{"product_id":"blue-topaz-round-melee","title":"London Blue Topaz Melee - 1.5mm-3.5mm","description":"\u003cp data-end=\"1309\" data-start=\"1020\"\u003eOur collection of natural London Blue Topaz round melee gemstones includes precision-cut stones ranging from 1.5mm to 3.5mm. These eye-clean gemstones display the rich, deep blue colour that makes London Blue Topaz one of the most sought-after gemstones for contemporary jewellery.\u003c\/p\u003e\n\u003cp data-end=\"1503\" data-start=\"1311\"\u003ePerfect for jewellers and jewellery designers, these calibrated melee gemstones are ideal for pavé settings, halo rings, eternity bands, cluster rings, earrings and delicate bespoke jewellery.\u003c\/p\u003e\n\u003cp data-end=\"1647\" data-start=\"1505\"\u003eEach gemstone is carefully selected for its colour, clarity and precision cutting, ensuring consistency across matched sets and larger orders.\u003c\/p\u003e\n\u003chr data-end=\"1652\" data-start=\"1649\"\u003e\n\u003ch2 data-end=\"1686\" data-start=\"1654\" data-section-id=\"12d2xwn\"\u003eWhy choose London Blue Topaz?\u003c\/h2\u003e\n\u003cul data-end=\"1897\" data-start=\"1688\"\u003e\n\u003cli data-end=\"1703\" data-start=\"1688\" data-section-id=\"abi8nd\"\u003eNatural topaz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1761\" data-start=\"1738\" data-section-id=\"13uk0pm\"\u003eRich deep blue colour\u003c\/li\u003e\n\u003cli data-end=\"1781\" data-start=\"1762\" data-section-id=\"1lk8h8h\"\u003eEye-clean clarity\u003c\/li\u003e\n\u003cli data-end=\"1803\" data-start=\"1782\" data-section-id=\"1xv3k9q\"\u003ePrecision round cut\u003c\/li\u003e\n\u003cli data-end=\"1822\" data-start=\"1804\" data-section-id=\"1eysngd\"\u003eCalibrated sizes\u003c\/li\u003e\n\u003cli data-end=\"1845\" data-start=\"1823\" data-section-id=\"1y0ehzp\"\u003eExcellent brilliance\u003c\/li\u003e\n\u003cli data-end=\"1877\" data-start=\"1846\" data-section-id=\"jjgkn5\"\u003eDurable (8 on the Mohs scale)\u003c\/li\u003e\n\u003cli data-end=\"1897\" data-start=\"1878\" data-section-id=\"12xympm\"\u003eEthically sourced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1902\" data-start=\"1899\"\u003e\n\u003ch2 data-end=\"1922\" data-start=\"1904\" data-section-id=\"11gfjje\"\u003eAvailable Sizes\u003c\/h2\u003e\n\u003cul data-end=\"1968\" data-start=\"1924\"\u003e\n\u003cli data-end=\"1931\" data-start=\"1924\" data-section-id=\"15bf25e\"\u003e1.5mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1946\" data-start=\"1941\" data-section-id=\"1o2igq\"\u003e2mm\u003c\/li\u003e\n\u003cli data-end=\"1954\" data-start=\"1947\" data-section-id=\"15delsx\"\u003e2.5mm\u003c\/li\u003e\n\u003cli data-end=\"1960\" data-start=\"1955\" data-section-id=\"1o2hiz\"\u003e3mm\u003c\/li\u003e\n\u003cli data-end=\"1968\" data-start=\"1961\" data-section-id=\"15cqq3k\"\u003e3.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1973\" data-start=\"1970\"\u003e\n\u003ch2 data-end=\"1987\" data-start=\"1975\" data-section-id=\"1vdrhtn\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul data-end=\"2167\" data-start=\"1989\"\u003e\n\u003cli data-end=\"2001\" data-start=\"1989\" data-section-id=\"101bh3b\"\u003ePavé rings\u003c\/li\u003e\n\u003cli data-end=\"2025\" data-start=\"2002\" data-section-id=\"188uk5a\"\u003eHalo engagement rings\u003c\/li\u003e\n\u003cli data-end=\"2042\" data-start=\"2026\" data-section-id=\"qj37i\"\u003eEternity bands\u003c\/li\u003e\n\u003cli data-end=\"2058\" data-start=\"2043\" data-section-id=\"1b12gkg\"\u003eWedding bands\u003c\/li\u003e\n\u003cli data-end=\"2074\" data-start=\"2059\" data-section-id=\"17qb3pi\"\u003eAccent stones\u003c\/li\u003e\n\u003cli