# Celtic Jewelry > These heirloom quality pieces are both socially responsible and eco-friendly. Our artisanal Celtic jewelry pieces are handcrafted from 100 percent recycled metals, ethically sourced stones and gems wherever possible and comes with a lifetime guarantee against defects in materials and workmanship. Celtic Jewelry is an online store at https://celticjewelry.com, powered by Shopify. ## Browse - All products: https://celticjewelry.com/collections/all - Search: https://celticjewelry.com/search?q={query} - Product details: https://celticjewelry.com/products/{handle}.json - Collection products: https://celticjewelry.com/collections/{handle}/products.json ## Store Information - Store name: Celtic Jewelry - Website: https://celticjewelry.com - Currency: USD - Contact email: gallery@reflectivejewelry.com - Phone: 888-733-5238 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://celticjewelry.com/agents.md - UCP discovery: https://celticjewelry.com/.well-known/ucp - MCP endpoint: https://celticjewelry.com/api/ucp/mcp - Product data: https://celticjewelry.com/products/{handle}.json - Collection data: https://celticjewelry.com/collections/{handle}/products.json - Storefront API: Available via Shopify (see https://shopify.dev/docs/api/storefront) - Sitemap: https://celticjewelry.com/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start Shopify developer docs: https://shopify.dev