First East European diamond exchange Sunday Gems

About the client

GEMS MARKET is a jewelry company that was formed by the merger of Gemopolis and Sundaygems, with more than 10 years of experience and history.

GEMS MARKET specializes in the supply and wholesale of diamonds, precious, semi-precious and synthetic stones to jewelry manufacturing companies. The company closely follows the trends in jewelry fashion, so they always offer a wide range of the most popular and relevant high-quality products.

GEMS MARKET has offices in international gem trading centers in Bangkok, Hong Kong, Dubai, Mumbai and Jaipur, which allows you to quickly respond to customer requests and offer stones at the best prices.



Develop a mobile application for the first international gemstone exchange in Russia with the ability to search and filter through the catalog of stones, place an order and track the status of an order directly on a mobile phone.


  • Creating the best service in the market
  • Attracting new customers and encouraging repeat purchases
  • Increase in sales
  • Improving the company's image

  • Process

    • Due to the fact that Gems Market is developing very actively and dynamically, introducing new mechanics, we decided to develop not according to the classic Waterfall methodology, but according to Scrum. • To develop the application, we offered the client a cross-platform technology - Google Flutter. It is suitable for mobile applications with high performance and native design - just what was needed to create a mobile online store. The use of cross-platform allows you to create applications on the same code for two operating systems at once - iOS and Android, taking into account the guidelines of both platforms.


  • Development of a mobile application for both iOS/Android platforms
  • Creation and launch of a push notification system (order status change, stock update, system update, rapoport update).
  • Bilateral integration with the accounting system.
  • Search optimization and catalog filtering by many parameters
  • Creating a calculator for calculating the price of precious metals
  • Tracking the rate of precious metals and currencies
  • Implemented verification of the certificate of diamonds and precious stones



The Gems Market mobile application is a new company tool for both current and new customers. A convenient catalog with advanced filters that allow you to accurately find a diamond that will match all your preferences.

Application development is a long-term investment in the development of a channel to attract a rapidly growing mobile Internet audience and increase the loyalty of the existing customer base.

  • Over 1,000 clients
  • Over 10,000 orders
  • Over 500,000 stones