https://izios.com/llms.txt 2026-05-20 weekly 1.0 llms-txt Concise documentation for AI agents https://izios.com/llms-full.txt 2026-05-20 weekly 1.0 llms-full Complete flattened documentation for large context https://izios.com/ai.txt 2026-05-20 monthly 0.9 ai-permissions Behavior-level AI permissions https://izios.com/ai.xml 2026-05-20 weekly 0.9 ai-index Machine-readable capability index https://izios.com/ai-sitemap.xml 2026-06-02 weekly 0.9 ai-sitemap AI-optimized sitemap for crawler and agent discovery https://izios.com/technology/ai-search 2026-02-13 weekly 0.95 tool natural-language-search Diamond Scout™ natural language diamond search https://izios.com/technology/lightscore 2026-02-13 monthly 0.9 technology optical-grading LightScore™ measured optical evidence shown only when external vision scoring status is measured https://izios.com/technology/smartprice 2026-02-13 monthly 0.9 technology market-intelligence SmartPrice™ market intelligence and value scoring (0-100) https://izios.com/diamonds 2026-02-13 daily 0.95 product-listing 600000+ Browse and filter 600,000+ lab-grown diamonds https://izios.com/diamonds/white 2026-02-13 daily 0.85 product-category Colorless and near-colorless lab-grown diamonds https://izios.com/diamonds/fancy 2026-02-13 daily 0.85 product-category Fancy colored lab-grown diamonds (yellow, pink, blue, green) https://izios.com/lab-diamond-tennis-bracelet 2026-05-20 weekly 0.85 buyer-guide lab-diamond-tennis-bracelet Shopping-first guide for lab diamond tennis bracelet buyers with live diamond inventory links https://izios.com/lab-grown-diamond-tennis-bracelet 2026-05-20 weekly 0.75 buyer-guide lab-grown-diamond-tennis-bracelet Alternate lab-grown diamond tennis bracelet landing page https://izios.com/engagement-ring-settings 2026-05-20 weekly 0.85 buyer-guide engagement-ring-settings Lab diamond engagement ring settings guide with shopping CTAs https://izios.com/diamond-ring-settings 2026-05-20 weekly 0.75 buyer-guide diamond-ring-settings Alternate diamond ring settings guide for lab diamond shoppers https://izios.com/1-carat-diamond-engagement-ring 2026-05-20 weekly 0.85 buyer-guide 1-carat-diamond-engagement-ring 1 carat diamond engagement ring price and buying guide https://izios.com/1-carat-lab-diamond-engagement-ring 2026-05-20 weekly 0.75 buyer-guide 1-carat-lab-diamond-engagement-ring Lab diamond 1 carat engagement ring guide https://izios.com/3-carat-diamond-ring-price 2026-05-20 weekly 0.85 buyer-guide 3-carat-diamond-ring-price 3 carat diamond ring price guide with live inventory CTAs https://izios.com/3-carat-engagement-ring-price 2026-05-20 weekly 0.75 buyer-guide 3-carat-engagement-ring-price 3 carat engagement ring price guide for lab diamond shoppers https://izios.com/lab-diamonds-online 2026-05-22 weekly 0.85 buyer-guide lab-diamonds-online Online loose lab diamond shopping page with checkout and return terms https://izios.com/buy-loose-lab-diamonds-online 2026-05-23 weekly 0.75 buyer-guide buy-loose-lab-diamonds-online Loose lab diamond shopping alias for buyers comparing certificate, media, checkout, and return terms https://izios.com/lab-grown-diamonds-for-sale 2026-05-23 weekly 0.8 buyer-guide lab-grown-diamonds-for-sale Direct certified lab diamond shopping page with live inventory and checkout terms https://izios.com/lab-diamonds-for-sale 2026-05-23 weekly 0.75 buyer-guide lab-diamonds-for-sale Certified loose lab diamond shopping alias with live availability and return terms https://izios.com/shop-lab-grown-diamonds 2026-05-23 weekly 0.75 buyer-guide shop-lab-grown-diamonds Shopping-first lab grown diamond inventory path for buyers ready to compare and checkout https://izios.com/buy-lab-diamonds 2026-05-23 weekly 0.75 buyer-guide buy-lab-diamonds