{"product_id":"0-52-ct-round-ruby-gemstone-heat-treated","title":"0.52 ct Natural Heated Ruby – Round Cut | Sri Lanka","description":"\u003cp\u003eA natural 0.52 carat ruby gemstone in a 4.60 mm round, modified round brilliant cut — a precision-faceted shape that maximizes the stone's natural radiance and fire. The expertly faceted surface captures and disperses light with remarkable precision, producing a vivid interplay of brilliance and scintillation. A refined choice for those seeking a high-quality natural ruby that combines aesthetic beauty with gemological integrity.\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-qa\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 0.52 ct round ruby shows a vivid, saturated red typical of fine Sri Lankan material, with strong pleochroism between red and orangy-red that gives the stone visible depth as it moves under light.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView the stone in daylight and under warm indoor lighting —\u003c\/strong\u003e ruby's red can shift noticeably in tone between the two, and a vivid stone like this one should hold its saturation in both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt 4.60mm round,\u003c\/strong\u003e this stone fits a standard round solitaire or halo head sized for a 0.50 ct diamond equivalent, without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen comparison-shopping,\u003c\/strong\u003e confirm treatment status and lab source in writing — heat treatment is standard for ruby, but undisclosed treatments such as glass-filling or diffusion are common at the lower end of the market and should be ruled out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh the scarcity noted above,\u003c\/strong\u003e since vivid-red ruby at any carat weight is harder to source consistently than lighter pinkish-red material, regardless of this stone's compact size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/ruby-buyers-guide\"\u003eRuby Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eGeneral Gemstone Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/how-to-care-for-a-sapphire-engagement-ring-cleaning-storage-and-what-to-avoid\"\u003eHow to Care for a Corundum Engagement Ring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-qa\/blogs\/information-pages-complete-guide\/how-to-spot-fake-sapphire\"\u003eHow to Spot a Fake Gemstone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42673261019203,"sku":"CG8140","price":3330.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8140_image-1.jpg?v=1778308013","url":"https:\/\/crescentgems.com\/zh-hans-qa\/products\/0-52-ct-round-ruby-gemstone-heat-treated","provider":"Crescent Gems","version":"1.0","type":"link"}