> For the complete documentation index, see [llms.txt](https://doc.cryptostone.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cryptostone.org/crypto-stone/crypto-stone-wp-jp/gems-shu-xing/26weightnodejitaru.md).

# 26. Weight属性

Weightは、すべてのストーンに共通してCT、すなわちカラットを単位として使用する。ただし、各宝石のWeight値はランダムに生成される。

* Minimum Weight = 0.10 CT
* Maximum Weight = 200.00 CT
* Storage Unit = 0.01 CT

スマートコントラクトは小数を直接保存しない。代わりに0.01 CT単位の整数として値を保存する。

| 表示Weight  | コントラクト保存値 |
| --------- | --------- |
| 0.10 CT   | 10        |
| 1.25 CT   | 125       |
| 10.50 CT  | 1050      |
| 200.00 CT | 20000     |

Weightは均等確率で生成されない。現実の宝石で大きなカラットが希少であるように、CryptoStoneでも大きなWeightほど低い確率で生成される。

| Weight Range       | Probability | Score |
| ------------------ | ----------- | ----: |
| 0.10 \~ 1.99 CT    | 75.00%      |     0 |
| 2.00 \~ 4.99 CT    | 15.00%      |     5 |
| 5.00 \~ 9.99 CT    | 6.00%       |    10 |
| 10.00 \~ 49.99 CT  | 3.50%       |    16 |
| 50.00 \~ 200.00 CT | 0.50%       |    20 |

この表のScoreは、最終Gem NFT等級を直接確定する値ではない。Rarity ScoreとProbability Rarity Indexを計算するためのWeight属性スコアである。最終Gem NFT等級は、Pool Supply Score、Weight、Color、Clarity、Cutを総合してCommon、Rare、Epic、Legendary、Genesisの5等級で算定される。


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://doc.cryptostone.org/crypto-stone/crypto-stone-wp-jp/gems-shu-xing/26weightnodejitaru.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.