Direct buyer-intent path into live certified loose lab diamond shopping https://izios.com/1-5-carat-round-lab-diamond 2026-05-23 weekly 0.75 buyer-guide 1-5-carat-round-lab-diamond Shape and carat shopping alias for certified 1.5ct round lab diamonds https://izios.com/1-5-carat-round-lab-grown-diamond 2026-05-23 weekly 0.7 buyer-guide 1-5-carat-round-lab-grown-diamond Long-tail 1.5ct round lab grown diamond shopping alias with checkout paths https://izios.com/2-carat-oval-lab-diamond 2026-05-23 weekly 0.75 buyer-guide 2-carat-oval-lab-diamond Shape and carat shopping alias for certified 2ct oval lab diamonds https://izios.com/2-carat-oval-lab-grown-diamond 2026-05-23 weekly 0.7 buyer-guide 2-carat-oval-lab-grown-diamond Long-tail 2ct oval lab grown diamond shopping alias with live inventory https://izios.com/3-carat-emerald-lab-diamond 2026-05-23 weekly 0.75 buyer-guide 3-carat-emerald-lab-diamond Shape and carat shopping alias for certified 3ct emerald lab diamonds https://izios.com/3-carat-emerald-lab-grown-diamond 2026-05-23 weekly 0.7 buyer-guide 3-carat-emerald-lab-grown-diamond Long-tail 3ct emerald lab grown diamond shopping alias with certificate proof https://izios.com/loose-grown-diamonds 2026-05-23 weekly 0.75 buyer-guide loose-grown-diamonds Loose grown diamond search page with certificate, media, availability, checkout, and return terms https://izios.com/loose-grown-diamond 2026-05-23 weekly 0.65 buyer-guide loose-grown-diamond Alternate loose grown diamond search alias for certified lab diamond shoppers https://izios.com/lab-grown-diamond-search 2026-05-23 weekly 0.75 buyer-guide lab-grown-diamond-search Search-focused alias into certified loose lab diamond inventory and checkout paths https://izios.com/certified-loose-lab-diamonds 2026-05-23 weekly 0.75 buyer-guide certified-loose-lab-diamonds Certificate-first loose lab diamond shopping alias with live availability https://izios.com/lab-grown-engagement-rings 2026-05-23 weekly 0.85 buyer-guide lab-grown-engagement-rings Engagement-ring center stone shopping page with Add to Cart and return terms https://izios.com/lab-diamond-engagement-rings 2026-05-23 weekly 0.75 buyer-guide lab-diamond-engagement-rings Alternate engagement-ring center stone shopping alias for lab diamond buyers https://izios.com/lab-grown-diamond-engagement-rings 2026-05-23 weekly 0.75 buyer-guide lab-grown-diamond-engagement-rings Lab grown diamond engagement ring shopping alias with live center-stone inventory https://izios.com/engagement-rings-sale 2026-05-23 weekly 0.7 buyer-guide engagement-rings-sale Buyer-intent engagement ring shopping alias focused on live lab diamond center stones https://izios.com/solitaire-lab-diamond-rings 2026-05-23 weekly 0.8 buyer-guide solitaire-lab-diamond-rings Solitaire center-stone shopping page with live certified lab diamonds and checkout terms https://izios.com/lab-diamond-solitaire-rings 2026-05-23 weekly 0.7 buyer-guide lab-diamond-solitaire-rings Alternate solitaire lab diamond ring shopping alias https://izios.com/solitaire-lab-grown-diamond-rings 2026-05-23 weekly 0.7 buyer-guide solitaire-lab-grown-diamond-rings Long-tail solitaire lab grown diamond ring alias https://izios.com/heart-diamond-rings 2026-05-23 weekly 0.75 buyer-guide heart-diamond-rings Heart shaped lab diamond ring shopping page with certificate, media, checkout, and return terms https://izios.com/diamond-heart-rings 2026-05-23 weekly 0.65 buyer-guide diamond-heart-rings Alternate heart diamond ring shopping alias https://izios.com/heart-shaped-lab-diamond-rings 2026-05-23 weekly 0.65 buyer-guide heart-shaped-lab-diamond-rings Long-tail heart shaped lab diamond ring shopping alias https://izios.com/in-stock-engagement-rings 2026-05-23 weekly 0.8 buyer-guide