{"product_id":"pink-cz-studs-that-look-3x-their-price-women-s-4mm","title":"Dainty 4mm Cubic Zirconia Stud Earrings for Women Pink #E4289.","description":"\u003cp\u003e\u003c\/p\u003e\u003cli\u003eLab-grown crystals with a refractive index of 2.15–2.18, nearly matching diamond's 2.42.\u003c\/li\u003e \u003cli\u003ePink hue derived from metal oxide coatings applied during crystal formation, not inherent to the mineral itself.\u003c\/li\u003e \u003cli\u003eButterfly clutch backing invented in 1960s jewelry manufacturing, still dominant despite alternatives existing.\u003c\/li\u003e \u003cli\u003e4mm diameter roughly equivalent to a pencil eraser's visible face.\u003c\/li\u003e \u003cli\u003eCubic zirconia first commercially produced in Soviet laboratories during 1970s optical research.\u003c\/li\u003e \u003cli\u003eStyle code #E4289 follows alphanumeric systems allowing inventory tracking across global supply chains.\u003c\/li\u003e\u003cdiv data-link=\"http:\/\/www.amazon.com\/dp\/B0FF21NFHM\/ref=nosim?tag=meow05a-20\" data-asin=\"B0FF21NFHM\" style=\"display:none;\" rel=\"sponsored\"\u003eSelect\u003c\/div\u003e","brand":"Affiliate Product","offers":[{"title":"Default Title","offer_id":42405100257326,"sku":null,"price":1.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0037\/8365\/5470\/files\/61Y7kISxbfL.jpg?v=1780804386","url":"https:\/\/kiitn.com\/products\/pink-cz-studs-that-look-3x-their-price-women-s-4mm","provider":"Kiitn","version":"1.0","type":"link"}