Lot Details
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Description:

Australian Boulder Opal Loose Stone - 16.595Ct

Overview
A Polished Australian Boulder Opal Loose Stone Cut Into A Rectangular Cabochon Shape. The Stone Displays Opal Veining Through A Brown Ironstone Host Matrix, With Blue And Green Play-Of-Colour Visible Within The Opal Seams. The Veining Pattern Runs Diagonally Across The Face Of The Stone, Creating A Natural Web-Like Formation Against The Dark Brown Ironstone.

Opal Specification
Type: Solid Boulder Opal
Origin: Australian
Body Tone: N5 (Estimated)
Brightness: 3 (Estimated)
Pattern: Matrix With Veining
Dominant Play-Of-Colour: Blue And Green With Subtle Flashes Of Red And Orange
Weight: 16.595Ct (Weighed)
Shape: Rectangular Cabochon
Crazing: None Visible

Condition
The Stone Has A Smooth Polished Surface Across The Face. Minor Surface Marks Are Visible On The Ironstone Areas Of The Back. The Opal Veins Appear Intact With No Visible Chips Or Fractures Along The Seam Edges. A Fine Natural Crack Line Is Visible In The Ironstone On The Upper Portion Of One Face.
SOUTH AUSTRALIA
658430+13


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Quantity:
1
Auction Details:
Lloyds Auctioneers and Valuers
Auction Date:
24-Nov-2026 19:00
Auction Address:
Australia Wide
QLD, NSW, SA, VIC, WA, ACT, TAS, NT QLD 4211
Auctioneer Contact:
Lloyds Auctions
07 5559 1999 AUS
Other contact options:
United States
+1 725 235 3877 LV
+1 561 709 3362 PB
United Kingdom
+44 20 4534 8418 UK
India
+91 80 6793 5648 BLR
+91 22 6884 1570 BOM
+91 12 0682 9420 DEL
Bidding Centre
Estimated time until auction:
18d 03h 40m
Starting Bid:
$20.00
There are no bids on this lot.
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GST Inclusive
Note:
All amounts are shown in Australian Dollars $AUD
Sold by:
Lloyds Auctions NSW Pty Ltd - ABN 38 632 331 232