in-stock-engagement-rings Available engagement center-stone shopping page with Add to Cart and checkout language https://izios.com/lab-grown-engagement-rings-in-stock 2026-05-23 weekly 0.7 buyer-guide lab-grown-engagement-rings-in-stock Available lab grown engagement ring center-stone alias https://izios.com/lab-diamond-tennis-bracelet-price 2026-05-23 weekly 0.8 buyer-guide lab-diamond-tennis-bracelet-price Tennis bracelet price guide built from bracelet-size certified lab diamonds https://izios.com/lab-grown-diamond-tennis-bracelet-price 2026-05-23 weekly 0.7 buyer-guide lab-grown-diamond-tennis-bracelet-price Alternate tennis bracelet price guide alias https://izios.com/tennis-bracelet-lab-diamonds 2026-05-23 weekly 0.65 buyer-guide tennis-bracelet-lab-diamonds Bracelet-size lab diamond shopping alias https://izios.com/gia-vs-igi-lab-diamonds 2026-05-23 weekly 0.75 buyer-guide gia-vs-igi-lab-diamonds Certificate comparison guide with shopping and return-term links https://izios.com/igi-vs-gia-lab-diamonds 2026-05-23 weekly 0.65 buyer-guide igi-vs-gia-lab-diamonds Alternate certificate comparison alias https://izios.com/cvd-vs-hpht-lab-diamonds 2026-05-23 weekly 0.75 buyer-guide cvd-vs-hpht-lab-diamonds Growth-method buying guide with certificate and checkout links https://izios.com/hpht-vs-cvd-lab-diamonds 2026-05-23 weekly 0.65 buyer-guide hpht-vs-cvd-lab-diamonds Alternate growth-method comparison alias https://izios.com/igi-certified-lab-diamonds 2026-05-22 weekly 0.85 buyer-guide igi-certified-lab-diamonds Certificate-first IGI lab diamond shopping page https://izios.com/360-lab-diamonds 2026-05-22 weekly 0.8 buyer-guide 360-lab-diamonds Media-first lab diamond shopping page with certificate and checkout paths https://izios.com/diamond-certificate-lookup 2026-05-22 weekly 0.8 buyer-guide diamond-certificate-lookup IGI, GIA, and GCAL report lookup guide before checkout https://izios.com/diamond-return-policy-restocking-fee 2026-05-22 monthly 0.7 policy-guide diamond-return-policy-restocking-fee Diamond return policy guide with disclosed 20% restocking-fee terms https://izios.com/smartprice-lab-diamonds 2026-05-23 weekly 0.8 buyer-guide smartprice-lab-diamonds Lab diamond value comparison page with SmartPrice signals, certificate proof, media, checkout, and return terms. https://izios.com/lab-diamond-value-score 2026-05-23 weekly 0.7 buyer-guide lab-diamond-value-score Value-score alias for comparing certified lab diamonds by price, certificate, media, and availability. https://izios.com/lab-diamond-price-score 2026-05-23 weekly 0.7 buyer-guide lab-diamond-price-score Price-score alias for shoppers comparing lab diamond value before checkout. https://izios.com/compare-lab-diamond-prices 2026-05-23 weekly 0.7 buyer-guide compare-lab-diamond-prices Price comparison alias for certified lab diamonds with checkout and return-term links. https://izios.com/lab-diamond-price-calculator 2026-05-23 weekly 0.7 tool lab-diamond-price-calculator Lab diamond price calculator alias for comparing value, budget, and shopping paths. https://izios.com/lab-grown-diamond-price-calculator 2026-05-23 weekly 0.7 tool lab-grown-diamond-price-calculator Lab grown diamond price calculator alias for shoppers estimating diamond value before checkout. https://izios.com/lab-grown-diamonds-under-1000 2026-05-23 weekly 0.8 buyer-guide lab-grown-diamonds-under-1000 Budget lab diamond shopping page with IGI, media, checkout, and return-term links https://izios.com/loose-lab-diamonds-under-1000 2026-05-23 weekly 0.75 buyer-guide loose-lab-diamonds-under-1000 Budget loose lab diamond shopping alias with checkout and return-term links https://izios.com/lab-grown-diamonds-under-2000 2026-05-23 weekly 0.8 buyer-guide lab-grown-diamonds-under-2000 