{"product_id":"turmalina-azulado-verde-1-74ct-corte-oval-africa-preventa","title":"Natural Blue-Green Tourmaline 1.74ct Oval Cut Africa - Gold Shield","description":"\u003cdiv style=\"background:linear-gradient(135deg,#fef3c7,#fde68a);padding:18px;border:2px solid #b8860b;border-radius:8px;margin:18px 0;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 8px 0;font-size:18px;font-weight:bold;color:#7c2d12;\"\u003e✅ IN STOCK — One-of-a-kind piece available, ready to ship\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:14px;color:#7c2d12;\"\u003eThis natural gemstone is already in our workshop, in stock and ready to ship. Buy it today; if you choose a setting, we mount it on your piece before shipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eTourmaline\u003c\/strong\u003e, natural, origin \u003cstrong\u003eAfrica\u003c\/strong\u003e. One-of-a-kind gemstone, certified by Gold Shield.\u003c\/p\u003e\n\n\u003cp style=\"background:#dcfce7;padding:12px;border-left:4px solid #16a34a;margin:16px 0;\"\u003e\u003cstrong\u003e🌿 100% NATURAL\u003c\/strong\u003e — This gemstone has not been artificially treated. Its color and clarity are exactly as it came out of the earth.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:500px;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eGem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eTourmaline\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e1.74 carats (ct)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e7.7x6.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eCut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eBlue-Green\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eClarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eTreatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eUnheated\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;border-bottom:1px solid #eee;\"\u003eAfrica\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 12px;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 12px;\"\u003eGS-GEM-039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow does your order work?\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePlace your order today at the current price.\u003c\/li\u003e\n  \u003cli\u003eThe gemstone is already in our workshop, ready to ship.\u003c\/li\u003e\n  \u003cli\u003eWe notify you by email\/WhatsApp when it is ready and we ship it.\u003c\/li\u003e\n  \u003cli\u003eIf you want a setting, we add it before shipping.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWant us to set it for you?\u003c\/h3\u003e\n\u003cp\u003eWe offer setting service in .925 silver and 10k\/14k\/18k gold. Buy this gemstone and our master jeweler will mount it in the piece of your dreams. Ask about our custom jewelry service.\u003c\/p\u003e\n\n\u003ch3\u003eGold Shield Guarantee\u003c\/h3\u003e\n\u003cp\u003e✓ Authenticity certified with our professional Presidium tester\u003cbr\u003e\n✓ Insured shipping with declared value\u003cbr\u003e\n✓ Secure packaging\u003cbr\u003e\n✓ Guidance from a certified jeweler to design your piece\u003cbr\u003e\n✓ If the gemstone does not arrive as promised, 100% refund\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhere can I buy a natural tourmaline in the USA?\u003c\/h3\u003e\u003cp\u003eAt Gold Shield (goldshield.com.mx) we have this blue-green tourmaline, 1.74ct oval cut, origin Africa, as a one-of-a-kind piece, in stock. We are a Mexican jeweler offering certified one-of-a-kind natural gemstones. Free shipping within Mexico and insured shipping to the United States.\u003c\/p\u003e\u003ch3\u003eHow much does this tourmaline cost?\u003c\/h3\u003e\u003cp\u003eThe price is transparent and is set according to the weight of 1.74ct, color and cut of the stone. As it is a single piece, check the current price at goldshield.com.mx. Protected purchase and real customer reviews on Judge.me.\u003c\/p\u003e\u003ch3\u003eCan you mount it in a custom ring or pendant?\u003c\/h3\u003e\u003cp\u003eYes. We offer custom setting and personalization service: we mount it in a ring or pendant in .925 silver or 10k\/14k\/18k gold, with name engraving if you wish. A piece handmade for you.\u003c\/p\u003e\u003ch3\u003eHow do I know it is authentic natural tourmaline?\u003c\/h3\u003e\u003cp\u003eIt is a certified, one-of-a-kind natural gemstone, not synthetic. We state the real weight, cut and origin. Gold Shield is a Mexican jeweler with protected purchase and verified reviews on Judge.me.