# Lark and Berry > Red carpet ready. Tuesday approved. Lark & Berry is London's original lab-grown diamond jewellery house — worn by Taylor Swift, Helen Mirren and Billy Porter, made for your everyday. Engagement rings, bespoke design, and luxury piercings. Ethically made. Endlessly wearable. Lark and Berry is an online store at https://larkandberry.com, powered by Shopify. ## Browse - All products: https://larkandberry.com/collections/all - Search: https://larkandberry.com/search?q={query} - Product details: https://larkandberry.com/products/{handle}.json - Collection products: https://larkandberry.com/collections/{handle}/products.json ## Store Information - Store name: Lark and Berry - Website: https://larkandberry.com - Currency: GBP - Contact email: hello@larkandberry.com - Phone: +442032879948 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://larkandberry.com/agents.md - UCP discovery: https://larkandberry.com/.well-known/ucp - MCP endpoint: https://larkandberry.com/api/ucp/mcp - Product data: https://larkandberry.com/products/{handle}.json - Collection data: https://larkandberry.com/collections/{handle}/products.json - Storefront API: Available via Shopify (see https://shopify.dev/docs/api/storefront) - Sitemap: https://larkandberry.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