Premium value lab diamond shopping page with IGI, media, checkout, and return-term links https://izios.com/diamond-marketplace 2026-05-23 monthly 0.7 commerce-marketplace diamond-marketplace Certified lab diamond marketplace page for live inventory, checkout paths, and business feed evaluation https://izios.com/lab-diamond-marketplace 2026-05-23 monthly 0.6 commerce-marketplace lab-diamond-marketplace Lab diamond marketplace alias for certified inventory and customer-ready product proof https://izios.com/b2b-diamond-marketplace 2026-05-23 monthly 0.7 commerce-marketplace b2b-diamond-marketplace Retailer-facing diamond marketplace path for availability checks, product details, and commerce feed options https://izios.com/diamond-b2b-marketplace 2026-05-23 monthly 0.6 commerce-marketplace diamond-b2b-marketplace Alternate B2B marketplace alias for business inventory evaluation https://izios.com/diamond-marketplace-api 2026-05-23 monthly 0.7 commerce-api diamond-marketplace-api Retailer API landing page for catalog access, availability checks, and feed-ready diamond data https://izios.com/diamond-inventory-api 2026-05-23 monthly 0.6 commerce-api diamond-inventory-api Inventory API page for catalog and availability evaluation https://izios.com/lab-diamond-api 2026-05-23 monthly 0.7 commerce-api lab-diamond-api Lab diamond API page for certified inventory, availability signals, and product data https://izios.com/lab-grown-diamond-api 2026-05-23 monthly 0.6 commerce-api lab-grown-diamond-api Alternate lab grown diamond API alias 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Alternate WooCommerce diamond plugin page https://izios.com/magento-diamond-api 2026-05-20 monthly 0.65 commerce-plugin magento-api Magento diamond catalog path for live inventory, stock checks, and customer-ready product details https://izios.com/magento-diamond-extension 2026-05-20 monthly 0.55 commerce-plugin magento-extension Alternate Magento diamond extension page https://izios.com/wix-diamond-catalog 2026-05-20 monthly 0.65 commerce-plugin wix-catalog Wix diamond catalog path for live inventory, inquiry support, and customer-ready product details https://izios.com/wix-diamond-app 2026-05-20 monthly 0.55 commerce-plugin wix-app Alternate Wix diamond app page https://izios.com/metals 2026-02-13 daily 0.9 tool price-tracker Live precious metals prices - gold, silver, platinum, palladium per troy oz https://izios.com/metals/gold-price 2026-02-13 daily 0.85 tool gold-price Real-time gold spot price per troy ounce with 50+ years LBMA historical data and interactive charts https://izios.com/metals/silver-price 2026-02-13 daily 0.85 tool silver-price Real-time silver spot price per troy ounce with historical data https://izios.com/metals/platinum-price 2026-02-13 daily 0.8 tool platinum-price Real-time platinum spot price per troy ounce with LBMA historical data https://izios.com/metals/palladium-price 2026-02-13 daily 0.8 tool palladium-price Real-time palladium spot price per troy ounce with LBMA historical data https://izios.com/api/metals/latest 2026-02-13 hourly 0.9 api-endpoint metals-api Free JSON API for current precious metals prices - returns pricePerOz, pricePerGram, pricePerKg with 24h/7d changes for gold, silver, platinum, palladium https://izios.com/developers/metals-widgets 2026-02-13 weekly 0.8 developer-tool embeddable-widgets Embeddable precious metals price widgets for websites - 5 sizes, light/dark themes, multi-currency support https://izios.com/education 2026-02-13 weekly 0.9 educational-hub Comprehensive diamond education center with buying guides https://izios.com/education/4cs 2026-02-13 monthly 0.85 educational diamond-grading Complete guide to diamond 4Cs: Carat, Color, Clarity, Cut