---
title: "Create a certified diamond"
method: POST
path: "/v3/backoffice/diamond/certified/{groupId}"
tags: ["Diamond > Certified"]
---

# Create a certified diamond

`POST /v3/backoffice/diamond/certified/{groupId}`

## Request

- Base URL: `https://api.rhinoartisan.com`
- URL: `https://api.rhinoartisan.com/v3/backoffice/diamond/certified/{groupId}`
- Auth: API key in header `apikey`
- TypeScript: <https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/docs/v3/backoffice/diamond/certified/:groupId/post.ts> (a function with typed inputs; its response is checked against the schema)

Creates a new certified diamond in the specified diamond center. Accepts images and certificate files.

## Path parameters

- `groupId` string, required

## Response `201`

Diamond created successfully

## Other responses

- `401`: Unauthorized
- `403`: Access denied

## Changes

- **2026-10-15** `598bac108453`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/changes/v3/backoffice/diamond/certified/:groupId/post.md)

---

[API](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api.md) - [All operations](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/llms.txt) - [OpenAPI document](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/revisions/f0e1d3d69cfb?raw)