Calculate diamond prices instantly using global live rates and your discount percentage. Input parameters like shape, size, color, clarity, and carat to determine value. Access certificate reports and multi-currency conversions.
5.0(1 ratings)
Free
Best Rap Calculator alternatives: apps like Rap Calculator
10+ similar apps compared and reviewed
4.4 avg rating
10 free apps
Updated October 2026
Rap Calculator is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Rap Calculator
TDC - Diamond Calculator by Rapaport Diamond Calculator
Rapaport Diamond CalculatorStrong Contender
💼 Business
0.0(0 ratings)
Free
Rapaport Trade (RapNet) by Rapaport
Worth Considering
💼 Business
4.0😐(331 ratings)
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Access a vast global marketplace for diamonds, jewelry, and gemstones on your mobile device. Search, price, connect, and trade billions in daily listings with real-time alerts and secure transaction tools. Stay informed with market insights and connect with verified industry professionals worldwide.
What We Love
- 👍 Easy to use and navigate
- 💎 Excellent price comparison tool for diamonds
- 🚀 Quick access to market pricing information
- 📱 Convenient mobile trading platform
- 🔍 Powerful search and sorting capabilities
- 🧮 Useful diamond calculator functionality
- 📊 Helps level playing field in diamond industry
- 📹 Video upload capability available
- 🎯 Essential tool for diamond and jewelry professionals
Room to Improve
- 🐛 Frequent app crashes and freezing
- 🐛 Glitchy performance after updates
- ⚠️ Inconsistent math calculations
- 🔌 Requires internet connection to function
- 🔄 Logs out when offline
- ⏱️ Slow app performance and loading times
- 😕 Confusing UI with unclear selections
- 🔀 Difficult to distinguish between list types
- 🚫 Messaging and notifications barely work
- 😞 Unreliable feature functionality
