# Diamonds Part May 23 — Data

来源：https://www.kaggle.com/competitions/diamonds-part-may-23/data

采集时间：2026-10-19T23:21:31Z

**Data**

In this section you will find data needed to train your model and a detailed description of it.

**Files**

- train.csv: training set

- test.csv: test set

- sample_submission.csv: sample submission


**Features**

- `id`: only for test & sample submission files, id for prediction sample identification

- `price`: price in USD

- `carat`: weight of the diamond

- `cut`: quality of the cut (Fair, Good, Very Good, Premium, Ideal)

- `color`: diamond colour

- `clarity`: a measurement of how clear the diamond is

- `x`: length in mm

- `y`: width in mm

- `z`: depth in mm

- `depth`: total depth percentage = z / mean(x, y) = 2 * z / (x + y) (43--79)

- `table`: width of top of diamond relative to widest point (43--95)