{"product_id":"50ct-lab-diamond-tennis-necklace-graduated-round-igi-certified-vs","title":"50ct Lab Diamond Tennis Necklace | Graduated Round | IGI Certified VS+","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003csection itemtype=\"\" itemscope=\"\" class=\"draco_desc\"\u003e\u003c!-- SEO-Enhanced Title (Hidden but crawlable) --\u003e\n\u003ch1 style=\"position: absolute; width: 1px; height: 1px; overflow: hidden;\" itemprop=\"name\"\u003eLuxury Diamond Tennis Necklace 49.83ct - IGI Certified VS+ DEF Diamonds - 10K White Gold - Lab Grown Diamond Jewelry\u003c\/h1\u003e\n\u003c!-- Trust Badges --\u003e\n\u003cdiv aria-label=\"Product guarantees\" role=\"list\" class=\"draco_trust_vertical\"\u003e\n\u003cdiv role=\"listitem\" class=\"draco_trust_line\"\u003e\n\u003cstrong\u003eIGI Certified Lab Diamonds\u003c\/strong\u003e Premium D-F color with VS+ clarity. Every stone fully certified.\u003c\/div\u003e\n\u003cdiv role=\"listitem\" class=\"draco_trust_line\"\u003e\n\u003cstrong\u003eHandcrafted to Order\u003c\/strong\u003e 1-2 weeks production time. Your order arrives 14-21 days after purchase.\u003c\/div\u003e\n\u003cdiv role=\"listitem\" class=\"draco_trust_line\"\u003e\n\u003cstrong\u003eFully Insured Delivery\u003c\/strong\u003e Protected shipping with signature confirmation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Intro with SEO keywords --\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp class=\"draco_intro\"\u003eThis \u003cstrong\u003egraduated diamond tennis necklace\u003c\/strong\u003e carries nearly \u003cstrong\u003e50 carats of IGI certified diamonds\u003c\/strong\u003e in a timeless design. The graduated layout transitions from smaller stones to larger center diamonds, creating a natural curve of brilliance that commands attention with quiet elegance.\u003c\/p\u003e\n\u003cp class=\"draco_intro\"\u003eEach of the \u003cstrong\u003e67 round brilliant cut diamonds\u003c\/strong\u003e is IGI certified with strict proportions for maximum fire and symmetry. The articulated four-prong setting ensures durability and comfort, allowing the necklace to move fluidly across the collarbone with sophisticated grace.\u003c\/p\u003e\n\u003cp class=\"draco_intro\"\u003eThis is \u003cstrong\u003eheirloom-quality fine jewelry\u003c\/strong\u003e—designed to transcend trends and pass through generations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Accordion Sections with improved UX --\u003e\n\u003cdiv itemtype=\"\" itemscope=\"\" itemprop=\"additionalProperty\"\u003e\n\u003cdetails open=\"\" class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003eDiamond Specifications\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Carat Weight:\u003c\/strong\u003e 49.83 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Count:\u003c\/strong\u003e 67 round brilliant diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Sizes:\u003c\/strong\u003e Graduated 3.9mm to 10.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Grade:\u003c\/strong\u003e D, E, or F (colorless)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VS or higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Round brilliant with ideal proportions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e IGI certified (individual certificates for all stones)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"draco_note\"\u003eThe graduated sizing creates a natural arc that enhances brilliance without appearing ostentatious.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdetails class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003eGold \u0026amp; Construction\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18 inches (standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 10K white gold (stock)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable options:\u003c\/strong\u003e 10K-18K white gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Secure four-prong basket links\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Hand-assembled articulated links\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e High-polish mirror surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"draco_note\"\u003eEach link is meticulously assembled and tested for optimal weight distribution and comfortable wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003e30-Day Returns \u0026amp; Lifetime Guarantee\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Return Window:\u003c\/strong\u003e If you're not completely satisfied, return your necklace within 30 days for a full refund. Contact us at \u003ca class=\"draco_link\" href=\"mailto:info@\"\u003einfo@\u003c\/a\u003e to initiate a return.