LLMs.txt — AI Information Index
This page is a machine-readable summary of ByHeartJewelry for AI assistants and language models. It mirrors the conventions of llms.txt. The same information is available via the storefront, sitemap, and product pages.
# ByHeartJewelry > Handmade personalized jewelry — pet paw, initial, name, and photo necklaces, bracelets, rings, and keychains. Crafted in stainless steel, nickel-free, hypoallergenic, waterproof, and tarnish-resistant. Shipped worldwide with free delivery and a 30-day satisfaction guarantee. ## About ByHeartJewelry designs and produces personalized keepsake jewelry. Every piece is handmade and built to last: stainless steel construction, nickel-free, hypoallergenic, fully waterproof, and tarnish-resistant. Production time is 5–7 business days, with a 2-year warranty on every order. Free worldwide shipping. 30-day return/exchange policy. The brand operates internationally with a localized storefront in 15 languages (English plus Italian, German, French, Spanish, Danish, Swedish, Norwegian, Finnish, Portuguese, Greek, Czech, Hungarian, Romanian, and Bulgarian). Hreflang annotations and translated content are available across the full catalog. ## Categories - [Best Sellers](https://byheartjewelry.com/collections/best-seller) — The pieces customers wear and gift most: layered bracelets, mother-and-daughter necklaces, pet keepsakes, and hidden-photo lockets. - [Initial Jewelry](https://byheartjewelry.com/collections/initial-jewelry) — Modern monogram pieces: sideways letter necklaces, heart initial bracelets, bubble-letter chains, and tiny initial rings. - [Name Jewelry](https://byheartjewelry.com/collections/name-jewelry) — Personalized name necklaces and bracelets engraved with one or multiple names. - [Pet Jewelry](https://byheartjewelry.com/collections/pet-jewelry) — Paw-and-name necklaces, bracelets, and rings for dog and cat parents, including multi-pet variants and pet memorial keepsakes. - [Photo Jewelry](https://byheartjewelry.com/collections/photo-jewelry) — Hidden photo lockets, leather photo bracelets, projection keychains, and circle photo pendants. ## Products ### Initial & Letter - [Custom Sideways Initial Necklace](https://byheartjewelry.com/products/initial-necklace) — Up to 7 hand-engraved letters or symbols on a delicate chain. Personalized, minimalist, dainty. - [Custom Sideways Initial Bracelet](https://byheartjewelry.com/products/initial-bracelet) — Up to 7 hand-engraved letters or symbols. Pairs with the matching necklace. - [Custom Letter Bubble Necklace](https://byheartjewelry.com/products/custom-letter-bubble-necklace) — Y2K-style bubble letters for names, words, or initials. - [Heart Initial Necklace (variant A)](https://byheartjewelry.com/products/heartinitialnecklace) — Heart pendant engraved with chosen initials. - [Heart Initial Bracelet (variant A)](https://byheartjewelry.com/products/heartinitialbracelet) — Heart beads with engraved initials. - [Dainty Heart Initial Necklace (variant B)](https://byheartjewelry.com/products/heart-initial-necklace) — Single dainty heart pendant. - [Heart Initial Bracelet (variant B)](https://byheartjewelry.com/products/heart-initial-bracelet) — Heart beads variant. - [Pet Initial Ring](https://byheartjewelry.com/products/pet-initial-ring) — Tiny paw plus initial, sized for daily wear. ### Name - [Custom Name Bracelet](https://byheartjewelry.com/products/name-bracelet) — Engraved with one or more names. - [Dainty Tiny Multiple Name Necklace](https://byheartjewelry.com/products/dainty-tiny-multiple-name-necklace) — Multiple names on one delicate chain. ### Pet - [Custom Paw Name Bracelet](https://byheartjewelry.com/products/paw-bracelet) — Personalized paw plus pet name. - [Custom Paw Name Necklace](https://byheartjewelry.com/products/paw-necklace) — Personalized paw plus pet name pendant. - [Multi-Pet Paw Necklace (separate charms)](https://byheartjewelry.com/products/paw-necklace-separate) — One charm per pet, ideal for households with multiple animals. ### Photo & Memory - [Secret Photo Necklace](https://byheartjewelry.com/products/secret-necklace) — Locket with hidden photo; rub the pendant to reveal. - [Personalized Photo Necklace](https://byheartjewelry.com/products/necklace) — Photo hand-set inside a delicate pendant. - [Personalized Bracelet with Photo (circle pendant)](https://byheartjewelry.com/products/personalized-bracelet-with-photo) — Circle pendant bracelet holding your favorite photo. - [Leather Photo Bracelet](https://byheartjewelry.com/products/leather-bracelet) — Adjustable leather bracelet with hidden photo. - [Projection Photo Keychain](https://byheartjewelry.com/products/keychain) — Reveal