# GN Diamond App vs RDI Diamonds

The clearest difference is ratings volume: GN Diamond App at 3 against RDI Diamonds's 1. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for GN Diamond App against 5.0 for RDI Diamonds. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | GN Diamond App | RDI Diamonds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/gn-diamond-app/id6449014961/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rdi-diamonds/id6468219060/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 125 MB | 16 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [G. N. Diamond, L.L.cO.](https://appshunter.io/developer/1687436913) | [Braintree Products Inc.](https://appshunter.io/developer/948197557) |

## What reviewers say

### GN Diamond App

[App page](https://appshunter.io/ios/app/gn-diamond-app/id6449014961)

Access a wholesale catalog of GIA certified natural and lab-grown loose diamonds, as well as finished diamond jewelry. Browse items like diamond studs, tennis bracelets, and necklaces with detailed light performance information. Enjoy free shipping seven days a week.

**Highlights:** GIA certified loose diamonds, Natural and lab-grown options, Finished diamond jewelry, Diamond studs, bracelets, necklaces, Light performance details, Free shipping, Open 7 days a week

**In-app purchases:** none


### RDI Diamonds

[App page](https://appshunter.io/ios/app/rdi-diamonds/id6468219060)

Access a vast inventory of over 8,000 certified natural and lab-grown diamonds. This business app offers advanced search tools, flexible stock programs, and 24/7 live inventory access to help jewelry professionals succeed.

**Highlights:** 8,000+ diamonds in inventory, Simple stock programs, Highest certification standards, Natural and lab-grown diamond inventory, Advanced search tool, 24/7 live inventory access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GN Diamond App free?

GN Diamond App is free to download, with no in-app purchases.

### Is RDI Diamonds free?

RDI Diamonds is free to download, with no in-app purchases.

### Which has better reviews, GN Diamond App or RDI Diamonds?

GN Diamond App and RDI Diamonds are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do GN Diamond App or RDI Diamonds have ads?

Neither GN Diamond App nor RDI Diamonds shows ads.

### Which is updated more often, GN Diamond App or RDI Diamonds?

GN Diamond App ships an update every 3 weeks, and RDI Diamonds every 3 weeks. Most recently, GN Diamond App was updated on November 3, 2026 and RDI Diamonds on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*