We are a wholesale manufacturer and wholesale supplier of precious and semi-precious gemstones. As a wholesaler for loose gemstones, we have earned a distinction in the market for being a seller of well-proportioned, cut and polished fine loose gemstones. Founded by the visionary Mr. Suresh Agarwal in 1993, Navneet Gems and Minerals is spear-headed today by Mr. Navneet Agarwal, a certified gemologist with the GIA, Carlsbad, USA. The company’s headquarters are located in the heart of Bangkok, Thailand in the Silom Road with sister manufacturing in Jaipur, India.

While we work with semi precious gemstones of more than 100 different varieties, our company is focused as the supplier of some of the most finely cut and handpicked precious gemstones from our factory. What separates us from the pack is that those wholesale gemstones of such exceptional quality make us the premier in wholesale stones at the correct prices. That’s where we, at Navneet Gems, hope to make a difference. As a wholesaler, we provide the finest loose gemstones consistently along with cutting services and faceting of rough stones and preforms. Buying gemstones wholesale from Thailand is guaranteed to be a livening experience with us as we make sure to “grow together”. Our minimum order all together in a mix of gemstones is US$ 3,000.

We began our trade, many years ago, mainly with Topaz ( mass-produced semi precious gemstone), and even now, our heart lies with this beautiful gem. You may check out some of our exquisite Topaz gemstones here. With the success of our topaz products, we had ventured out and extended our list of semi precious gemstones. We are currently working with a lot of fine gemstones. Also, We are dealing with rubies, sapphires, emeralds, Montana sapphire, and those who looking for teal sapphire rings for their weddings and engagement. You may also browse through our website for some interesting and informative gemstone news articles on loose gemstones. Our latest passion is the unique teal sapphire(mermaid sapphires) and parti sapphires; we are an exclusive dealer of these.

We are a young and dynamic team at Navneet Gems and Minerals and are passionate about bringing the best in the world of gemstones to the table. We consist of experienced professionals with great expertise in their respective fields, from gemstone testing and treatment (Navneet is an alumni from GIA), research and development, and expert cutters and craftsmen. Our team also includes production, packing & shipping personnel, account managers, photographers, content writers and sales managers.

A trusted name in the gemstones wholesale market in Thailand, Navneet Gems is one of the most well-known manufacturers and suppliers of semi precious stones and precious gemstones to customers from over 40 countries. A majority of our customers are wholesale jewelry manufacturers looking for wholesale gemstones on a consistent basis and wholesale gemstone resellers, jewelry designers, and collectors. We wish to conduct trades with consistent and long-term buyers who wish to purchase regularly. However, we often undertake tourists in local Bangkok to support them with their purchases of precious gemstones from the hub of gemstones. We can guarantee good and reliable quality, reasonable prices, satisfactory pre-sale and after-sales services, prompt replies and express and safe delivery.

Being a trusted name in wholesale gemstones in Bangkok, our 25+ years of experience makes us easily approachable right now on WhatsApp +66985498500 or on email navneet@navneetgems.com, or contact us. We are currently also very active on Instagram, we upload new stories and feeds on an everyday basis.

We source our raw materials in the form of wholesale gemstone crystals, from all over the world. Brazil, Africa, Srilanka (Ceylon), Burma, India, Madagascar, China, Russia and some other countries. Once obtained, these raw materials are transported to our gemstone factory in bulk (most semi precious stones for India, precious stones for Thailand), where our expert craftsmen cut, shape, polish and produce the final loose gemstones. Currently, our factories produce more than 10,000 pieces per week regularly. Having our own manufacturing unit benefits us immensely in supplying gems at competitive prices with controlled quality to our clients.

You may check the list of available wholesale gemstones and buy loose stones by sending us an inquiry through email/call/Skype or WhatsApp. We currently specialize in Teal Sapphires, Blue Sapphire, Parti Sapphire, All colors of sapphires, Tourmaline (Mint Tourmalines, Blue Lagoon Tourmalines, Teal, Pink, Pastel), Tanzanites, Aquamarine, Morganite, Topaz in fancy cuts and all shapes. Visit us to know more about top-notch wholesale gemstones in Thailand.

