{"product_id":"lab-alexandrite-pendant-14k-yellow-gold-16x12mm-emerald-solitaire-necklace-statement-color-change-jewelry","title":"Lab Alexandrite Pendant | 14K Yellow Gold 16x12mm Emerald Solitaire Necklace — Statement Color Change Jewelry","description":"\u003ch1\u003e\u003cspan\u003eAbout This Piece\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExperience extraordinary brilliance with a lab alexandrite pendant featuring an emerald-cut color changing gemstone unlike any other. Measuring an impressive 16x12mm and weighing approximately 13.91–18.97 carats, this AAA Russian lab created alexandrite showcases its signature transformation from vibrant blue-green in daylight to rich purple-red under warm lighting. Set in solid 14K yellow gold with a classic four-prong solitaire mounting and paired with an elegant 18-inch Singapore chain, this pendant is designed for those who appreciate bold luxury and exceptional craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eKey Details\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Stone \/ Material: AAA Russian Lab Created Alexandrite\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Cut \/ Shape: Emerald Cut\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Color \/ Tone: Color Changing (Blue-Green to Purple-Red)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Clarity \/ Grade: AAA Quality\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Metal: 14K Yellow Gold Pendant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Chain: 18-inch 14K Yellow Gold Singapore Chain\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Size \/ Weight: Approx. 13.91–18.97 Carats (16x12mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Finish: High Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Setting: Four-Prong Solitaire\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Extraordinary 16x12mm emerald-cut gemstone delivers breathtaking brilliance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Famous alexandrite color-change effect creates an ever-changing display of color\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Solid 14K yellow gold offers exceptional durability and timeless luxury\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bold solitaire design allows the remarkable gemstone to remain the focal point\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eWhy instagem.net\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery statement piece is crafted using premium gemstones and fine precious metals with meticulous attention to detail. We focus on timeless craftsmanship to create jewelry worthy of becoming tomorrow's heirloom.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExplore our full \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLab Alexandrite Jewelry Collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for more handcrafted pendant designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA luxurious anniversary gift, milestone birthday present, collector's piece, formal evening jewelry, holiday gift, or unforgettable self-purchase. Ideal for those who appreciate oversized gemstones and exceptional fine jewelry.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eSocial Proof\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCrafted using premium materials and carefully inspected before shipment. Designed to become the centerpiece of any fine jewelry collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eQuality Promise\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach alexandrite gemstone is selected for exceptional brilliance, clarity, and dramatic color-change performance before setting. Every completed pendant undergoes a comprehensive quality inspection to ensure outstanding craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eDelivery \u0026amp; Returns\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Processing Time: 3–7 Business Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Shipping: Free Worldwide Shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Returns: Accepted per store policy\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does the large alexandrite gemstone still display the color-change effect?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The oversized AAA Russian lab created alexandrite exhibits the same remarkable shift from blue-green in daylight to purple-red under warmer lighting, with the larger size making the effect even more noticeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the 16x12mm gemstone considered a statement size?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Absolutely. Measuring 16x12mm and weighing up to approximately 18.97 carats, this pendant is designed as a luxury statement piece that immediately draws attention.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is 14K yellow gold suitable for supporting a large gemstone?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. Solid 14K yellow gold provides excellent strength and durability, making it an ideal choice for securely holding a substantial center stone while maintaining long-lasting beauty.\u003c\/span\u003e\u003c\/p\u003e","brand":"Instagem","offers":[{"title":"Default Title","offer_id":49245867639012,"sku":"MS390705","price":947.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0233\/3464\/9933\/files\/ChatGPTImageJun29_2026_05_50_01PM.png?v=1782769828","url":"https:\/\/www.instagem.net\/products\/lab-alexandrite-pendant-14k-yellow-gold-16x12mm-emerald-solitaire-necklace-statement-color-change-jewelry","provider":"Instagem","version":"1.0","type":"link"}