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Authenticity Guarantee:\u003c\/strong\u003e All diamonds are IGI certified with permanent records. Lost or damaged documentation will be replaced at no cost, with full authenticity verification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003eProduction Timeline\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cp\u003eEach necklace is handcrafted to order with a \u003cstrong\u003e1-2 week production time\u003c\/strong\u003e. Your order arrives \u003cstrong\u003e14–21 days\u003c\/strong\u003e after purchase, depending on inspection and carrier processing times. Need it by a specific date? \u003ca class=\"draco_link\" href=\"mailto:info@\"\u003eContact us\u003c\/a\u003e to discuss expedited options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003eShipping \u0026amp; Insurance\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cp\u003eShips discreetly with full insurance coverage, real-time tracking, and required signature confirmation. Reinforced packaging protects the necklace's weight and articulation during transit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"draco_section\"\u003e\n\u003csummary\u003e\u003cspan aria-hidden=\"true\" class=\"summary_icon\"\u003e+\u003c\/span\u003e \u003cspan class=\"summary_text\"\u003eCare \u0026amp; Maintenance\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"draco_body\"\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning:\u003c\/strong\u003e Use warm water, mild soap, and a soft brush. Avoid ultrasonic cleaners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store flat in a fabric-lined case to protect the articulated links.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService:\u003c\/strong\u003e \u003ca class=\"draco_link\" href=\"mailto:info@\"\u003eContact our team\u003c\/a\u003e for adjustments, inspection, or professional cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- SEO-rich structured data section (hidden) --\u003e\n\u003cdiv style=\"display: none;\" itemtype=\"\" itemscope=\"\" itemprop=\"offers\"\u003e\n\u003cmeta itemprop=\"priceCurrency\" content=\"USD\"\u003e \u003cmeta itemprop=\"price\" content=\"0\"\u003e \u003cmeta itemprop=\"availability\" content=\"\"\u003e \u003cmeta itemprop=\"itemCondition\" content=\"\"\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n.draco_desc {\n  background: #0A0A0A;\n  color: #F4F4F4;\n  padding: clamp(1rem, 3vw, 1.5rem);\n  border-radius: 0.9rem;\n  margin-top: 1.25rem;\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n}\n\n\/* Trust badges - improved touch targets *\/\n.draco_trust_vertical {\n  display: grid;\n  gap: 0.7rem;\n  margin-bottom: 1.5rem;\n}\n\n.draco_trust_line {\n  background: #2B2B2B;\n  padding: 0.75rem 1rem;\n  border-radius: 0.75rem;\n  border: 1px solid rgba(244,244,244,0.12);\n  font-size: 0.875rem;\n  line-height: 1.5;\n  color: #F4F4F4;\n  transition: border-color 0.2s ease;\n}\n\n.draco_trust_line:hover {\n  border-color: rgba(214,174,123,0.3);\n}\n\n.draco_trust_line strong {\n  font-size: 0.9375rem;\n  color: #D6AE7B;\n  display: block;\n  margin-bottom: 0.25rem;\n  font-weight: 600;\n}\n\n\/* Intro text - improved readability *\/\n.draco_intro {\n  font-size: 0.9375rem;\n  line-height: 1.6;\n  margin-bottom: 1.1rem;\n  color: rgba(244,244,244,0.95);\n}\n\n.draco_intro strong {\n  color: #F4F4F4;\n  font-weight: 500;\n}\n\n\/* Accordion - better UX *\/\n.draco_section {\n  border-bottom: 1px solid rgba(244,244,244,0.15);\n  padding: 0.85rem 0;\n}\n\n.draco_section summary {\n  font-size: 1rem;\n  cursor: pointer;\n  list-style: none;\n  color: #F4F4F4;\n  display: flex;\n  align-items: center;\n  gap: 0.65rem;\n  padding: 0.35rem 0;\n  font-weight: 500;\n  transition: color 0.2s ease;\n  user-select: none;\n  -webkit-tap-highlight-color: transparent;\n}\n\n.draco_section summary:hover {\n  color: #D6AE7B;\n}\n\n.draco_section summary::-webkit-details-marker {\n  display: none;\n}\n\n.summary_icon {\n  font-size: 1.25rem;\n  line-height: 1;\n  color: #D6AE7B;\n  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);\n  flex-shrink: 0;\n  width: 20px;\n  text-align: center;\n  will-change: transform;\n}\n\n.draco_section[open] .summary_icon {\n  transform: rotate(45deg);\n}\n\n.summary_text {\n  flex: 1;\n}\n\n\/* Body content *\/\n.draco_body {\n  margin-top: 0.75rem;\n  padding-left: 1.85rem;\n  font-size: 0.9375rem;\n  line-height: 1.6;\n  color: rgba(244,244,244,0.92);\n}\n\n.draco_body ul {\n  padding-left: 1.25rem;\n  margin: 0.5rem 0;\n  list-style: none;\n}\n\n.draco_body li {\n  margin-bottom: 0.5rem;\n  position: relative;\n}\n\n.draco_body li::before {\n  content: \"•\";\n  color: #D6AE7B;\n  font-weight: bold;\n  position: absolute;\n  left: -1.25rem;\n}\n\n.draco_body strong {\n  color: #F4F4F4;\n  font-weight: 500;\n}\n\n.draco_body p {\n  margin-bottom: 0.75rem;\n}\n\n.draco_body p:last-child {\n  margin-bottom: 0;\n}\n\n.draco_note {\n  margin-top: 0.85rem;\n  font-style: italic;\n  opacity: 0.85;\n}\n\n.draco_link {\n  color: #D6AE7B;\n  text-decoration: underline;\n  transition: opacity 0.2s ease;\n}\n\n.draco_link:hover {\n  opacity: 0.8;\n}\n\n\/* Mobile optimization *\/\n@media (max-width: 768px) {\n  .draco_desc {\n    padding: 1rem 0.875rem 1.25rem;\n  }\n  \n  .draco_body {\n    padding-left: 0;\n  }\n  \n  .summary_icon {\n    font-size: 1.125rem;\n  }\n}\n\n\/* Accessibility improvements *\/\n@media (prefers-reduced-motion: reduce) {\n  .summary_icon,\n  .draco_trust_line,\n  .draco_section summary,\n  .draco_link {\n    transition: none;\n  }\n}\n\n\/* Focus states for keyboard navigation *\/\n.draco_section summary:focus {\n  outline: 2px solid #D6AE7B;\n  outline-offset: 2px;\n  border-radius: 4px;\n}\n\n.draco_link:focus {\n  outline: 2px solid #D6AE7B;\n  outline-offset: 2px;\n}\n\u003c\/style\u003e","brand":"KingStyle","offers":[{"title":"Default Title","offer_id":52009238331713,"sku":"DEFAULTTITLE","price":21.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/6808\/2497\/files\/GeneratedImageNovember02_2025-6_45PM.png?v=1784774555","url":"https:\/\/kingstyle.online\/products\/50ct-lab-diamond-tennis-necklace-graduated-round-igi-certified-vs","provider":"KingStyle","version":"1.0","type":"link"}