We understand that it can be overwhelming to retail wholesale gemstones or wholesale gemstone beads and choose the perfect manufacturer, but we assure you that at our company we carry out our trade with utmost care and efficiency. Therefore it would be our pleasure to work with your company and excel at the challenges that are presented to us.

It’s a pleasure to have you visit our website, and our world full of exciting semi precious and precious gems. Also, it’s extremely simple to buy wholesale gemstones from us. Just write your requirements and send us an inquiry and our sales executive will get back to you within an hour and also help you if you need any kind of assistance in the ordering process. At present, we manufacture more than 55 types of wholesale natural gemstones, so in case any of your required stones have not been listed do not hesitate to drop your inquiry. Please have a look at the latest Navneet Gems work we have done in the past few years before you can place your order with us. Our minimum order all together in a mix of gemstones is US$ 3,000.

Another concern you may have is the sourcing of these gems, as many illegal mining operations are on the rise. We at, Navneet Gems and Minerals, have started a brilliant initiative to procure mostly ethically sourced gemstones. We largely source the rough cutting materials from mostly Thailand, Srilanka, India, Australia as many African nations have been involved in unfair trade. However, some percentage of our precious gemstones like Tourmalines, Tsavorites, Rubies (Mozambique), Sapphire (Nigeria, Kenya, Madagascar) come from African countries. We also put in efforts to be in touch with the miners over there to ensure they are mining in good conditions that ensure the happiness of the miners, provide basic pay and healthy mining conditions, following all laws. Although this increases the setup costs, we consider this is a start that we wish to keep implemented throughout. We cut and polish all gemstones in our own gemstone cutting factory and also take cutting projects to move towards a responsible safe cutting and polishing.

In case you would like to discuss anything about Loose Wholesale Gemstones and their sourcing, do not hesitate to send an email directly to Navneet at navneet@navneetgems.com. Also, Check out our active social media: Instagram.

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Precious Gemstones are what we have been focusing on since 2015, when Navneet Agarwal joined the business. Having our own production of all types of sapphires, rubies and emeralds. Sapphires are what we specialize in and are known for, especially teal and parti sapphires; which have gained a lot of popularity. We also launched the perfect teal sapphires called the “Mermaid Sapphires” in 2020. We are quite strong with Multi sapphire, Blue sapphire, Pink Sapphire, White sapphire, Purple sapphire and other fancy colors – having the capacity to supply most sizes and shapes from the calibration to the single engagement ring stones.



In order for a 50+ workforce in factory to work, we get consistent orders in Semi precious gemstones; in all types from the high end Morganite, Aquamarine, Tanzanite, Tourmaline, Tsavorite to the lower end semi precious gemstones like Citrine, Amethyst, Garnet, Peridot, Quartz, Onyx, Labradorite, Moonstone, Rutile. Literally, any size and shape can be cut on order.



Topaz is where our roots lie (Since 1995); mostly taken care by Mr Suresh Agarwal, the founder of the company.  We are dealing with White topaz, Blue Topaz (Sky, Swiss, London), Pink Topaz, Rough & Preforms of topaz & other mystic topaz colors by Azotic USA. We can meet your requirements like shape, size, quality, cut, carat weight and fancy custom cut orders for the high end market.



There are more than 25+ colors of quartz that we currently work with including Rose quartz, Crystal Quartz, Smoky Quartz, Rutile Quartz (Black and Golden), Mystic Quartz etc. We can make everything on order, custom cuts, shapes, sizes can be made to order.



If you are looking for a Wholesale Jewelry Supplier in Bulk, you can count on Navneet Gems and Minerals to be your responsible and reliable source. We have been creating beautiful gemstone jewelry pieces and more in our factories for many years. We have different types of jewelries available. From engagement rings to tennis bracelets, we custom make all types of jewelleries.



We work regularly with Black Diamonds and Salt and Pepper Diamonds in order to serve our customer base. Occasionally we also complete requirements of customers of white diamonds in Star, Melle, and single stones.

Teal and Parti Sapphire


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