{"product_id":"opal-earrings","title":"Sterling Silver Opal Earrings","description":"\u003cdetails open\u003e\n\u003csummary\u003e\u003cstrong\u003eABOUT\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eSterling silver opal stud earrings with natural opal stones displaying the characteristic play-of-color — flashes of spectral color that shift with movement, caused by light diffracting through the stone's internal microstructure of silica spheres. No two opals produce the same color pattern.\u003c\/p\u003e\n\u003cp\u003eOpal is a hydrated amorphous form of silica (SiO2 with water content typically 3-21%). It scores 5.5-6.5 on the Mohs scale — softer than quartz, so these earrings benefit from gentle handling. October birthstone.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Stone:\u003c\/strong\u003e Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5.5-6.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Sterling Silver (925)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips in:\u003c\/strong\u003e Signature Crystals.com gift box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping:\u003c\/strong\u003e On orders over $150\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eLEARN MORE\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/opal\"\u003eShop all Opal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/earrings\"\u003eBrowse All Earrings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/crystal-jewelry\"\u003eCrystal Jewelry\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e","brand":"IGM","offers":[{"title":"Default Title","offer_id":53076489240865,"sku":"ige-1294-opal","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/6845\/3410\/files\/hf_20260725_182059_b812ec53-d40a-46fd-916d-5757898ce6b7.png?v=1785083900","url":"https:\/\/www.crystals.com\/products\/opal-earrings","provider":"CRYSTALS.COM","version":"1.0","type":"link"}