{"product_id":"natural-tanzanite-lab-grown-diamond-pendant-in-925-silver-gemkrishna-3","title":"Natural Tanzanite \u0026 Lab-Grown Diamond Pendant in 925 Silver | Gemkrishna","description":"\u003cp\u003eGemkrishna presents a pendant featuring a 4.46 carat natural tanzanite center stone set in 925 sterling silver, accented with a 0.07 carat lab-grown diamond on the bail. The tanzanite displays a deep blue-violet color and is faceted as a cushion cut. Total pendant weight: 3.026 grams.\u003c\/p\u003e\n\u003cp\u003eTanzanite is a blue-violet variety of the mineral zoisite, found only in Tanzania, near Mount Kilimanjaro — making it one of the most geographically limited gemstones in the world. The accent stone on this pendant is a lab-grown diamond, meaning it has the same chemical composition and optical properties as a natural diamond but is created in a controlled laboratory environment rather than mined. The setting is crafted in 925 sterling silver, a durable and widely used precious metal alloy (92.5% silver, 7.5% other metals, typically copper) for fine jewelry.\u003c\/p\u003e\n\u003cp\u003eEvery Gemkrishna gemstone product is independently tested and certified for authenticity by GJSPC (Gem \u0026amp; Rudraksh Testing Laboratories), with a certificate provided at the time of purchase.\u003c\/p\u003e\n\u003cp\u003eTraditional and Metaphysical Associations\u003cbr\u003eIn Vedic and crystal healing traditions, tanzanite is associated with spiritual transformation, intuition, and calm. This is a traditional and metaphysical belief, not a medical or scientific claim.\u003c\/p\u003e\n\u003cp\u003eCare Instructions\u003cbr\u003eTanzanite is a relatively soft gemstone (6-7 on the Mohs scale) and can be prone to chipping or cracking with impact or extreme temperature changes. Avoid ultrasonic cleaners; clean gently with a soft, damp cloth. Store separately from harder gemstones to prevent scratching. To prevent tarnishing of the 925 silver setting, store in an airtight pouch when not in use.\u003c\/p\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eIs the tanzanite natural?\u003cbr\u003eYes, the center stone is a 4.46 carat natural tanzanite.\u003c\/p\u003e\n\u003cp\u003eIs the diamond natural or lab-grown?\u003cbr\u003eThe accent diamond (0.07 carat) is lab-grown.\u003c\/p\u003e\n\u003cp\u003eWhat metal is the setting?\u003cbr\u003e925 sterling silver.\u003c\/p\u003e\n\u003cp\u003eDoes it come with a certificate?\u003cbr\u003eYes — every Gemkrishna piece is independently tested and certified by GJSPC (Gem \u0026amp; Rudraksh Testing Laboratories).\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eBrand: Gemkrishna\u003cbr\u003eCenter Stone: Natural Tanzanite\u003cbr\u003eCenter Stone Weight: 4.46 carats\u003cbr\u003eShape \u0026amp; Cut: Cushion Cut\u003cbr\u003eAccent Stone: Lab-Grown Diamond\u003cbr\u003eAccent Stone Weight: 0.07 carats\u003cbr\u003eMetal: 925 Sterling Silver\u003cbr\u003eTotal Pendant Weight: 3.026 grams\u003cbr\u003eCertification: Tested and certified by GJSPC (Gem \u0026amp; Rudraksh Testing Laboratories); certificate provided with purchase\u003c\/p\u003e","brand":"GemKrishna India","offers":[{"title":"Default Title","offer_id":40861818159233,"sku":null,"price":8799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/1791\/2705\/files\/natural-tanzanite-lab-diamond-silver-pendant-worn-natural-tanzanite-lab-23951435071617.png?v=1787614718","url":"https:\/\/gemkrishna.com\/products\/natural-tanzanite-lab-grown-diamond-pendant-in-925-silver-gemkrishna-3","provider":"GemKrishna India","version":"1.0","type":"link"}