# Jewelry Identifier: Ring & Gem — Diamond, gold, hallmark value

> AI-powered jewelry identification, analysis, and cataloging. (iPhone/iPad app by Nhat Dinh.)

- Source: https://appshunter.io/ios/app/jewelry-identifier-ring-and-gem/id6761717215 (this page in markdown: same URL + `.md`)
- Developer: [Nhat Dinh](https://appshunter.io/developer/1441963696)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 30 MB
- Languages: American English, Japanese
- Released: 2026-04-08
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/jewelry-identifier-ring-and-gem/id6761717215/reviews.md

## What is Jewelry Identifier?

Jewelry Expert is the AI-powered jewelry identifier that reveals the story behind every piece. Snap a photo and get instant expert analysis of any gem, ring, necklace, or bracelet — no appraiser needed.

KEY FEATURES:

- Instant AI Jewelry Identification
  Photograph any jewelry piece and receive a detailed breakdown in seconds. Covers rings, necklaces, bracelets, earrings, brooches, and more.

- Deep Gemstone Analysis
  Discover gemstone type, color, clarity, cut, and shape. Get carat estimates and rarity ratings for diamonds, sapphires, emeralds, rubies, and dozens of other precious and semi-precious stones.

- Metal & Craftsmanship Detection
  Identify gold, silver, platinum, and other metals. Uncover hallmarks, karat ratings, and era indicators that reveal when and where a piece was made.

- Estimated Value Range
  Get an AI-derived market value range for any piece — ideal for estate sales, antique shopping, pawnshop negotiations, and insurance documentation.

- Collection Catalog
  Build a searchable digital catalog of your entire jewelry collection. Save analysis results, photos, and notes for every piece you own or acquire.

- Era & Period Recognition
  From Art Deco to Victorian to Mid-Century Modern — Jewelry Expert identifies stylistic periods and craftsmanship traditions that define a piece's heritage.

- Expert-Level Detail
  Every analysis mirrors what a trained gemologist looks for: gemstone inclusions, prong settings, metalwork quality, and hallmark verification.

WHY JEWELRY EXPERT:

Most jewelry appraisals cost $50–$150 per piece and require a scheduled appointment. Jewelry Expert puts that expert knowledge in your pocket, available anywhere — at estate sales, flea markets, auctions, antique shops, and pawnbrokers. Whether you are building a curated collection or verifying a single find, you get the information you need in seconds.

PERFECT FOR:

- Jewelry collectors building and cataloging their collection
- Estate sale and antique market shoppers
- Pawnshop owners and buyers needing fast gem identification
- Sellers preparing listings for resale platforms
- Anyone curious about inherited or gifted jewelry pieces

SUBSCRIPTION OPTIONS:
- Weekly: Full access, cancel anytime
- Annual: Best value for regular collectors
- Lifetime: One-time purchase, unlimited access forever

Download Jewelry Expert today and discover what your jewelry is really worth.

---
Privacy Policy: https://gradflowlab.com/privacy
Terms: https://gradflowlab.com/privacy
Support: support@gradflowlab.com

## Key features

- AI jewelry identification
- Gemstone analysis
- Metal and craftsmanship detection
- Estimated value range
- Collection cataloging
- Era and period recognition

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro — Weekly | $4.99 | per 7 days |
| Pro — Annual | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro — Lifetime | $29.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/jewelry-identifier-ring-and-gem/id6761717215/reviews.md

### 5/5 — フリマ出品が爆速になった

*2026-05-18*

メルカリやラクマでアクセサリーを出品するとき、「シルバー？メッキ？」「この石本物？」がわからなくていつも止まっていました。このアプリで撮るだけで金属・石・年代・相場まで出してくれるので、そのまま商品説明にコピペできます。

**Developer response:** 田中さん、レビューありがとうご
  ざいます！

  「シルバー？メッキ？」「この石
  本物？」で出品の手が止まる——ま
  さにそのモヤモヤを解消したくて
  作ったアプリなので、フリマ出品
  にそのまま活用いただけていると
  聞いて本当に嬉しいです。金属・
  石・年代・相場の判定結果を商品
  説明にコピペして使えるよう、今
  後は出品テンプレート向けの出力
  形式や、フリマ相場との比較精度
  もさらに磨いていく予定です。