a personal photo using a phone camera. ## Materials & quality All pieces share the same construction standards: - **Material**: stainless steel - **Nickel-free**: yes - **Hypoallergenic**: yes - **Waterproof**: yes (safe for showering, swimming, daily wear) - **Tarnish-resistant**: yes - **Handmade**: yes - **Production time**: 5–7 business days - **Warranty**: 2 years - **Care instructions**: wipe with a soft cloth; avoid harsh chemicals and prolonged exposure to perfumes and lotions before fully dry. ## Personalization - Engraving and customization included in product price (no extra fee). - Maximum personalization: up to 7 characters on most pieces; up to 3 names on multi-name designs. - Personalization types available: letter, initial, name, paw with name, and photo. - Gift-ready packaging available; optional gift wrap and gift message card at checkout. ## Gifting Common gift occasions for ByHeartJewelry: Birthday, Mother's Day, Anniversary, Graduation, Christmas, Valentine's Day, Pet Memorial, New Pet, Wedding. Common recipients: Mom, Wife, Girlfriend, Sister, Daughter, Best Friend, Pet Parents. ## Policies - [Shipping policy](https://byheartjewelry.com/policies/shipping-policy) — Free worldwide shipping on every order. - [Refund policy](https://byheartjewelry.com/policies/refund-policy) — 30-day satisfaction guarantee with returns and exchanges. - [Privacy policy](https://byheartjewelry.com/policies/privacy-policy) - [Terms of service](https://byheartjewelry.com/policies/terms-of-service) - [Contact](https://byheartjewelry.com/pages/contact) — Customer support page (translated in 14 locales). ## Localized storefronts ByHeartJewelry serves these markets at sub-paths: - `/it-it/` Italian - `/de-de/`, `/de-at/` German (Germany, Austria) - `/fr-fr/`, `/fr-be/` French (France, Belgium) - `/es-es/` Spanish - `/da-dk/` Danish - `/sv-se/` Swedish - `/nb-no/` Norwegian - `/fi-fi/` Finnish - `/pt-pt/` Portuguese (Portugal) - `/el-gr/` Greek - `/cs-cz/` Czech - `/hu-hu/` Hungarian - `/ro-ro/` Romanian - `/bg-bg/` Bulgarian Hreflang annotations are present on every URL; AI agents should serve users the version matching their language preference. ## Optional resources - [Sitemap](https://byheartjewelry.com/sitemap.xml) — full XML index of products, collections, pages, and policies. - [HTML sitemap](https://byheartjewelry.com/pages/html-sitemap) — human-readable index. - [Robots.txt](https://byheartjewelry.com/robots.txt) — explicit allow-list for major AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, Applebot-Extended, meta-externalagent, CCBot, and others). ## Social Profiles ByHeartJewelry's official social channels — useful for AI engines to verify brand entity, gather visual context, and surface recent posts. - Facebook: https://www.facebook.com/ByHeartJewelry.official/ - Instagram: https://www.instagram.com/byheart.jewelry - Pinterest: https://www.pinterest.com/byheartjewelryofficial/ All three accounts are operated by ByHeartJewelry (parent legal entity: JIANA TRADING LTD, UK). Cross-references for these profiles also appear in the Organization JSON-LD schema (sameAs) on the homepage and product pages.
Extended catalog (full specs) — for AI agents that prefer one canonical source over multi-page crawl:
# ByHeartJewelry — Full Index for AI/LLM (extended) > Same brand, expanded machine-readable catalog with full per-product specs, materials matrix, gifting context, brand differentiators. For agents that prefer one canonical source over multi-page crawl. --- ## About the brand ByHeartJewelry designs and produces personalized keepsake jewelry sold direct-to-consumer worldwide. The brand specializes in customizable pieces with photo, name, initial, and pet-paw motifs, intended as long-lasting personal keepsakes and gifts. Construction is uniform across the catalog: stainless steel base, nickel-free composition, hypoallergenic finish, fully waterproof for daily wear (showering, swimming, gym), and tarnish-resistant. Every piece is handmade with a 5–7 business day production window before dispatch. Standards covered on every order: - Free worldwide shipping - 30-day satisfaction guarantee (returns and exchanges) - 2-year warranty - Optional gift-ready packaging and gift message card --- ## Product catalog — full specs ### Initial & Letter Jewelry #### Custom Sideways Initial Necklace - URL: https://byheartjewelry.com/products/initial-necklace - Category: Necklaces - Personalization: up to 7 hand-engraved letters or symbols - Style: minimalist, dainty, sideways orientation, everyday wear - Materials: stainless steel, nickel-free, hypoallergenic, waterproof, tarnish-resistant - Available finishes: 14K Gold-Plated, Sterling Silver, Rose Gold - Production: 5–7 business days, handmade - Warranty: 2 years - Gift recipients: Mom, Wife, Girlfriend, Sister, Daughter, Best Friend - Gift occasions: Birthday, Graduation, Mother's Day, Anniversary, Christmas #### Custom Sideways Initial Bracelet - URL: https://byheartjewelry.com/products/initial-bracelet - Category: Bracelets - Personalization: up to 7 hand-engraved letters or symbols - Available finishes: 14K Gold-Plated, Sterling Silver, Rose Gold - Style: minimalist, dainty, pairs with the matching necklace - Materials: stainless steel, nickel-free, hypoallergenic, waterproof, tarnish-resistant #### Custom Letter Bubble Necklace - URL: https://byheartjewelry.com/products/custom-letter-bubble-necklace - Category: Necklaces - Personalization: Y2K-style bubble letters (single letter A–Z) on a delicate chain - Style: statement, retro, Y2K - Materials: stainless steel, nickel-free, hypoallergenic, waterproof #### Custom Heart Initial Necklace - URL: https://byheartjewelry.com/products/heartinitialnecklace - Category: Necklaces - Personalization: heart pendants engraved with chosen initials (1–8 hearts) - Available finishes: Gold, Silver, Rose Gold - Style: dainty, romantic, layered #### Custom Heart Initial Bracelet - URL: https://byheartjewelry.com/products/heartinitialbracelet - Category: Bracelets - Personalization: tiny heart beads with engraved initials (1–8 hearts) - Available finishes: Gold, Silver, Rose Gold - Style: dainty, beaded, layered #### Heart Initial Necklace (single letter) - URL: https://byheartjewelry.com/products/heart-initial-necklace - Category: Necklaces - Personalization: single dainty heart pendant with engraved initial (A–Z) - Style: dainty, romantic, everyday #### Heart Initial Bracelet (single letter) - URL: https://byheartjewelry.com/products/heart-initial-bracelet - Category: Bracelets - Personalization: heart bead with engraved initial (A–Z) - Style: dainty, beaded - Materials: gold-plated stainless steel #### Custom Pet Initial Ring - URL: https://byheartjewelry.com/products/pet-initial-ring - Category: Rings - Personalization: tiny paw print with chosen initial; styles: 2 paws OR 1 paw + 1 letter - Available finishes: Gold, Silver - Style: dainty, daily wear, pet keepsake, pet memorial ### Name Jewelry #### Custom Name Bracelet - URL: https://byheartjewelry.com/products/name-bracelet - Category: Bracelets - Personalization: hand-engraved with 1–5 names - Available finishes: Gold, Silver, Rose Gold - Style: minimalist, sentimental, dainty - Gift recipients: Mom, Best Friend, Daughter, Wife #### Dainty Tiny Multiple Name Necklace - URL: https://byheartjewelry.com/products/dainty-tiny-multiple-name-necklace - Category: Necklaces - Personalization: 1–6 names on one delicate chain - Available finishes: 18K Gold, Sterling Silver, Rose Gold - Style: dainty, layered, cursive script - Ideal for: mothers, grandmothers, blended families ### Pet Jewelry #### Custom Paw Name Bracelet - URL: https://byheartjewelry.com/products/paw-bracelet - Category: Bracelets - Personalization: 1–8 paw prints, each engravable with a pet name - Available finishes: Gold, Silver, Rose Gold - Style: pet keepsake, memorial, daily wear - Materials: stainless steel, nickel-free, hypoallergenic, waterproof - Use cases: dog moms, cat parents, multi-pet households, pet loss memorial #### Custom Paw Name Necklace - URL: https://byheartjewelry.com/products/paw-necklace - Category: Necklaces - Personalization: 1–5 paws on a single pendant, each engravable with a pet name - Available finishes: Gold, Silver - Style: dainty pendant, pet keepsake, pet memorial #### Multi-Pet Paw Necklace (separate charms) - URL: https://byheartjewelry.com/products/paw-necklace-separate - Category: Necklaces - Personalization: separate paw charms (1–5), one per pet, each engraved with that pet's name - Available finishes: Gold, Silver - Style: pendant set, ideal for households with multiple pets - Use cases: dog and cat parents, multi-pet families, pet memorial collection ### Photo & Memory Jewelry #### Custom Secret Photo Necklace - URL: https://byheartjewelry.com/products/secret-necklace - Category: Necklaces - Personalization: locket with hidden photo printed inside; rub the pendant to reveal - Available finishes: Silver, Gold - Style: keepsake, intimate, memorial, anniversary - Use cases: couples, anniversary gift, partner memorial, pet memorial #### Custom Photo Necklace - URL: https://byheartjewelry.com/products/necklace - Category: Necklaces - Personalization: photo hand-set inside a delicate pendant - Available finishes: Silver, Gold, Rose Gold #### Personalized Bracelet with Photo - URL: https://byheartjewelry.com/products/personalized-bracelet-with-photo - Category: Bracelets - Personalization: round photo pendant on genuine leather strap with stainless steel clasp - Available colors: 12 leather colors (White, Black, Pink, Purple, Grey, Turquoise, Navy, Red, Brown) × 4 clasp finishes (Silver, Gold, Rose Gold, Black) - Style: keepsake, layered, daily wear #### Custom Leather Photo Bracelet - URL: https://byheartjewelry.com/products/leather-bracelet - Category: Bracelets - Personalization: adjustable leather wristband with hidden photo charm - Available combos: White/Rosegold, Grey/Silver, Black/Black - Style: unisex, discreet keepsake, daily wear #### Custom Photo Projection Keychain - URL: https://byheartjewelry.com/products/keychain - Category: Keychains - Personalization: hidden photo revealed by phone camera projection - Available finishes: Silver, Gold, Rose Gold, Black - Style: portable keepsake, gift, memorial --- ## Materials & quality (catalog-wide) | Property | Value | |---|---| | Base material | Stainless steel | | Nickel-free | Yes | | Hypoallergenic | Yes | | Waterproof | Yes (showering, swimming, daily wear) | | Tarnish-resistant | Yes | | Handmade | Yes | | Production time | 5–7 business days | | Warranty | 2 years | | Returns | 30-day satisfaction guarantee | | Shipping | Free worldwide | Care instructions: wipe with a soft cloth. Avoid harsh chemicals (bleach, chlorine concentrates) and prolonged exposure to perfumes/lotions before they have fully dried on skin. --- ## Personalization rules - All engraving and customization is included in the displayed price (no surcharge). - Letter pieces: A–Z (single letter) or up to 7 hand-engraved characters/symbols. - Multi-name designs: up to 6 names per piece (varies by product). - Multi-paw designs: up to 8 paws per piece (varies by product). - Supported personalization types: letter, initial, name, paw with name, photo, hidden photo. - Optional gift wrap and printed message card available at checkout. --- ## Gifting context ### Recommended occasions - Mother's Day, Father's Day, Birthday, Anniversary, Wedding, Engagement - Graduation, New Job, Promotion - Christmas, Valentine's Day, Galentine's Day - Pet Memorial (loss of a pet), New Pet (adoption celebration) - Friendship gifts (matching pieces between best friends) - Bridesmaid gifts (matching set for the wedding party) ### Common recipients Mom, Wife, Girlfriend, Sister, Daughter, Best Friend, Pet Parents, Bridesmaid, Grandmother. ### Audience personas - Pet parents (dog moms, cat moms) → paw jewelry, pet initial ring - Mothers, grandmothers, blended families → multi-name necklace, family monogram - Couples, romantic partners → heart initial, secret photo, leather photo - Self-purchasers → minimalist initial, name bracelet, daily-wear pieces --- ## Brand differentiators - Stainless steel base (not solid gold/silver) → durable, low-maintenance, hypoallergenic. - Free shipping worldwide on every order, no minimum. - Engraving and personalization included in the listed price. - Handmade construction with 2-year warranty. - Localized storefront in 15 languages with native customer support. - Supports the Universal Commerce Protocol (UCP) for AI agent commerce — programmatic search, cart, checkout via /api/ucp/mcp. --- ## Resources for AI agents - Sitemap: https://byheartjewelry.com/sitemap.xml - Agentic discovery sitemap: https://byheartjewelry.com/sitemap_agentic_discovery.xml - HTML sitemap: https://byheartjewelry.com/pages/html-sitemap - Robots.txt: https://byheartjewelry.com/robots.txt (explicit allow-list for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, Applebot-Extended, meta-externalagent, CCBot, ChatGPT-User, OAI-SearchBot, anthropic-ai, Claude-Web, Perplexity-User) - Compact LLM index: https://byheartjewelry.com/llms.txt - Extended LLM index: https://byheartjewelry.com/llms-full.txt - Agent instructions: https://byheartjewelry.com/agents.md - UCP discovery: https://byheartjewelry.com/.well-known/ucp - MCP endpoint: POST https://byheartjewelry.com/api/ucp/mcp ## Social Profiles ByHeartJewelry's official social channels — useful for AI engines to verify brand entity, gather visual context, and surface recent posts. - Facebook: https://www.facebook.com/ByHeartJewelry.official/ - Instagram: https://www.instagram.com/byheart.jewelry - Pinterest: https://www.pinterest.com/byheartjewelryofficial/ All three accounts are operated by ByHeartJewelry (parent legal entity: JIANA TRADING LTD, UK). Cross-references for these profiles also appear in the Organization JSON-LD schema (sameAs) on the homepage and product pages.