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Earrings in Lobo di Opale Etiope in Goccia

Earrings in Lobo di Opale Etiope in Goccia

€49.00

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Lobe earrings with natural stones of opal Etiope, cut cabochon a drop with contour of colorless topaz. Round silver 925‰.

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100% natural stone

Technical Details

Reference 55823-O05-ORTAG5523

Gemma: Opa
Varieties: Ethiopia
Color: Multicolor
Weight: 0,40 ct.
Gem diameter: ø 6 x 4 mm
Overall size: ø 9 x 7 mm
Cut: Drop Cabochon
Metal: 925‰ RHODIUM-PLATED SILVER

Description

THERE'Opale Etiope, like all the opals, is amorphus, i.e. without an ordered crystalline structure. The training of the opal takes place through a slow deposition of a colloidal silica gel that, depending on the environment of deposition and formation, can enrich with traces of other mineral substances.

The type color game of the opal Ethiopian is an optical effect caused by the diffraction of light when it interacts with its internal structure. It is an optical phenomenon that happens when the luminous waves are deviated from objects that have dimensions comparable to their wavelength.

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100% natural stone
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shop with +500 certified stones
Jewelry with certificate of authenticity
Nickel-free jewelry
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