Lovely ring.. even better than the photos! Thanks!
|Dimensions (mm)||17 x 13 x 3mm|
|Weight (carats)||4.7 carats|
|Body Tone||2 N|
Item Type: SOLID NATURAL AUSTRALIAN BLACK OPAL CABOCHON LOOSE STONE WHICH SHOWS INTERESTING PATTERN AND COLOUR FORMATION. THIS BLACK OPAL IS PERFECT CUT WITH HIGH POLISH. PERFECT FOR ONE OF PIECE SILVER JEWELLERY MAKING AS NO TWO OPALS ARE THE SAME.
Origin : LIGHTNING RIDGE, BLACK OPAL IS FOUND MAILY AT LIGHTNING RIDGE
Opal Size : 17 X 13 X 3 MM Treated/Untreated : UNTREATED Weight (Carats) : 4.70 CTS
Colour : BLUE FLASH
Pattern : BROADFLASH PATTERN
Number of pieces : 1
Accuracy of picture :
|More Bright||Accurate||Less Bright|
Brightness Rating, 1 Dullest to 5 Brightest :
Opal body tone as recommended by Australian Gemstone Association Ltd :
Base of opal (bottom) :
|Full opal||Clean back||Some Sand||Majority Sand|
Cabochon : LOW
Convert Weight : 5 Carats = 1 Gram Covert Size : 6 mm = 1/4 inch (approx)
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.
|Starts||20th Dec 2010 10:37pm PST|
|Registered Shipping||$15.00||21 days|
|Shipping Insurance all providers $8.68 (optional)|