{"product_id":"precious-opal-705ct-cabochon-welo-ethiopia-opk144","title":"Precious Opal 7.05ct – Cabochon – Welo, Ethiopia - OPK144","description":"\u003cul\u003e\n\u003cli\u003eLocation: Welo, Ethiopia\u003c\/li\u003e\n\u003cli\u003eWeight: 7.05ct\u003c\/li\u003e\n\u003cli\u003eDimensions: 18 x 13.7 x 6.5 mm\u003c\/li\u003e\n\u003cli\u003eNote: Box is included in the package\u003c\/li\u003e\n\u003cli\u003eDETAILED DESCRIPTION\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEthiopian Opal Cabochons Ethiopian opal cabochons are among the most popular cut forms in jewelry, as the cabochon cut strongly enhances the opalescent effects of the stone while improving its mechanical stability. Thanks to this type of cut, the natural play of color typical of Ethiopian opals is beautifully showcased. Characteristics of the cabochon cut The cabochon cut is characterized by a smooth, domed top surface without facets, while the bottom of the stone is flat or slightly concave. This shape allows light to diffuse across the curved surface from many angles, effectively enhancing the iridescent play of colors and evenly distributing the opalescent effects throughout the stone. Stability and protection of the opal The rounded edges of the cabochon protect the opal from mechanical damage, which is particularly important given its relatively low hardness. In the case of hydrophane Ethiopian opals, this shape also offers a practical advantage: it reduces internal stress and decreases the risk of cracks during water absorption. Color variability of Ethiopian opals Ethiopian opal cabochons display a wide range of colors, from light milky white tones to yellow and orange hues, with vibrant red and green flashes. Some specimens also exhibit rare blue or purple plays of color, which flow harmoniously across the domed surface thanks to the cabochon cut.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58028031738181,"sku":"OPK144","price":565.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/74217_precious-opal-7-05ct---cabochon---welo--ethiopia.jpg?v=1779379347","url":"https:\/\/moldavite.it\/en\/products\/precious-opal-705ct-cabochon-welo-ethiopia-opk144","provider":"Moldavite.it","version":"1.0","type":"link"}