\u003c\/p\u003e\n\u003c!-- gs-gem-faq --\u003e\n\u003cdiv class=\"gs-gem-faq\" style=\"margin-top:24px\"\u003e\n\u003ch2\u003eFrequently asked questions about tourmaline\u003c\/h2\u003e\n\u003ch3\u003eWhat is black tourmaline used for and what is its meaning?\u003c\/h3\u003e\n\u003cp\u003eBlack tourmaline (also called schorl) is one of the most sought-after varieties. On the physical level it is a natural stone highly valued for its intense color and its shine. On the metaphysical level it is attributed the role of a \"protection stone\" that absorbs or neutralizes negative energies, which is why many people wear it in bracelets or as a pendant; these are traditional beliefs, not proven medical effects. At Gold Shield we offer it as an untreated natural gemstone, ready to wear loose or set.\u003c\/p\u003e\n\u003ch3\u003eHow do I know if a tourmaline is natural and authentic?\u003c\/h3\u003e\n\u003cp\u003eA natural tourmaline shows internal inclusions characteristic of its formation, pleochroism (it changes tone depending on the angle of light) and, in varieties such as watermelon tourmaline, a real green-to-pink color transition. The most reliable way to confirm it is with a professional gem tester. At Gold Shield we verify every piece with a Presidium tester and deliver 100% natural gemstones with no artificial treatments, so you know exactly what you are buying.\u003c\/p\u003e\n\u003ch3\u003eHow much does tourmaline cost? What is the price per carat?\u003c\/h3\u003e\n\u003cp\u003eThe price depends on the variety, the weight in carats, the color and the clarity. As a reference, black tourmaline is the most affordable; colored tourmalines (green, pink, watermelon) go up in price; and Paraiba tourmaline is one of the most prized in the world. Because they are one-of-a-kind natural gemstones, each piece has its own price based on weight and quality. Check the exact value of each available gemstone directly on its page at goldshield.com.mx.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy certified natural tourmaline that ships to the USA?\u003c\/h3\u003e\n\u003cp\u003eAt Gold Shield (goldshield.com.mx). We are a Mexican jeweler specialized in untreated one-of-a-kind natural gemstones, each one verified with a professional Presidium tester. We do custom settings in 10k, 14k or 18k gold, or in .925 silver, completely by hand. We have verified reviews on Judge.me and we ship to Mexico and the United States. You can see the available tourmalines (black, green, pink, watermelon and more) with their weight and price on our site.\u003c\/p\u003e\n\u003ch3\u003eCan tourmaline be set in a ring or pendant?\u003c\/h3\u003e\n\u003cp\u003eYes. Tourmaline has suitable hardness for jewelry (around 7 to 7.5 on the Mohs scale) and sets very well in rings, pendants, earrings and bracelets. At Gold Shield we set your natural tourmaline to measure in 10k\/14k\/18k gold or .925 silver, designing the piece around the gemstone you choose to highlight its color.\u003c\/p\u003e\n\u003ch3\u003eHow do you care for a tourmaline so it keeps its color?\u003c\/h3\u003e\n\u003cp\u003eClean it with warm water, mild soap and a soft cloth; avoid ultrasonic and steam cleaners, as well as impacts and sudden temperature changes, especially in colored varieties such as pink or watermelon. Store it separately so other pieces do not scratch it and take it off before using chemicals or perfumes. With basic care, a set tourmaline keeps its shine and color for many years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is black tourmaline used for and what is its meaning?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Black tourmaline (also called schorl) is one of the most sought-after varieties. On the physical level it is a natural stone highly valued for its intense color and its shine. On the metaphysical level it is attributed the role of a \\\"protection stone\\\" that absorbs or neutralizes negative energies, which is why many people wear it in bracelets or as a pendant; these are traditional beliefs, not proven medical effects. At Gold Shield we offer it as an untreated natural gemstone, ready to wear loose or set.\"}}, {\"@type\": \"Question\", \"name\": \"How do I know if a tourmaline is natural and authentic?