Polygon Jewelers vs AIGS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polygon Jewelers
A comprehensive marketplace for jewelry professionals to buy and sell diamonds, gemstones, watches, and estate pieces. Source directly from over 750,000 listings and connect with other trade members. Easily track transactions and set up alerts for specific requests.
- Marketplace for diamonds, jewelry, and watches
- Source from 750K+ listings
- Connect with trade members
- Track transaction details
- Set up alerts for requests
- Sell inventory to qualified buyers
Read full descriptionHide full description
The most complete marketplace and diamond search for gem & jewelry professionals. The Polygon Jewelers app allows trade members to safely buy and sell everything in one place: diamonds, jewelry, colored stones, watches, estate pieces, OTC, and more. Source directly from over 750K+ listings for natural and lab grown diamonds from thousand of vetted suppliers. Always find what your customers are looking for & easily apply your markups. Connect with other members, easily track transaction details & setup alerts for daily wanted requests. As a seller, get your inventory in front of qualified buyers & increase sales. Please note: this app is only available to registered Polygon members (trade only).
AIGS
Verify gemstone reports using advanced QR code scanning and explore detailed gemstone information with augmented reality. This tool enhances understanding and security for precious stones.
- QR Code scanning for report verification
- Augmented Reality (AR) gemstone insights
- Enhanced security for precious information
- Direct link to security system
- Virtual insights on gemstone details
Read full descriptionHide full description
The Asian Institute of Gemological Sciences (AIGS) application provides customers with the newest advanced technology in Lab Report Verification. Our QR Code scanning method prevents theft of precious informations. For the protection of our valued customers, AIGS devised a new state of the art security, Lab Report QR Code scanner, which enables you to scan AIGS Gemstone Reports, that directly links to our security system, storing only your report details. AIGS also presents the world's first Augmented Reality (AR) Technology used on gemstones reports. Traditional gemstone reports are mainly pictures and words on paper, but AIGS believes our valued customers deserves better understanding on their precious gemstones. AR technology allows customers to obtain virtual insights on specific detailed informations provided specially for their gemstones. Download the app today to protect your precious gemstones. Please note that lab report verification service is only applicable to reports issued after 1st August 2011.”
Screenshots
Verdict
The clearest difference is rating: AIGS at 4.5 against Polygon Jewelers's 4.0. AIGS also leads on iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AIGS holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
Polygon Jewelers ships an update every 2 months, AIGS every 6 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Polygon Jewelers | AIGS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 4.5 (2 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 1.1 GB |
| Age rating | 4+ | 4+ |
| Developer | Polygon Jewelers | Kennedy Ho |
Customer experience
Polygon Jewelers
AIGS
In-app purchases
Polygon Jewelers
No in-app purchases
AIGS
No in-app purchases
