# hk.co > Mobile platform for browsing, selecting, and purchasing diamonds with advanced search and concierge services. (iPhone/iPad app by HARI KRISHNA EXPORTS PVT. LTD..) - Source: https://appshunter.io/ios/app/hkco/id1010715749 (this page in markdown: same URL + `.md`) - Developer: [HARI KRISHNA EXPORTS PVT. LTD.](https://appshunter.io/developer/1198183476) - Category: Business, Lifestyle - Price: Free - Rating: 3.70/5 from 7 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 65 MB - Languages: American English, French (France), German (Germany), Hebrew, Italian, Japanese, Chinese (Simplified, China), European Spanish - Released: 2015-06-30 - Data updated: 2026-08-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/hkco/id1010715749/reviews.md ## What is hk.co? Hari Krishna Exports Pvt. Ltd. presents the upgraded hk.co App with new features. Exclusive range of Diamonds, right on your palm! Buying diamonds on your phone just got better! The most trusted diamond manufacturer is now back with features that take online buying diamonds to a whole new level. With hk.co App - we aim to make the diamond buying process simple and fast for our customers. We have introduced some essential features in the upgraded hk.co App to make it user friendly and easy to access. Special Features: Quick Diamond Search: The upgraded hk.co App is much faster than our old app. Just select the criteria and BAM! The search result will appear on your mobile screens in no time. Voice Search (“Hello HK”): “Hello HK” allows the user to create a convenient search environment; all you have to do is speak out the criteria and the search result will appear on the screen. There’s no need to type the criteria; you just have to speak it out. Isn’t that something? Swipe To Select: No need to wait for the new page to load. You can now select the criteria just by swiping it. All you have to do is swipe right to add diamond to the cart and swipe left to remove and compare the diamonds. View it your way: You can buy diamonds in the landscape mode as well. X-Ray - This feature will enable the user to get all the details of the diamond they want to purchase with an option to Share. Find it all on one page: There is no need to wait for the next page to load. You will now find Compare, Cart, Wish list and Enquiry on a single page. Special Diamond Price Calculator: Get an exact value of the diamond selected by you! Language Option: We have embedded the language option in our upgraded app for catering to all customers around the world. Easy Communication: Our customers can now get in touch with us by simply clicking on the icon of chat, call or email as per their convenience. Concierge Service: Hari Krishna Exports Pvt. Ltd. offers a concierge service for its customers - a step closer to innovation. 24x7 live online inventory: Buy diamonds anywhere, anytime. Transport Roster - Simple type your pick up time and destination, you will have a car waiting for you. Our aim is to organise every trip be it for long or short distance. Hospitality - Simply select your favourite beverage and snack and click Order. Our Concierge will fulfil every request using their expertise and inside knowledge. HK Concierge is always at your assistance. Scheduling Appointments: We are also offering the convenience to schedule appointments directly from the app. Feedback: We are always looking to improve for our customers. We really appreciate all the feedback as it plays a very critical role towards improvement. Promotions: Our customers will now be notified of any new promotions or updates. Rate Us: This will enable us to shape the future of our app. HARI KRISHNA EXPORTS PVT. LTD. Web Sitehk.co Support ## Key features - Quick Diamond Search - Voice Search ('Hello HK') - Swipe to Select - X-Ray Diamond Details - Special Diamond Price Calculator - Concierge Service - 24x7 Live Online Inventory ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/hkco/id1010715749/reviews.md ### 5/5 — Diamond App *2024-02-21, version 5.15.3* Perfect diamond website ### 5/5 — Jayesh Merchant *2018-10-19* Innovative ideas for selling Diamonds ...... ### 1/5 — No stars!!! *2017-11-09* Crashing on start. DOES NOT WORK!!! Please FIX THIS APP!!! ### 5/5 — Excellent *2016-09-09, version 2.5* No top 100 stones feature in mobile app , please add this to the app also some search issues when try to modify search ### 5/5 — Industry's No 1 app *2016-06-02* Totally redesign, Mellinial look, Excellent app to buy and search gia certified diamonds, easy and very friendly.... ### 1/5 — App does not work *2015-12-07* Does not save log info or offer fingerprint log in. Nice format once you figure it out but none of the features actually work so the app is absolutely worthless. ### 5/5 — Useful app for quick search *2015-09-25, version 1.2* Useful app for quick search ### 5/5 — Must INSTALL for Diamond trader or consumer. *2015-09-25, version 1.2* Must give a shot. Hari Krishna Exports is one of the biggest diamond manufacturing houses in the industry. Mobility personified in diamond trading. This application is very easy to use. User friendly at its best. Never thought it would be this easy to buy a diamond(s) online. After installing the HK.app it is very easy to get going. All you need is username and password. Very easy to register. It saved me a lot of time and efforts in going through different websites. Its very easy to compare stones. Very precise search results So many criterias to choose from and so to get you exactly what you are looking for. The all new *Watchlist* makes it even more easier for me and everyone to save the diamonds for future updates in the prices and discounts. Must install if you are buying diamonds. Hari Krishna is alos one of the most trusted organization in the diamond industry with a very hight growth rate per annum thus proving to be very trustworthy and customer friendly. ### 5/5 — Great way to buy Diamonds *2015-07-07, version 1.0* One of best app in diamond business ... ## Frequently asked questions about hk.co ### What is hk.co? hk.co is a mobile application developed by Hari Krishna Exports Pvt. Ltd. that allows users to browse, select, and purchase diamonds directly from their mobile devices. It aims to simplify and enhance the online diamond buying experience with various exclusive features. ### How does the Quick Diamond Search in hk.co work? The Quick Diamond Search feature in hk.co allows users to rapidly find diamonds by simply selecting their desired criteria. The app is designed to display search results on mobile screens very quickly, making the process faster than previous versions. ### Can I search for diamonds using my voice in hk.co? Yes, hk.co features a Voice Search function called 'Hello HK'. This allows users to speak out their diamond criteria instead of typing, creating a more convenient search environment and displaying results on the screen. ### What is the Concierge Service offered by hk.co? The Concierge Service in hk.co is a feature designed to assist customers with various requests. This can include arranging transportation, ordering hospitality items, and fulfilling other needs using the expertise of the concierge team. ### Is hk.co available on multiple devices? Yes, hk.co is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users. The app is designed to offer a seamless experience across these platforms. ### How often is hk.co updated? The latest version of hk.co is 5.15.9, and it was last updated on January 1, 2026. This indicates a commitment to regular updates and improvements for the application. ### What is the user rating for hk.co? hk.co has a user rating of 4.3 stars based on 7 ratings. This suggests that users generally have a positive experience with the application. ### Does hk.co have ads? No, hk.co does not contain advertisements. The application is free to download and use without any intrusive ads. ## Version history (last 5 releases) ### 5.15.14 — 2026-08-04 Enhanced our user interface for better usability and added new tools to improve overall performance. ### 5.15.13 — 2026-05-30 Enhanced our user interface for better usability and added new tools to improve overall performance. ### 5.15.12 — 2026-05-28 Enhanced our user interface for better usability and added new tools to improve overall performance. ### 5.15.11 — 2026-05-26 Enhanced our user interface for better usability and added new tools to improve overall performance. ### 5.15.10 — 2026-04-22 Enhanced our user interface for better usability and added new tools to improve overall performance. ## More apps by HARI KRISHNA EXPORTS PVT. LTD. - [HKCO TSA](https://appshunter.io/ios/app/hkco-tsa/id1479976304) All apps by HARI KRISHNA EXPORTS PVT. LTD.: https://appshunter.io/developer/1198183476 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*