KOROIT -ROUGH-RICH CHOCOLATE 90.95 CTS [BY 1833]

Item Information

Dimensions (mm) 37 x 34 x 8mm
Weight (carats) 91 carats
Colors
header main
KORIOT ROUGH
This is a natural koriot rough that we have sawn open to expose the colour. The precious opal is embedded in the host rock.This material may have natural holes in it and the sandy areas are hard to polish.You may polish it naturally or in asia the cutters rub fine boulder ironstone [you can collect this in the cutting machine tray by grinding some material away and allow to dry]. They then rub this powder in to the rough and heat it up.Then they apply super glue to it and polish.This gives a good glossy finish.
They are also ideal as specimens natural or polished
 
Weight 90.95 cts app
size 37 x 34 x 8 mm app

1d 7h 13m 38s

Buy Now $29.00
$
Shipping $4.00
21 Days via Standard Shipping
0 bids placed so far
Add to Watch List Ask a Question * All prices in USD

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.

Request Audit

Pricing & Details

Bid Increment $1.00
Starting Bid $29.00
Auction ID 230431
Watchers 2 watching
Viewed 452 times
Starts 28th Nov 2016 9:43pm PST
Ends 5th Dec 2016 9:40pm PST

Shipping & Insurance

Provider Shipping Transit
FedEx $25.00 5 Days
Registered Shipping $15.00 10 Days
Standard Shipping $4.00 21 Days
Shipping Insurance all providers $7.00 (optional)

About Seda Rough Opals

Hello! Opal Auctions is an international marketplace offering Opal Stones, Rough & Jewelry from professional Opal cutters, dealers & miners. Register for $10 off your first purchase.