{"product_id":"0-42-ct-natural-color-change-alexandrite-certified-unheated-alexandrite-ica-gemlab-green-to-pinkish-purple","title":"0.42 ct Natural Color Change Alexandrite | Certified Unheated Alexandrite | ICA GemLab | Green to Pinkish Purple","description":"A beautiful 0.42 carat natural alexandrite with a documented color change and professional certification from ICA GemLab.\u003cbr\u003e\u003cbr\u003eIn daylight, this gemstone displays vibrant shades of green with flashes of mint and teal. Under warm incandescent or yellow light, it transforms to pinkish purple with peach and rose highlights—a fascinating optical phenomenon that makes alexandrite one of the world's most sought-after gemstones.\u003cbr\u003e\u003cbr\u003eThis stone has received no treatments and includes its original ICA GemLab report confirming its natural origin and color-change properties.\u003cbr\u003e\u003cbr\u003eDetails\u003cbr\u003eWeight: 0.42 ct\u003cbr\u003eSpecies: Natural Chrysoberyl\u003cbr\u003eVariety: Natural Alexandrite\u003cbr\u003eShape: Oval\u003cbr\u003eCut: Brilliant \/ Modified Brilliant\u003cbr\u003eDimensions: 5.35 × 4.06 × 2.40 mm\u003cbr\u003eTransparency: Transparent\u003cbr\u003ePhenomenon: Natural color change\u003cbr\u003eTreatment: None\u003cbr\u003eCertified by ICA GemLab\u003cbr\u003eIncludes original laboratory report\u003cbr\u003e\u003cbr\u003eAlexandrite is one of the rarest colored gemstones in the world, prized for its remarkable ability to change color depending on the light source. This gemstone is an excellent choice for a custom ring, pendant, or a collector seeking a certified natural alexandrite.","brand":"Taylor Bassam","offers":[{"title":"Default Title","offer_id":50429558784248,"sku":"ced_34282688952","price":575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/5902\/9752\/files\/il_fullxfull.8462344800_bif9.jpg?v=1788450310","url":"https:\/\/taylorbassam.com\/products\/0-42-ct-natural-color-change-alexandrite-certified-unheated-alexandrite-ica-gemlab-green-to-pinkish-purple","provider":"Taylor Bassam","version":"1.0","type":"link"}