{"product_id":"15-50-carat-round-tanzanite-1-50-carat-diamond-double-halo-14k-white-gold-ring","title":"15.50 Carat Round Tanzanite \u0026 1.50 Carat Diamond Double Halo 14K White Gold Ring","description":"\u003cdiv\u003eA 15.50 carat round cut tanzanite and 1.50 carat total weight diamond double halo cocktail ring in 14K white gold, featuring a vivid violet-blue center stone encircled by a baguette diamond inner halo and a round brilliant diamond outer halo with diamond-set shoulders. Size 6.5, adjustable.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eItem Type: Cocktail Statement Ring\u003c\/li\u003e\n\u003cli\u003eMetal: 14K White Gold\u003c\/li\u003e\n\u003cli\u003eSize: 6.5 (adjustable)\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 11.54 grams\u003c\/li\u003e\n\u003cli\u003eSetting: Four-prong Channel set baguette inner halo, pave round outer halo and shoulders\u003c\/li\u003e\n\u003cli\u003eShank Style: Wide flat polished shank with open gallery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eCenter Stone Details:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eType: Natural Tanzanite\u003c\/li\u003e\n\u003cli\u003eCarat: 15.50 carats\u003c\/li\u003e\n\u003cli\u003eColor: Vivid violet-blue\u003c\/li\u003e\n\u003cli\u003eCut: Round Brilliant\u003c\/li\u003e\n\u003cli\u003eDimensions: 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAccent Stone Details:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eType: Natural Diamond\u003c\/li\u003e\n\u003cli\u003eTotal Carat Weight: 1.50 carats\u003c\/li\u003e\n\u003cli\u003eCut: Baguette (inner halo) and Round Brilliant (outer halo and shoulders)\u003c\/li\u003e\n\u003cli\u003eColor: G-H\u003c\/li\u003e\n\u003cli\u003eClarity: SI1-SI2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAbout the Setting:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eThe mounting is crafted in 14K white gold with a dramatic double halo architecture — an inner channel of baguette diamonds sits flush against the tanzanite girdle, while an outer border of round brilliant pave diamonds frames the entire face of the ring in continuous white light. The profile view reveals a cathedral-style open gallery with radiating baguette spokes and pave-set round diamond rows climbing the shoulders, creating a crown-like silhouette that elevates the center stone majestically above the finger. The wide, high-polish flat shank provides a bold, comfortable base that anchors this substantial stone with confidence.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAbout the Stones:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eThe 15.50 carat round tanzanite measures 14mm across and exhibits the signature violet-blue to deep blue pleochroism that has made tanzanite one of the most coveted colored gemstones of the modern era. Found only in a single mining area near Mount Kilimanjaro in Tanzania, tanzanite is geologically one thousand times rarer than diamond, making a stone of this carat weight exceptionally collectible. The round brilliant cut showcases the full depth of the stone's color shift — flashing between rich royal blue and warm violet depending on the light source and viewing angle. The 1.50 carats of G-H, SI1-SI2 diamonds in both baguette and round brilliant cuts provide a crisp white frame that intensifies the tanzanite's saturated hue by contrast.\u003c\/div\u003e","brand":"ASSAY","offers":[{"title":"Default Title","offer_id":48711452623038,"sku":"POTC2621R","price":92365.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/15_50-Carat-Round-Tanzanite-1_50-Carat-Diamond-Double-Halo-14K-White-Gold-Ring-Ring.jpg?v=1786658035","url":"https:\/\/qa.assayjewelers.com\/it\/products\/15-50-carat-round-tanzanite-1-50-carat-diamond-double-halo-14k-white-gold-ring","provider":"ASSAY","version":"1.0","type":"link"}