data-end=\"2085\" data-start=\"2075\" data-section-id=\"1n5on0f\"\u003eEarrings\u003c\/li\u003e\n\u003cli data-end=\"2096\" data-start=\"2086\" data-section-id=\"1yd2s1r\"\u003ePendants\u003c\/li\u003e\n\u003cli data-end=\"2116\" data-start=\"2097\" data-section-id=\"17j260l\"\u003eJewellery repairs\u003c\/li\u003e\n\u003cli data-end=\"2136\" data-start=\"2117\" data-section-id=\"1chzhfi\"\u003eBespoke jewellery\u003c\/li\u003e\n\u003cli data-end=\"2167\" data-start=\"2137\" data-section-id=\"116kjnj\"\u003eFine jewellery manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2172\" data-start=\"2169\"\u003e\n\u003ch2 data-end=\"2197\" data-start=\"2174\" data-section-id=\"14dqd8l\"\u003eGemstone Information\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2491\" data-start=\"2199\"\u003e\n\u003cthead data-end=\"2221\" data-start=\"2199\"\u003e\n\u003ctr data-end=\"2221\" data-start=\"2199\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"2210\" data-start=\"2199\"\u003eProperty\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"md\" data-end=\"2221\" data-start=\"2210\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2491\" data-start=\"2246\"\u003e\n\u003ctr data-end=\"2278\" data-start=\"2246\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2257\" data-start=\"2246\"\u003eGemstone\u003c\/td\u003e\n\u003ctd data-end=\"2278\" data-start=\"2257\" data-col-size=\"md\"\u003eLondon Blue Topaz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2308\" data-start=\"2279\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2288\" data-start=\"2279\"\u003eColour\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2308\" data-start=\"2288\"\u003eDeep London Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2334\" data-start=\"2309\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2315\" data-start=\"2309\"\u003eCut\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2334\" data-start=\"2315\"\u003eRound Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2358\" data-start=\"2335\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2343\" data-start=\"2335\"\u003eSizes\u003c\/td\u003e\n\u003ctd data-end=\"2358\" data-start=\"2343\" data-col-size=\"md\"\u003e1.5mm–3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2382\" data-start=\"2359\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2369\" data-start=\"2359\"\u003eClarity\u003c\/td\u003e\n\u003ctd data-end=\"2382\" data-start=\"2369\" data-col-size=\"md\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2404\" data-start=\"2383\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2394\" data-start=\"2383\"\u003eHardness\u003c\/td\u003e\n\u003ctd data-end=\"2404\" data-start=\"2394\" data-col-size=\"md\"\u003e8 Mohs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2471\" data-start=\"2405\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2417\" data-start=\"2405\"\u003eTreatment\u003c\/td\u003e\n\u003ctd data-end=\"2471\" data-start=\"2417\" data-col-size=\"md\"\u003eIrradiated and heat treated (permanent and stable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2491\" data-start=\"2472\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2481\" data-start=\"2472\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2491\" data-start=\"2481\"\u003eBrazil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2496\" data-start=\"2493\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"2573\" data-start=\"2543\" data-section-id=\"s6vz1r\"\u003eFAQ\u003c\/h3\u003e\n\u003ch3 data-end=\"2573\" data-start=\"2543\" data-section-id=\"s6vz1r\"\u003eWhat is London Blue Topaz? \u003c\/h3\u003e\n\u003cp data-end=\"2841\" data-start=\"2575\"\u003eLondon Blue Topaz is a natural topaz gemstone enhanced through permanent irradiation and heat treatment to achieve its rich, deep blue colour. It is one of the most popular blue gemstones used in fine jewellery thanks to its durability, brilliance and affordability.