Opal
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Opal 35,50ct
CHF12,500.00Opal 35,50ct
CHF12,500.00Variety Opal Cut Cabochon Weight 35,50ct Size 31,8 x 21,50 x 11,60mm Country Ethiopia All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal 34,31ct
CHF11,900.00Opal 34,31ct
CHF11,900.00Variety : Opal
Cut : Cabochon
Weight : 34,31ct
Size : 35,30 x 19,80 x 11,10mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal 34,68ct
CHF29,900.00Opal 34,68ct
CHF29,900.00Variety : Opal
Cut : Cabochon
Weight : 34,68ct
Size : 37,50 x 20,80 x 9,40mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal 60,24ct
CHF20,900.00Opal 60,24ct
CHF20,900.00Variety : Opal
Cut : Cabochon
Weight : 60,24ct
Size : 37,50 x 27,70 x 13,50mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal 57,04ct
CHF19,900.00Opal 57,04ct
CHF19,900.00Variety : Opal
Cut : Cabochon
Weight : 57,04ct
Size : 31,40 x 28,00 x 12,70mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal Boulder 8,83ct
CHF3,990.00Opal Boulder 8,83ct
CHF3,990.00Variety Opal Boulder Cut Cabochon Weight 8,83ct Size Country Australia All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal Boulder 37,21ct
CHF5,990.00Opal Boulder 37,21ct
CHF5,990.00Variety Opal Boulder Cut Cabochon Weight 37,21ct Size Country Australia All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal Boulder 42,54ct
CHF7,990.00Opal Boulder 42,54ct
CHF7,990.00Variety Opal Boulder Cut Cabochon Weight 42,54ct Size Country Australia All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal Boulder 27,23ct
CHF2,390.00Opal Boulder 27,23ct
CHF2,390.00Variety Opal Boulder Cut Cabochon Weight 27,23ct Size Country Australia All our stones comes with a certificate delivered by a Graduate Gemologist.
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Opal Boulder 39,14ct
CHF5,990.00Opal Boulder 39,14ct
CHF5,990.00Variety Opal Boulder Cut Cabochon Weight 39,14ct Size Country Australia All our stones comes with a certificate delivered by a Graduate Gemologist.
The name opal is believed to be derived from the Sanskrit word upala.
Ethiopian Opal is mainly composed of Silica and Water. Generally white to translucent body color (sometimes yellowish to brown), it is characterized by its multiple play of colors.
It is a hydrophane stone which means it absorbs liquids which it comes in contact with. You must take care and be careful with the use of chemicals such as soap, perfume, lotion etc. It could change its color permanently if repeated and multiple contacts with chemicals occurs.
When immersed in water the opal can become completely translucent again and regain its initial appearance after soaking and drying for several days.
It is also preferable to avoid thermal shocks in order to avoid any cracking, like prolonged exposure to the sun or to a heat or cold source.