{"product_id":"rubis-de-madagascar-taille-coussin-7x7-mm","title":"Natural Madagascar Ruby, cushion cut 7x7 mm","description":"\u003cul\u003e\n\n\u003cli\u003eType: Ruby\u003c\/li\u003e\n\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\n\u003cli\u003eShape: Cushion\u003c\/li\u003e\n\n\u003cli\u003eStone weight: 2.95 ct\u003c\/li\u003e\n\n\u003cli\u003eColor: Red\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 7 x 7 mm\u003c\/li\u003e\n\n\u003cli\u003eQuality and treatment: \u003cem\u003eFilling\u003c\/em\u003e (fracture-filled treatment)*\u003c\/li\u003e\n\n\u003cli\u003eBirth month: July\u003c\/li\u003e\n\n\u003cli\u003eHardness: 9\u003c\/li\u003e\n\n\u003cli\u003eRefractive index: 1.762 – 1.77\u003c\/li\u003e\n\n\u003cli\u003eDensity: 4\u003c\/li\u003e\n\n\u003cli\u003eCare: Gently rub with a soft brush and warm soapy water\u003c\/li\u003e\n\n\u003cli\u003eUltrasonic sensitivity: Generally safe\u003c\/li\u003e\n\n\u003cli\u003eSteam sensitivity: Generally safe\u003c\/li\u003e\n\n\u003cli\u003eChemical sensitivity: Certain acids, including borax\u003c\/li\u003e\n\n\u003cli\u003eHeat sensitivity: Low – may improve color\u003c\/li\u003e\n\n\u003cli\u003eThe image is for illustrative purposes only\u003c\/li\u003e\n\n\u003cli\u003eSold individually\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThis stone can be incorporated into a custom project according to your preferences. We work directly with independent cutters and suppliers with a respectful and transparent approach. Each stone is carefully chosen to ensure reliable quality while supporting responsible practices.\u003c\/p\u003e\n\u003cp\u003e* Note on treatment:\u003cbr\u003eThis ruby has undergone fracture-filling treatment, typically using glass. This method aims to improve the stone's appearance and clarity. While accepted in the industry, it reduces the durability and value of the ruby compared to an untreated or simply heated natural stone. Avoid ultrasonic cleaning, high temperatures, or harsh chemicals, as the filling can deteriorate.\u003c\/p\u003e","brand":"Mathieu Blanchard","offers":[{"title":"Default Title","offer_id":46531148447992,"sku":"PRUM14279S","price":300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/7199\/3767\/files\/rubis-naturel-de-madagascar-taille-coussin-7x7-mm-mathieu-blanchard-prum14279s-rubis-naturel-de-madagascar-taille-coussin-7x7-mm-mathieu-blanchard-joaillerie-1176000712.png?v=1751309707","url":"https:\/\/mathieublanchard.ca\/en\/products\/ruby-from-madagascar-cushion-size-7x7-mm","provider":"Mathieu Blanchard Joaillerie","version":"1.0","type":"link"}