Gemist vs Diamondrensu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gemist
Design your own custom rings with this app. Visualize your creations before purchasing to ensure a perfect fit and style. Bring your unique jewelry ideas to life.
- Design custom rings
- Visualize ring designs
- Create unique jewelry
- Experience designs before buying
Read full descriptionHide full description
Introducing the first mobile app that gives you the tools to create a ring as unique as you are. No guessing here, you can see, feel and experience your ring designs before you buy.
Diamondrensu
Discover and design custom moissanite jewelry with a trusted global brand. Explore a wide variety of shapes, colors, and sizes, backed by a 100% satisfaction guarantee.
- Customized jewelry design
- Moissanite and gemstone options
- 51+ moissanite shapes
- 8+ moissanite colors
- 100% satisfaction guarantee
- 30-day return policy
Read full descriptionHide full description
Diamondrensu - Ankit is a customized jewelry designer and maker,. We are very well known for moissanite and other gemstone jewelry, especially highly appreciated for the custom moissanite rings. Diamondrensu has grown to become a globally trusted and respected brand in moissanite jewelry. Our expertise lies in our ability to produce a consistent supply of quality polished moissanite in more than 51+ shapes, 8+ colors, and in all sizes. Value: Integrity, transparency, accountability, and credibility are the values we cherish and adhere to in all aspects of dealings with our employees, clients, and associates. Vision: To strengthen our position as the world’s most trusted supplier of premium, high quality, eco - friendly, and meticulously/perfectly manufactured moissanite. Mission: To commit wholeheartedly to the pursuit of excellence while being mindful of the environmental and societal impact of our business. "Satisfaction Guaranteed" We know you're going to love our fantastic selection, super-low prices, and exceptional customer service. That's why we're proud to stand behind our products and offer you a 100% satisfaction guarantee. If for any reason you are not 100% satisfied with your purchase, you may return the undamaged item in its original condition with the accompanying jewelry box within 30 days of the ship date for a full refund of the item price.
Screenshots
Verdict
The clearest difference is rating: Diamondrensu at 4.7 against Gemist's 4.0. Diamondrensu also leads on ads (none vs shown) and review sentiment (100% vs 78%). Gemist's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (45 vs 3). On price, in-app purchases and device support 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.
Diamondrensu holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Gemist has 45 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 78% of Gemist's written reviews are positive against 100% of Diamondrensu's.
Gemist ships an update every 2 weeks, Diamondrensu every 3 months. The most recent releases landed on September 18, 2026 and July 1, 2026 respectively.
| Parameter | Gemist | Diamondrensu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (45 ratings) | 4.7 (3 ratings) — better |
| Positive reviews | 78.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 45 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 337 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Gemist, Inc. | Ankitkumar Dhirajbhai Nadoda |
Customer experience
Gemist
Diamondrensu
In-app purchases
Gemist
No in-app purchases
Diamondrensu
No in-app purchases






