Item Specifics

Item Type: PARCEL DOUBLET OPALS

Origin : LIGHTNING RIDGE

Opal Size :7X5 ,8X6 AVERAGE MM
Treated/Untreated : UNTREATED
Weight (Carats) : TOTAL 4.90 CTS

Colour : MIXED BRIGHT COLOURS

Pattern : BROADFLASH

Number of pieces :ONE PARCEL TRADE DEAL

Accuracy of picture :

	+
More Bright	Accurate	Less Bright

Comments :

Brightness Rating, 1 Dullest to 5 Brightest :

		+	+
1	2	3	3.5	4	4.5	5

Opal body tone as recommended by Australian Gemstone Association Ltd :

+

+

Base of opal (bottom) :

	+
Full opal	Clean back	Some Sand	Majority Sand

Cabochon :

+
Low	Medium	High

Definitions

Convert Weight : 5 Carats = 1 Gram
Covert Size : 6 mm = 1/4 inch (approx)

READ THE OPAL PLUS STORY HERE