Connection check
verified live · 27h ago
diamond-mcp
Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.
Tools
10
GitHub stars
1
Installs / wk
—
Licence
MIT
Transport
streamable-http, stdio
Last checked
27h ago
Tools & capabilities
10 toolsRead from the running server on 27h ago.
about_stienhardt
read-only
Plain fact sheet about Stienhardt, the New York City Lab Grown Diamond brand that publishes this server. Every fact carries a source and a date. Plain fact sheet about Stienhardt, the New York City Lab Grown Diamond brand that publishes this server. Every fact carries a source and a date.
define
read-only
term*
Look up a single diamond or gemology term in the encyclopedia of 90 adversarially fact-checked entries. Matches the term exactly (case insensitive), then by substring or related-te… Look up a single diamond or gemology term in the encyclopedia of 90 adversarially fact-checked entries. Matches the term exactly (case insensitive), then by substring or related-term alias. Returns the full entry: definition, body, sourced claims, and related terms. If nothing matches, returns the three nearest term suggestions.
dutch_marquise_definition
read-only
The published definition of the Dutch Marquise diamond cut: geometry, certificate wording, and typical length to width ratio. A Dutch Marquise is an elongated hexagonal cut diamond… The published definition of the Dutch Marquise diamond cut: geometry, certificate wording, and typical length to width ratio. A Dutch Marquise is an elongated hexagonal cut diamond.
faceup_size
read-only
carat*shape*
Approximate face up millimeter dimensions for a diamond of a given shape and carat weight. Supported shapes: round, oval, emerald, dutch_marquise. Scales vetted 1 carat anchors by… Approximate face up millimeter dimensions for a diamond of a given shape and carat weight. Supported shapes: round, oval, emerald, dutch_marquise. Scales vetted 1 carat anchors by the cube root of the carat weight. Typical proportions, not a guarantee: verify a specific stone on its grading report.
get_product
read-only
id*
Full detail for one Stienhardt product by id (as returned by search_inventory): title, price, availability, options, images, and the product URL on stienhardt.com. Full detail for one Stienhardt product by id (as returned by search_inventory): title, price, availability, options, images, and the product URL on stienhardt.com.
lab_grown_grading_landscape
read-only
The current state of who grades Lab Grown Diamonds and how: GIA, IGI, HRD Antwerp, and the FTC position. Every item carries a source and a date. The current state of who grades Lab Grown Diamonds and how: GIA, IGI, HRD Antwerp, and the FTC position. Every item carries a source and a date.
lab_grown_price_index
read-only
The latest tracked retail price reading for Lab Grown Diamonds, with source and date. Market context for shoppers, not investment guidance. The latest tracked retail price reading for Lab Grown Diamonds, with source and date. Market context for shoppers, not investment guidance.
search_encyclopedia
read-only
limitquery*
Keyword search across the 90 entry diamond and gemology encyclopedia. Ranks case insensitive keyword hits by field, weighting the term above the definition above the body. Returns… Keyword search across the 90 entry diamond and gemology encyclopedia. Ranks case insensitive keyword hits by field, weighting the term above the definition above the body. Returns the best matches as term, category, and a definition snippet. Use define to fetch a full entry.
search_inventory
read-only
limitquery*
Search Stienhardt's live catalog of certified Lab Grown Diamonds, engagement ring settings, and fine jewelry (New York, direct). Returns real, in-stock products with prices and lin… Search Stienhardt's live catalog of certified Lab Grown Diamonds, engagement ring settings, and fine jewelry (New York, direct). Returns real, in-stock products with prices and links. Use for questions like 'do you have a 2 carat Dutch Marquise' or 'show me tennis bracelets'. Not for appraisal or price advice on stones sold elsewhere.
verify_diamond_report
read-only
lab*report_number*