https://izios.com/education/lab-grown-diamonds 2026-02-13 monthly 0.85 educational lab-grown Lab-grown diamonds explained: CVD vs HPHT, authenticity, value https://izios.com/education/diamond-shapes 2026-02-13 monthly 0.8 educational shapes Visual guide to all diamond shapes and cuts https://izios.com/education/diamond-color 2026-02-13 monthly 0.8 educational color-grading Diamond color grading: D-Z scale and fancy colors https://izios.com/education/diamond-clarity 2026-02-13 monthly 0.8 educational clarity-grading Diamond clarity grading: IF to I3 scale explained https://izios.com/education/diamond-cuts 2026-02-13 monthly 0.8 educational cut-quality Diamond cut quality and light performance explained https://izios.com/education/certification-labs 2026-02-13 monthly 0.8 educational certificates Diamond certification labs: GIA, IGI, GCAL comparison https://izios.com/education/glossary 2026-02-13 monthly 0.75 reference terminology Comprehensive diamond terminology glossary https://izios.com/education/round-diamonds 2026-02-13 monthly 0.8 educational round-brilliant Round brilliant cut diamond buying guide https://izios.com/education/oval-diamonds 2026-02-13 monthly 0.8 educational oval-cut Oval cut diamond buying guide with bow-tie analysis https://izios.com/education/cushion-diamonds 2026-02-13 monthly 0.8 educational cushion-cut Cushion cut diamond buying guide https://izios.com/education/princess-diamonds 2026-02-13 monthly 0.8 educational princess-cut Princess cut diamond buying guide https://izios.com/education/emerald-diamonds 2026-02-13 monthly 0.8 educational emerald-cut Emerald cut diamond buying guide with step-cut analysis https://izios.com/education/pear-diamonds 2026-02-13 monthly 0.8 educational pear-cut Pear cut diamond buying guide https://izios.com/about 2026-02-13 monthly 0.7 company About IZIOS - company mission and technology https://izios.com/contact 2026-02-13 yearly 0.6 contact Contact IZIOS customer support https://izios.com/help 2026-02-13 monthly 0.7 support Help center with FAQs and support articles https://izios.com/legal/terms 2026-02-13 yearly 0.5 legal Terms of service https://izios.com/legal/privacy 2026-02-13 yearly 0.5 legal Privacy policy (GDPR/CCPA compliant) https://izios.com/legal/returns 2026-05-20 yearly 0.6 policy 30-day return policy; accepted returns carry a disclosed 20% restocking fee https://izios.com/legal/shipping 2026-01-16 yearly 0.6 policy $19.99 insured FedEx shipping with signature https://izios.com/ai-site-index.json 2026-02-13 weekly 0.8 structured-data json-ld Schema.org structured data for site and content https://izios.com/.well-known/ai.json 2026-06-02 weekly 0.9 ai-discovery ai-json AI discovery JSON for crawler and agent capability metadata https://izios.com/.well-known/ucp 2026-06-02 monthly 0.9 commerce-protocol ucp-manifest Google Universal Commerce Protocol manifest for AI agent checkout https://izios.com/api/openapi.json 2026-06-02 weekly 0.9 api-spec openapi OpenAPI 3.0 specification for universal AI agent discovery of diamond search, details, comparison, and checkout endpoints https://izios.com/api/ucp/openapi.json 2026-06-02 weekly 0.9 api-spec ucp-openapi OpenAPI schema for Google Universal Commerce Protocol checkout sessions https://izios.com/api/feed/chatgpt 2026-06-02 daily 0.9 product-feed chatgpt-feed JSON product feed for OpenAI ChatGPT with SmartPrice and measured LightScore status where available https://izios.com/api/feed/google-shopping 2026-06-02 daily 0.85 product-feed google-shopping-feed XML product feed for Google Merchant Center and crawler-visible product catalog discovery https://izios.com/api/metals/latest 2026-06-02 daily 0.7 api-endpoint metals-pricing Current precious metals price API for gold, silver, platinum, and palladium