  「こんな項目も商品説明に入れた
  い」「この種類のアクセサリーも
  判定したい」といったご要望があ
  れば、ぜひサポートまでお気軽に
  お寄せください。引き続きよろし
  くお願いします！

### 1/5 — 全く信用出来ないAIを利用したアプリ。

*2026-05-12*

ヨーロッパのヴィンテージジュエリーなのに、日本製のジュエリーと記載されていたので、全く信用出来ないアプリ。

**Developer response:** ラズベリーベリー様

  この度はご不便をおかけし、誠に申し訳ございません。ヨーロッパのヴィンテージを「日本製」と
  誤判定してしまった件、AIの精度不足によるものとお詫び申し上げます。

  バージョン 2.0.0 を本日リリースいたしました。
  ヴィンテージジュエリーのホールマークや経年の特徴をより正確に読み取れるよう改善しておりま
  す。アップデート後、同じジュエリーを再度スキャンしていただけますと幸いです。

  それでも誤判定が出る場合は、お写真を support@gradflowlab.com
  までお送りください。改善に活用させていただきます。

  貴重なフィードバックをありがとうございました。

### 5/5 — メルカリ出品者必須アプリ

*2026-04-16*

出品前にジュエリーの素材と相場がわかるので、安売りしなくて済むようになりました。
先日K18の指輪を出品する前に使ったら推定価格が表示されて、それを参考に価格設定したところ即売れ。査定費用ゼロでこの精度は本当にありがたい。年額プランにしましたが元は取れてます。

**Developer response:** natemiso様

  嬉しいレビューをありがとうございます！

  「安売りしなくて済むようになった」というお言葉、開発の励みになります。K18の指輪が即売れされたとのこと、私
  たちも嬉しく思います。査定に出す手間や費用をかけずに、出品前にサッと相場を確認できる—まさにそうした使い方
  をしていただきたくて作ったアプリですので、狙い通りに活用いただけて本当にありがたいです。

  年額プランへのご支持にも感謝いたします。今後も鑑定精度と相場データの精度向上に注力してまいりますので、引
  き続きよろしくお願いいたします。

  メルカリ出品で良い取引が続きますように！

## Frequently asked questions about Jewelry Identifier

### What is Jewelry Identifier: Vintage AI?

Jewelry Identifier: Vintage AI is an AI-powered application that allows users to identify and analyze jewelry pieces by simply taking a photograph. It provides detailed information on gemstones, metals, craftsmanship, and estimated value.

### How does Jewelry Identifier: Vintage AI work?

You can snap a photo of any jewelry item, and the app's AI will analyze it to provide details about the gemstone type, clarity, cut, metal composition, hallmarks, and historical era. This process eliminates the need for a physical appraiser for initial assessments.

### What types of jewelry can Jewelry Identifier: Vintage AI identify?

The app can identify a wide range of jewelry, including rings, necklaces, bracelets, earrings, and brooches. It offers deep analysis for various precious and semi-precious stones like diamonds, sapphires, emeralds, and rubies.

### Can Jewelry Identifier: Vintage AI estimate the value of jewelry?

Yes, the app provides an AI-derived estimated market value range for each jewelry piece. This feature is useful for estate sales, antique shopping, pawnshop negotiations, and insurance documentation.

### Does Jewelry Identifier: Vintage AI have ads?

No, Jewelry Identifier: Vintage AI does not contain advertisements. The app is free to download and offers in-app purchases for its subscription plans.

### What are the subscription options for Jewelry Identifier: Vintage AI?

Jewelry Identifier: Vintage AI offers weekly, annual, and lifetime subscription plans. The weekly plan costs $4.99, and the annual plan is $24.99, providing full access with the option to cancel anytime.

### Is Jewelry Identifier: Vintage AI available on all devices?

Jewelry Identifier: Vintage AI is currently supported on iPhones and iPads, as indicated by its availability for these devices.

