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Connect Diamond 4Cs Estimator to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get deterministic gemstone valuations based on physical properties.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Diamond 4Cs Estimator.

  1. 01

    Calculate cut quality score

    This capability evaluates how closely a diamond's proportions match ideal cut standards.

  2. 02

    Estimate diamond value

    This capability provides a full financial valuation based on the 4Cs and physical properties.

  3. 03

    Get fluorescence adjustment

    This capability calculates the specific discount factor based on fluorescence intensity and color.

Real work

What teams actually run

01

Inventory Pricing

A trader inputs 4Cs data to get a quick market value for a new shipment.

02

Quality Verification

An appraiser checks if a diamond's proportions meet ideal cut standards.

03

Discount Calculation

A buyer determines how much to discount a stone with strong fluorescence.

04

Client Quotes

A jeweler uses the capability to generate accurate price estimates for customers.

One connector, every AI

Diamond 4Cs Estimator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Diamond 4Cs Estimator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

906ms average. Fast in production.

Diamond 4Cs Estimator is checked daily against the live service.

Daily averagePeak 1166ms
Oct 3Today
Fastest day
649ms
Slowest day
1166ms
14-day trend
Slowing+21%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Diamond 4Cs Estimator, so you can see the experience inside your AI.

It does not authenticate your account with Diamond 4Cs Estimator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Diamond 4Cs Estimator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_z58o3SfB613YSquigvOrh7wyfxfWHD2Gp1qhfOb3/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Diamond 4Cs Estimator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "diamond-4cs-estimator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_z58o3SfB613YSquigvOrh7wyfxfWHD2Gp1qhfOb3/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Diamond 4Cs Estimator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Diamond 4Cs Estimator owners hand off.

This MCP is built for professionals in the jewelry and gemstone trade who need fast, math-based pricing.

  • 01

    Gemologists

    They hand off physical measurements to get instant cut scores and value estimates.

  • 02

    Jewelry Appraisers

    They use the capability to verify market values for insurance or resale purposes.

  • 03

    Diamond Traders

    They use the valuation engine to quickly price inventory based on 4Cs.

FAQ

Questions Diamond 4Cs Estimator owners ask.

  • 01

    What data does the MCP need for a valuation?

    You need to provide the 4Cs: Carat, Cut, Color, and Clarity, along with any physical properties like fluorescence.

  • 02

    How does it handle fluorescence?

    The MCP uses the get_fluorescence_adjustment capability to find the specific discount based on intensity and color.

  • 03

    Can I use this with Claude or Cursor?

    Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.

  • 04

    Is the valuation deterministic?

    Yes, the engine uses deterministic math to calculate values based on the provided inputs.

  • 05

    What is a cut quality score?

    It is a numerical value that shows how well a diamond's proportions align with ideal standards.

  • 06

    How does the capability handle carat weight increases?

    The engine accounts for non-linear price jumps at specific weight thresholds like 0.50ct, 1.00ct, and 2.00ct to reflect market rarity.

  • 07

    Does fluorescence affect the price?

    Yes, for colorless or near-colorless diamonds (D-G), strong fluorescence can trigger a discount which is calculated via get_fluorescence_adjustment.

  • 08

    Can I evaluate specific cut proportions?

    Yes, you can use calculate_cut_quality_score by providing the table percentage, depth, crown angle, and pavilion angle.

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