\u003c\/p\u003e\n\u003ch3 data-end=\"2893\" data-start=\"2843\" data-section-id=\"t52jb6\"\u003eAre these genuine London Blue Topaz gemstones?\u003c\/h3\u003e\n\u003cp data-end=\"3061\" data-start=\"2895\"\u003eYes. All our London Blue Topaz gemstones are genuine natural topaz. Their colour has been permanently enhanced using industry-standard irradiation and heat treatment.\u003c\/p\u003e\n\u003ch3 data-end=\"3092\" data-start=\"3063\" data-section-id=\"171h32\"\u003eWhat are melee gemstones?\u003c\/h3\u003e\n\u003cp data-end=\"3390\" data-start=\"3094\"\u003eMelee gemstones are small, calibrated stones typically used as accents in jewellery. Sizes between 1.5mm and 3mm are commonly referred to as melee and are perfect for pavé settings, halos and eternity rings. The 3.5mm size can also be used as a larger accent stone or a delicate centre stone.\u003c\/p\u003e\n\u003ch3 data-end=\"3438\" data-start=\"3392\" data-section-id=\"d696go\"\u003eAre these suitable for everyday jewellery?\u003c\/h3\u003e\n\u003cp data-end=\"3593\" data-start=\"3440\"\u003eYes. London Blue Topaz has a hardness of 8 on the Mohs scale, making it suitable for rings, earrings, pendants and bracelets when properly cared for.\u003c\/p\u003e\n\u003ch3 data-end=\"3646\" data-start=\"3595\" data-section-id=\"de43r\"\u003eWhat jewellery can these gemstones be used for?\u003c\/h3\u003e\n\u003cp data-end=\"3702\" data-start=\"3648\"\u003eThese round London Blue Topaz gemstones are ideal for:\u003c\/p\u003e\n\u003cul data-end=\"3827\" data-start=\"3704\"\u003e\n\u003cli data-end=\"3719\" data-start=\"3704\" data-section-id=\"yl0vb7\"\u003ePavé settings\u003c\/li\u003e\n\u003cli data-end=\"3732\" data-start=\"3720\" data-section-id=\"1pf2dfn\"\u003eHalo rings\u003c\/li\u003e\n\u003cli data-end=\"3749\" data-start=\"3733\" data-section-id=\"11zkjp\"\u003eEternity rings\u003c\/li\u003e\n\u003cli data-end=\"3765\" data-start=\"3750\" data-section-id=\"1b12gkg\"\u003eWedding bands\u003c\/li\u003e\n\u003cli data-end=\"3776\" data-start=\"3766\" data-section-id=\"1n5on0f\"\u003eEarrings\u003c\/li\u003e\n\u003cli data-end=\"3787\" data-start=\"3777\" data-section-id=\"1yd2s1r\"\u003ePendants\u003c\/li\u003e\n\u003cli data-end=\"3807\" data-start=\"3788\" data-section-id=\"17j260l\"\u003eJewellery repairs\u003c\/li\u003e\n\u003cli data-end=\"3827\" data-start=\"3808\" data-section-id=\"1chzhfi\"\u003eBespoke jewellery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gemstones Brazil","offers":[{"title":"Round \/ 1.5mm \/ From 0.03 to 0.2cts","offer_id":27961914064998,"sku":"BTF176","price":3.0,"currency_code":"EUR","in_stock":true},{"title":"Round \/ 2mm \/ From 0.03 to 0.2cts","offer_id":27961917309030,"sku":"BTF123","price":3.0,"currency_code":"EUR","in_stock":true},{"title":"Round \/ 2.5mm \/ From 0.03 to 0.2cts","offer_id":57671417528702,"sku":null,"price":3.0,"currency_code":"EUR","in_stock":true},{"title":"Round \/ 3mm \/ From 0.03 to 0.2cts","offer_id":15488600342630,"sku":"BTF114","price":4.8,"currency_code":"EUR","in_stock":true},{"title":"Round \/ 3.5mm \/ From 0.03 to 0.2cts","offer_id":47576032772380,"sku":"BTF188","price":5.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7459\/files\/LBT463S_5.webp?v=1783697223","url":"https:\/\/gemstonesbrazil.com\/en-fr\/products\/blue-topaz-round-melee","provider":"Gemstones Brazil","version":"1.0","type":"link"}