{"product_id":"18ct-white-gold-4-3ct-trilliant-tanzanite-1-05ct-vs2-si1-diamond-necklace-with-wgi-report-rrp-11-000","title":"18ct White Gold, 4.3ct Trilliant Tanzanite \u0026 1.05ct VS2-SI1 Diamond Necklace With WGI Report + 6.5ct Tanzanite \u0026 1ct Diamond Ring","description":"\u003cp\u003e18ct Gold, Trilliant Tanzanite Necklace With World Gemmological Institute Certification \u003c\/p\u003e\n\u003cp\u003e​💜 Why is this a savvy investment?\u003c\/p\u003e\n\u003cp\u003eHere is why this piece is an investment heavyweight:\u003c\/p\u003e\n\u003cp\u003e​💜 The \"Single Source\" Factor:\u003c\/p\u003e\n\u003cp\u003eTanzanite is 1,000 times rarer than diamonds. It comes from only one place on Earth (the Merelani Hills), and supplies are depleting. It is known as the \"One Generation Gemstone\"—once it's gone, it's gone.\u003c\/p\u003e\n\u003cp\u003e​💜 The 4ct+ Sweet Spot:\u003c\/p\u003e\n\u003cp\u003eFinding Tanzanite over 3 carats is becoming increasingly difficult. At 4.3 carats, this stone is well into the \"Investment Grade\" size bracket, where value appreciation is historically highest.\u003c\/p\u003e\n\u003cp\u003e​💜 The Rare \"Eye Clean\" Trilliant Cut:\u003c\/p\u003e\n\u003cp\u003eThis is the true connoisseur's detail. A Trilliant cut is incredibly revealing—there is nowhere for inclusions to hide. To achieve a 4.3ct Eye Clean Trilliant, the cutter likely had to sacrifice a much larger piece of rough gemstone to achieve this perfect geometry.\u003c\/p\u003e\n\u003cp\u003eMost cutters would choose a heavier, safer shape to save weight. The fact that this is a Trilliant speaks to the exceptional quality and clarity of the original crystal.\u003c\/p\u003e\n\u003cp\u003e​✨ The Specs ✨\u003c\/p\u003e\n\u003cp\u003e​Metal: 18ct White Gold\u003c\/p\u003e\n\u003cp\u003e​💜 The Tanzanite:\u003c\/p\u003e\n\u003cp\u003e​Weight: 4.30cts\u003c\/p\u003e\n\u003cp\u003e​Cut: Trilliant Mixed Cut (Rare \u0026amp; Fiery)\u003c\/p\u003e\n\u003cp\u003e​Colour: Violet\u003c\/p\u003e\n\u003cp\u003e​Clarity: Eye Clean (Exceptional for this size\/cut)\u003c\/p\u003e\n\u003cp\u003e​💎 The Diamonds:\u003c\/p\u003e\n\u003cp\u003e​Weight: 1.05cts (Substantial diamond presence)\u003c\/p\u003e\n\u003cp\u003e​Colour: G-H (Colourless to Near Colourless)\u003c\/p\u003e\n\u003cp\u003e​Clarity: VS2 - SI1\u003c\/p\u003e\n\u003cp\u003e​Cut: Round Brilliant Cut\u003c\/p\u003e\n\u003cp\u003eRing:\u003c\/p\u003e\n\u003cp\u003eTanzanite: 6cts\u003c\/p\u003e\n\u003cp\u003eDiamonds: 0.97cts\u003c\/p\u003e\n\u003cp\u003eSize M\u003c\/p\u003e\n\u003cp\u003eSourced on request. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Zara's Gems \u0026 Jewels Ltd","offers":[{"title":"Default Title","offer_id":56565493170508,"sku":null,"price":3600.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/8910\/3948\/files\/rn-image_picker_lib_temp_d9726228-ee41-413f-b177-6e7260a70215.jpg?v=1769337859","url":"https:\/\/zarasgemsandjewels.co.uk\/products\/18ct-white-gold-4-3ct-trilliant-tanzanite-1-05ct-vs2-si1-diamond-necklace-with-wgi-report-rrp-11-000","provider":"Zara's Gems \u0026 Jewels Ltd","version":"1.0","type":"link"}