Ada Diamonds

Search Ada Diamonds' live lab grown diamond inventory, engagement ring settings, and fine jewelry, and read their diamond buying guides. No credential needed; prices in US dollars. **Tools** - `search_diamonds`: loose lab diamonds by shape, carat, price, color, clarity, cut; returns grading report numbers and product URLs - `search_engagement_rings`: settings by shape, style, type, price (setting prices exclude the center stone) - `search_jewelry`: wedding bands, earrings, necklaces, bracelets, fashion rings - `search_knowledge_base` / `read_article`: buying guides and knowledge base - `get_company_info`: showrooms, hours, contact, remote consultations - `request_consultation`: ask a jeweler to reach out (OAuth 2.1 or API key) **Pricing model:** an engagement ring is a setting plus a loose diamond, priced separately. Call `search_engagement_rings` and `search_diamonds` and add them. **Resources:** `ada://catalog/*` inventory summaries, `ada://content/knowledge-base`, `ada://company/profile`. MCP Apps views render search results as interactive cards in hosts that support them. Direct endpoint: https://www.adadiamonds.com/mcp (Streamable HTTP). Docs: https://www.adadiamonds.com/developers/mcp. Also on npm (`@ada-diamonds/cli`), PyPI (`ada-diamonds`), and Go (`github.com/adadiamonds/ada-go`).

First seen 2 Oct 2026. Evidence as of 2 Oct 2026.