{"product_id":"oval-faceted-genuine-iolite-5x3-7x5mm","title":"Oval Faceted Genuine Iolite","description":"\u003cp\u003eIolite takes its name from the Greek word for violet, and this genuine faceted stone delivers a vivid violet-blue color that makes it a compelling choice for fine jewelry settings. One of iolite's most distinctive optical properties is its strong pleochroism — the stone displays different colors depending on the viewing angle, shifting between violet, gray, and yellow. This remarkable characteristic was historically used by Viking navigators as a polarizing lens to locate the sun on overcast days. Each stone is eye-clean with no treatments applied, offering natural beauty straight from the source.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVivid medium to medium-dark violet-blue color range\u003c\/li\u003e\n\u003cli\u003eStrongly pleochroic — displays violet, gray, or yellow at different viewing angles\u003c\/li\u003e\n\u003cli\u003eEye-clean clarity\u003c\/li\u003e\n\u003cli\u003eNo treatments applied\u003c\/li\u003e\n\u003cli\u003eOval faceted cut\u003c\/li\u003e\n\u003cli\u003eAvoid exposure to heat and contact with chemicals\u003c\/li\u003e\n\u003cli\u003eProtect from scratches and hard blows\u003c\/li\u003e\n\u003cli\u003eClean with warm soapy water only — \u003cstrong\u003eavoid ultrasonic and steam cleaners\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eGenuine Iolite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eOval Faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eMedium to Medium-Dark Violet-Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClarity\u003c\/th\u003e\n\u003ctd\u003eEye-Clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Property\u003c\/th\u003e\n\u003ctd\u003eStrongly Pleochroic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e933-P12\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e933-P17\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e933-P22\u003c\/td\u003e\n\u003ctd\u003e7x5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eDue to iolite's strong pleochroism, orientation during setting will affect the color visible to the viewer. Avoid exposure to heat, chemicals, ultrasonic cleaners, and steam cleaners. Protect stones from scratches and hard blows during handling and fabrication.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"5x3mm","offer_id":47551832588502,"sku":"933-P12","price":10.92,"currency_code":"USD","in_stock":true},{"title":"6x4mm","offer_id":47551832621270,"sku":"933-P17","price":11.38,"currency_code":"USD","in_stock":false},{"title":"7x5mm","offer_id":47551832654038,"sku":"933-P22","price":29.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-faceted-genuine-iolite-otto-frei.jpg?v=1719954548","url":"https:\/\/www.ottofrei.com\/products\/oval-faceted-genuine-iolite-5x3-7x5mm","provider":"Otto Frei","version":"1.0","type":"link"}