{"product_id":"1-72ct-parti-round-tanzanite-untreated","title":"1.72CT Tanzanite: Orange, Green, Teal, and Purple Custom Mix Round Cut","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGemstone: Tanzanite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Orange, Green, Teal, Purple\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 1.72 carats\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShape \u0026amp; Cut: Custom Mix Round Cut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 7.36 x 7.36 x 4.99\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOrigin: Merelani Hills, Arusha Region, Tanzania\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTreatment: None\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIn Natural Light\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFew gemstones display such a remarkable interplay of color within a classic round silhouette. At first glance, cool sapphire-blue and soft violet occupy the center, but as the stone turns, unexpected flashes of sea-green and warm amber begin to emerge along the outer facets. The shifting palette feels much like sunlight moving across a mountain lake at dusk, where cool reflections mingle with the last warmth of the evening sky.\u003c\/p\u003e\n\u003cp\u003eThe precision of the custom round cut creates a captivating spiral of reflections that continually redraws the gemstone's appearance. Each movement reveals a new balance of blue, purple, green, and golden-orange, highlighting the exceptional pleochroism that makes untreated Merelani tanzanite so fascinating to collectors.\u003c\/p\u003e\n\u003cp\u003eUntreated and sourced directly from Tanzania's legendary Merelani Hills, this gemstone celebrates nature's ability to create color that refuses to remain still, offering an ever-changing display that is both refined and endlessly engaging.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThe Lapidary's Eye\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis custom round mixed cut departs from traditional brilliant faceting, introducing a carefully engineered arrangement that concentrates light toward the center while encouraging the gemstone's natural pleochroic colors to remain distinct. The result is a mesmerizing pinwheel of reflections that continuously shifts as the viewing angle changes.\u003c\/p\u003e\n\u003cp\u003eThe symmetry of the round outline provides timeless versatility, while the innovative faceting gives the gemstone a contemporary personality that emphasizes color complexity over uniformity. Every facet has been placed to preserve the remarkable natural character of this untreated tanzanite.\u003c\/p\u003e","brand":"Caleb-Quashen","offers":[{"title":"Default Title","offer_id":41587703283772,"sku":"1023TZ0072","price":1290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/2531\/2316\/files\/1-72ct-parti-round-tanzanite-01.jpg?v=1785259974","url":"https:\/\/www.calebbquashen.com\/products\/1-72ct-parti-round-tanzanite-untreated","provider":"Caleb B. Quashen International ","version":"1.0","type":"link"}