Bronze Bracelet with Opal Ethiopian

€490.00

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Single piece

Semi-rigid bracelet with natural stones of opal Etiope, cut oval cabochon and oval faceted. Made of silver 925‰ and bronze with snap hook.

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product sold with certificate of guarantee and gift box

100% natural stone

Technical Details

Reference 56656-B79-BRAG0323

Gemma: Opa
Varieties: Ethiopia
Colour: Multicolor
Weight: 7,70 ct.
Gemstone diameter: Cabochon oval ø 12x9 mm
Oval faceted ø 7.5 x 5.5 mm
Cutting: Cabochon oval
Faceted oval
Metal: Bronze
Silver 925‰ RODIATO
Clothing: From 15 to 17
Length: 17 cm approximately

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.

Advantages for you

100% natural stone
You will receive the product as shown in the picture
No intermediary
shop with +500 certified stones
Jewelry with certificate of authenticity
Nickel-free jewelry
30-day returns guarantee