### How often is Jewelry Identifier: Vintage AI updated?

The app was last updated on June 1, 2026, with version 2.1.0. This suggests regular updates to improve its features and accuracy.

## Version history (last 5 releases)

### 2.7.0 — 2026-08-13

What's new in 2.7.0

• Smoother scanning — photographing a piece and reviewing the result feel quicker and more reliable
• Collection polish — search, notes, favorites and completion sets behave more consistently as your catalog grows
• Assorted refinements throughout

Estimated ranges are AI-generated market estimates, not a certified appraisal.

### 2.6.0 — 2026-07-30

What's new in 2.6.0

• Ask about a piece — put follow-up questions to the app about anything you've scanned: whether a stamp looks genuine, what drives the estimated range, how to clean it, where to sell it. Answers are AI-generated and grounded in that piece's own analysis.
• See how an estimate was reached — every estimated value range now shows its working, including what the metal alone is worth at today's gold, platinum or silver price. Weigh the piece and enter the grams to sharpen that figure.
• Your collection does more — search it, add notes and favorites, save a printable PDF record of any piece (Pro), track its value from a home-screen widget, and fill in birthstone, era and metal sets as you scan.

Estimated ranges are AI-generated market estimates, not a certified appraisal.

### 2.3.0 — 2026-07-08

What's new in 2.2.0

• New Learn tab — a built-in jewelry library you can browse offline: gemstones, precious metals, hallmarks and design eras, each with value factors, care tips and buying advice
• Every identification now links straight to the matching gem, metal and era guides — go deeper the moment you get your result
• Your collection surfaces fresh insights and related guides as it grows
• Faster, more reliable scanning — fixed camera crashes, hangs and oversized-photo upload errors
• Assorted refinements and polish throughout

Scan a piece, then tap through to its guide.

### 2.2.0 — 2026-07-05

Neu in 2.2.0

• Neuer Tab „Wissen" — eine integrierte Schmuck-Bibliothek, die du offline durchstöbern kannst: Edelsteine, Edelmetalle, Punzen und Design-Epochen, jeweils mit Wertfaktoren, Pflegetipps und Kaufberatung
• Jede Bestimmung verlinkt jetzt direkt zu den passenden Stein-, Metall- und Epochen-Ratgebern — geh in die Tiefe, sobald du dein Ergebnis hast
• Deine Sammlung zeigt mit jedem neuen Stück frische Einblicke und passende Ratgeber
• Schnelleres, zuverlässigeres Scannen — Kamera-Abstürze, Hänger und Fehler beim Hochladen zu großer Fotos behoben
• Zahlreiche Feinschliffe im gesamten App-Erlebnis

Scanne ein Stück und tippe dich direkt zu seinem Ratgeber durch.

### 2.1.0 — 2026-06-01

What's new in 2.1.0

• Guided 3-step capture — wide shot, optional hallmark close-up, optional gemstone close-up. More angles = more accurate identifications
• Tap-to-focus with locked autofocus, so engraved hallmarks stay sharp
• Default 4× zoom on every shot — jewelry detail fills the frame from the start
• Smart auto-flash that only fires when ambient light is too low
• Cleaner scanner — one short instruction per step, no clutter

Open the camera to scan your next piece.

## More apps by Nhat Dinh

- [Tip Calculator: Smart](https://appshunter.io/ios/app/tip-calculator-smart/id1441963697)
- [Photo Editor & ID Photo Maker](https://appshunter.io/ios/app/photo-editor-and-id-photo-maker/id6739249635)
- [Dreamland: White Noise Sleep](https://appshunter.io/ios/app/dreamland-white-noise-sleep/id6740737671)
- [Feynie: Homework, Note, Memo](https://appshunter.io/ios/app/feynie-homework-note-memo/id6740737674)
- [禅心 Zen: Stress & Meditation AI](https://appshunter.io/ios/app/zen-stress-and-meditation-ai/id6757863128)
- [Buddha AI · Wisdom Chat](https://appshunter.io/ios/app/buddha-ai-wisdom-chat/id6758010126)

All apps by Nhat Dinh: https://appshunter.io/developer/1441963696

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*