{"product_id":"4-63ct-pair-brazil-paraiba-unheated-cabochon-purple-blue-color-gemstone-wbgem-prc29","title":"4.63ct Pair Brazil Paraiba unheated Cabochon Purple blue color Gemstone Wbgem PRC29","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstone Name:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural Paraiba Tourmaline Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrazilian Paraiba Tourmaline (Copper-bearing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural Tourmaline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.63 Carats Total Weight (Pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot Provided (Significant ear-climbing or drop-pendant scale)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePear-Shaped \/ Teardrop Polished Cabochon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBi-color \/ Zoned: Electric Turquoise Blue and Soft Violet-Purple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMedium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVivid (Neon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEye Clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransparency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransparent to Semi-Transparent (Luminous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVitreous \/ Neon Glow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrazil (The world's most prestigious Paraiba locality)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment Status:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnheated (100% Natural)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural or Synthetic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtraordinary. A matched pair of unheated Brazilian Paraiba is a market anomaly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIn the world of ultra-high-end gemology, few phrases generate as much excitement as \"Unheated Brazilian Paraiba.\" We are honored to present a matched pair of 4.63 carats total weight—a duo that represents the rarest manifestation of copper-bearing tourmaline ever discovered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard practice in the industry is to heat Paraiba tourmaline to \"cleanse\" the stone of its natural purple and violet hues, leaving only the neon blue. However, a small circle of elite collectors prefers the stone in its raw, primordial state. These teardrop cabochons remain \u003cstrong\u003eUnheated\u003c\/strong\u003e, preserving the breathtaking bi-color zoning where electric turquoise blue meets ethereal violet. This is Paraiba as nature intended—untouched, unenhanced, and utterly incomparable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMatching Brazilian Paraiba is a task of near impossibility due to the unique \"fingerprint\" of copper and manganese in every crystal. This pair has been meticulously selected for its symmetrical pear-shaped silhouettes and harmonious color distribution. The eye-clean clarity ensures that the neon \"glow\" for which Brazil’s Batalha and Rio Grande do Norte mines are famous is allowed to radiate without internal distraction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhile Paraiba-type tourmalines have been discovered in Africa, the original Brazilian material remains the undisputed sovereign of the species. Brazilian stones are prized for their higher copper concentration, which results in a tighter, more electric neon saturation. As the original Brazilian mines are virtually exhausted, a pair of this size and unheated status is a finite treasure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrazilian Paraiba has consistently outperformed almost every other colored gemstone in year-over-year value appreciation. For the strategic investor, \"No Heat\" Brazilian material is the safest and most lucrative entry point into the market. This pair is not just jewelry; it is a portable legacy asset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a once-in-a-career find for a high-jewelry designer or a crowning achievement for a private collection. Whether set into a pair of platinum drop earrings or kept as a loose investment, these \"Celestial Tears\" represent the absolute pinnacle of the tourmaline species.\u003c\/span\u003e\u003c\/p\u003e","brand":"WB Gem","offers":[{"title":"Default Title","offer_id":52226512453922,"sku":"PRC29","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7051\/4210\/files\/wsxc1785522069690_0.jpg?v=1785496960","url":"https:\/\/wbgem.com\/zh\/products\/4-63ct-pair-brazil-paraiba-unheated-cabochon-purple-blue-color-gemstone-wbgem-prc29","provider":"WB Gem","version":"1.0","type":"link"}