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gemstones / Opals

Pair of untreated natural multicolored opals with multiple reflections of Australian origin.

Dimensions both 8.5 mm high and one width 3.4 mm and the other 3.6 mm ideal for individual use or for pending designs, its height is 1.4 mm and the weight of both 0.55 carats
Ref: Opalo-17
Pair of teardrop opals of 8.5 mm x 3.4 and 3.7 mm

Pair of teardrop opals of 8.5 mm x 3.4 and 3.7 mm

1 unit

24.65 €

Units
Gemological certificate:




Price:   28 €
In all our gems for sale if the client wishes we can offer a Gemological Certificate by qualified experts, which includes:

Definition and type of gem, measurements, weight, optical properties, fluorescence, particularities observed in a microscope and issuance of the signed certificate .

 

Opal
The Opal can have a variety of background colours: whitish, light grey, greenish, blue, smoke grey, black, yellowish, orange and redish.

The most well known is the white Opal, known as the noble white Opal, which displays magnificent rainbow like iridescent flares. The most beautiful examples have the translucency of amber and are almost pink in colour.

There are other highly prized varieties like the precious black Opal or the fire Opal.

The most important deposits are found in Australia, followed by Brazil, Guatemala, Honduras, USA and Indonesia.
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