
Express Shipping $20.00 7 days
Shipping Insurance all providers $0.00 (optional)

About Opalsbysteed

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