• Making the world shine

    As a leading player in the diamond industry, we are dedicated to creating breathtaking pieces that are not only exquisite but also timeless, dazzling the world with the unparalleled beauty and brilliance of diamonds.


With over 15 years experience and real focus on customer satisfaction, you can rely on us for your next Diamonds. We provide a professional service for diamond rough purchase through fair Tender system.

  • Diamond Production

    Our diamond manufacturing services ensure the highest standards of quality and durability.

  • Rough Tender

    From initial design and project specification to archieving a high end finish.

  • Certified Diamond

    Our certified diamond services ensure quality and

  • Top Rated Diamond

    Experience the pinnacle of luxury and quality with our top-rated diamond services


DK & SONS, situated in Surat, India, has had great success and has earned a place in the manufacturing of gemstones. We have enjoyed providing beautiful gemstones to jewelers, jewelry manufacturers, and jewelry lovers in numerous countries all over the globe for the past ten years. With our most valuable and trustworthy clients, we have developed enduring connections. This only occurs as a result of our superior services, which are also the only factor in our client’s satisfaction.


    We combine quality workmanship, superior knowledge and low prices to provide you with service unmatched by our competitors.


    We are dedicated to providing the best quality diamonds in the industry, with a focus on ethical sourcing, expert craftsmanship, and unparalleled customer service.


    We carry an exceptional range of lab grown and natural colourless and coloured stones in every popular size, shade and shape.

Success Journey

DK & SONS started its career in gemstone manufacturing in 2008. First, we provide the service of scratching the diamond. We scratch polish diamonds of 2000 carats a month. By 2009, there was a 20% consecutive increase to 2018. Before 2018, we scratch only natural or polished diamonds. After that, we started Lab Grown Diamonds manufacturing and their polishing of 5000 carats. This was a massive boost to our company.

In 2021, then we started Diamond Rough Tender. Also, the company name before 2021 was Diamond King. In 2021, the company name was upgraded to DK & SONS. After that, in 2022, we started polishing diamonds of 5000 to 6000 carats a month. Then in 2023, we started making real diamond jewelry, and gemstones.


Here are a few of many certified diamonds that we have manufactured. We provide a professional service
which includes design, polish, and getting highly reliable certification for your next premium Diamond.


How We Achieved It? – Major Factors

Customer Pride

We are known as a top-tier producer of matched natural color gemstones to manufacturers. All thanks to our emphasis on quality and accuracy. Our focus on color and purity tenacity makes us the top provider of graded gemstones for quick and reliable manufacture.
We stay on the path to success by giving our esteemed customers value for their money and interest. Compared to other companies in the market, DK & SONS can manage the pricing and quality thanks to the operation of its production plant. Our objective is to make our cherished customers happy each time they purchase from us.

Affordable Unique Gemstones

At https://dksonss.com/, you may find a wonderful selection of precious stones, including rough diamonds, pearls, emeralds, and many others. We presently have more than 10,000 products available on our website, and every gemstone that can be seen online is surely available.
People can also take this into account when evaluating our costs and craftsmanship because DK & SONS has a great deal of experience in this industry and is recognized as a trustworthy manufacturer, supplier, and buyer.

How We Manufacture?

The process of transforming a rough diamond into a polished diamond involves several steps. First, the rough diamond is analyzed to determine the best way to cut it. Then, the diamond is marked and cleaved or sawn into smaller pieces. These pieces are then shaped into a round shape through a process called bruting. After bruting, the diamond is faceted, where it's cut and polished with a series of increasingly finer grits to enhance its beauty and maximize light reflection. Once the faceting process is complete, the diamond is cleaned and graded based on its cut, clarity, color, and carat weight. The process requires skill and attention to detail, and can take several weeks to months to complete, depending on the size and complexity of the diamond.

What do We offer?

Among many services that we offer, the major ones are:

  • Rough Diamond import
  • Diamond export
  • Rough Tender Facility Host and Seller
  • Jewelry and Diamond Jewelry Manufacturing

Only highly skilled professionals can achieve this success. Our team of professionals will never make you disappointed. They will always bring shine like they use to bring in diamonds. And that’s what customers always look for.

  • "I have been working with this diamond company for my business needs for several years now and I can confidently say that their professionalism and expertise are unmatched. Their diamonds are of the highest quality and their pricing is very competitive. They are always prompt in responding to my inquiries and orders, making the entire process seamless and efficient. I highly recommend this company for any B2B diamond needs."

    Gabriel Sterling
    Luminous Diamond Company
  • "I have been purchasing natural diamonds in bulk from this company for my jewelry business and I am consistently impressed with the quality and value of their products. The diamonds are ethically sourced and of the highest quality, with a dazzling brilliance and clarity that my customers love. The team is always professional and efficient, making the bulk purchasing process a breeze. I highly recommend this company for anyone in the market for natural diamonds in bulk."

    Ava Rosewood
    CEO OF Bijoux Boutique
  • "I recently purchased a natural diamond for my Client necklace from this company and I am absolutely thrilled with it. What impressed me the most was the wide variety of diamond sizes they offer, from smaller, more delicate diamonds to larger, statement pieces. No matter the size, the diamonds are of the highest quality with a stunning sparkle and clarity that is truly impressive. The team was incredibly helpful in guiding me towards the perfect size diamond for my needs and preferences. I highly recommend this company for anyone in the market for natural diamonds of any size."

    Isabella Goldsmith
    CEO OF Lumière Jewelry
  • Phone:
    +91 8866660577

  • Office Location:
    US, Dubai, Hong Kong

About Us

Founded by name back in 2008. DK & Sons has estabilished itself as one of the greatest and prestigious polished Natural & CVD diamond and congo goods rough providers.

Our Location
  • Plot No.20 TO 24, Kapur Wadi, Khodiyar Nagar Road,Varachha, Surat -395 006.
  • EW-1020,E Tower West Core, Bharat Diamond Bourse,Bandra Kurla Complex,Bandra(E),Mumbai-400051.
© Copyright 2022 BlueMoon