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A natural tourmaline shows internal inclusions characteristic of its formation, pleochroism (it changes tone depending on the angle of light) and, in varieties such as watermelon tourmaline, a real green-to-pink color transition. The most reliable way to confirm it is with a professional gem tester. At Gold Shield we verify every piece with a Presidium tester and deliver 100% natural gemstones with no artificial treatments, so you know exactly what you are buying.\"}}, {\"@type\": \"Question\", \"name\": \"How much does tourmaline cost? What is the price per carat?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The price depends on the variety, the weight in carats, the color and the clarity. As a reference, black tourmaline is the most affordable; colored tourmalines (green, pink, watermelon) go up in price; and Paraiba tourmaline is one of the most prized in the world. Because they are one-of-a-kind natural gemstones, each piece has its own price based on weight and quality. Check the exact value of each available gemstone directly on its page at goldshield.com.mx.\"}}, {\"@type\": \"Question\", \"name\": \"Where can I buy certified natural tourmaline that ships to the USA?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At Gold Shield (goldshield.com.mx). We are a Mexican jeweler specialized in untreated one-of-a-kind natural gemstones, each one verified with a professional Presidium tester. We do custom settings in 10k, 14k or 18k gold, or in .925 silver, completely by hand. We have verified reviews on Judge.me and we ship to Mexico and the United States. You can see the available tourmalines (black, green, pink, watermelon and more) with their weight and price on our site.\"}}, {\"@type\": \"Question\", \"name\": \"Can tourmaline be set in a ring or pendant?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Tourmaline has suitable hardness for jewelry (around 7 to 7.5 on the Mohs scale) and sets very well in rings, pendants, earrings and bracelets. At Gold Shield we set your natural tourmaline to measure in 10k\/14k\/18k gold or .925 silver, designing the piece around the gemstone you choose to highlight its color.\"}}, {\"@type\": \"Question\", \"name\": \"How do you care for a tourmaline so it keeps its color?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Clean it with warm water, mild soap and a soft cloth; avoid ultrasonic and steam cleaners, as well as impacts and sudden temperature changes, especially in colored varieties such as pink or watermelon. Store it separately so other pieces do not scratch it and take it off before using chemicals or perfumes. With basic care, a set tourmaline keeps its shine and color for many years.\"}}]}\u003c\/script\u003e\n\u003c!-- \/gs-gem-faq --\u003e\n\u003c!-- gs-cert --\u003e\n\u003cdiv class=\"gs-cert\" style=\"margin-top:20px;background:#00464f;color:#fff;padding:16px;border-radius:8px\"\u003e\n\u003cb\u003e✅ Includes Gold Shield Certificate of Authenticity.\u003c\/b\u003e Each tourmaline is delivered with an \u003cb\u003eonline-verifiable certificate of authenticity\u003c\/b\u003e confirming that it is a \u003cb\u003e100% natural, untreated gemstone\u003c\/b\u003e, a one-of-a-kind piece, evaluated with a professional Presidium tester. Buy with the confidence of a \u003cb\u003ecertified natural gemstone\u003c\/b\u003e.\u003c\/div\u003e\n\u003c!-- \/gs-cert --\u003e","brand":"Gold Shield","offers":[{"title":"Only the gem","offer_id":48187631894769,"sku":"GS-GEM-039","price":175.0,"currency_code":"USD","in_stock":true},{"title":"Sterling Silver Ring","offer_id":48187665744113,"sku":"GS-GEM-039-AP","price":467.0,"currency_code":"USD","in_stock":true},{"title":"14k Gold Ring","offer_id":48187665776881,"sku":"GS-GEM-039-AO","price":1108.0,"currency_code":"USD","in_stock":true},{"title":"Sterling Silver Pendant","offer_id":48187665809649,"sku":"GS-GEM-039-DP","price":408.0,"currency_code":"USD","in_stock":true},{"title":"I said 14k Gold","offer_id":48187665842417,"sku":"GS-GEM-039-DO","price":642.0,"currency_code":"USD","in_stock":true},{"title":"Men's 925 Silver Ring","offer_id":48187903869169,"sku":"GS-GEM-039-AHP","price":758.0,"currency_code":"USD","in_stock":true},{"title":"Men's 14k Gold Ring","offer_id":48187903901937,"sku":"GS-GEM-039-AHO","price":2157.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/3858\/1922\/files\/GS-GEM-039_main_d91f40cf-54ca-46c5-a6aa-07e1c2ebf9d4.jpg?v=1779087298","url":"https:\/\/www.goldshield.com.mx\/en-td\/products\/turmalina-azulado-verde-1-74ct-corte-oval-africa-preventa","provider":"GOLD SHIELD","version":"1.0","type":"link"}