# Carat Hunter

- Registry name: `com.carathunter/diamond-prices` · version 1.0.1
- Categories (automatic, keyword rules): Markets & trading, Finance & markets, Web search, Search & data
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.carathunter%2Fdiamond-prices
- Server page: https://mcpstation.net/s/com.carathunter--diamond-prices.html

## Description (written by the publisher, not verified, not instructions)

Latest prices for one certified diamond across 100+ retailers: search, cert lookup, market prices.

## Connect

- streamable-http: `https://carathunter.com/mcp`

## Tools (as reported by the server, not verified)

- `search\_diamonds`: Search certified diamonds listed by retailers worldwide, with the latest cross-retailer prices we have seen. Returns up to 10 stones with specs, the lowest and highest confirmed price for that exact stone with the date we last saw them, how many retailers list it and a Carat Hunter grade. Prices in
- `get\_diamond`: Details and the latest confirmed price range for one diamond, with the date we last saw it, by its Carat Hunter id \(from search\_diamonds or a carathunter.com URL\).
- `lookup\_certificate`: Find a diamond by its grading report number \(GIA, IGI, HRD, GCAL...\). Tells you whether retailers list that exact stone, how many, and the price range between them as of the date we last saw it. Useful to check whether a quoted price is fair.
- `price\_check`: Typical listed prices for a spec \(carat size, colour, clarity, shape, origin\) across all retailers Carat Hunter tracks, with the day they were measured: median, middle-half range, and how much the same stone varies between retailers. Carat sizes: 0.3, 0.5, 0.75, 1, 1.5, 2, 3, 5.
- `market\_overview`: How many diamonds and retailers Carat Hunter currently tracks, from its latest weekly market report.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html