Welcome to Diamosite

Diamosite is a subsidiary company AJ DESIGN AND RETAIL, which is based in India and Leader of Gemstone of Diamond Industry. Our Goal To promote reputed sellers of India and abroad to sell quality products to our Buyer. As we have many years of experience in this industry we try to provide quality goods to our buyer and work as a pillar between buyer and Seller.

Inside our markets, thousand of people around the world connect, both online and offline, to make, sell and buy unique goods. We also offer a wide range of Seller Services and tools that help artistic entrepreneurs start, manage and scale their businesses. Our purpose is to reimagine trade in ways that build a more fulfilling and lasting world, and we’re committed to using the power of business to strengthen communities and empower people.

Indulgence in Destiny!

Welcome to https://diamosite.com/, the ultimate place for world-class fine quality of precious gemstones and rudrakshas.

The skilled artisans here do the perfect designing, cutting, polishing of the gemstone without deviation in its natural properties as the astrological significance has a high impact in the world of horoscopes. Exquisite gemstones and dedicated customer service are the hallmark of BIS, enriching their growth beyond Indian shores.

DIAMOSITE (Subsidiary company of AJ DESIGN AND RETAIL) is operated by a team of certified gemologist and jewelers with intensive knowledge of gemstone setting, quality check, processing expertise. With international travel to enrich knowledge and bring more excellence in services, Quality, Founder of AJ DESIGN AND RETAIL has paved a new gateway to source superior brand products in its product portfolio.

The collectibles pieces can be used not only for astrological remedies but even for personal collection and asset investment. These gemstones can be beautifully adorned in jewellery pieces to design marvelous ornaments.

The authenticity of gemstones and rudrakshas offered by them is an exclusive and important factor in building trust of customers.

Each gemstone offers – “Gemstone Identification and Appraisal Report”, certified by the recognized Gem Labs in the country.

The affordable pricing structure followed is the real bedrock of relationship with customers. These customers are treated with uttermost care and diligence to provide an everlasting bond of generations with AJ DESIGN AND RETAIL. This is the most important reason for the expansion of clients outside India within a short span of time.

The Founder of https://diamosite.com/ is not only serving the human race with integrity and morals but also preserving nature by their CSR activities. The noble purpose of it is to provide superior experience and product to each customer in the arcade irrespective of caste, creed, community, economy, status or influence.

AJ DESIGN AND RETAIL is a firm believer in goodness to human and no discrimination is done in any dealing with customers. This provides a strong platform for such an ages old organization to proudly stand in the nation.

The online shopping experience of https://diamosite.com/ is no less than real shopping as we have online assistants to immediately guide you and ensure the transactions are smooth and correct.

The efforts taken by these team members are beyond appreciation and what can be better of encouragement to them except another time shopping again with them.

https://diamosite.com/ is a rich resource that provides all over world’s finest gemstones to customers with consultation and mutual negotiation with their certified astrologers.

The principles of https://diamosite.com/ are worth recommending to other market players as a role model exemplar. The principles are high standing in their daily operations as well as in strategic decisions.

> Quality
> Customer Orientation
> Trust
> Social values
> Agility
> Forward Thinking practices

On these pillars the organization has achieved a remarkable fleet of success all over the world. The success stories are published on a website and newsletter to promote the brand highlights.

The mission of https://diamosite.com/ is to spread the beauty of gemstones all over the earth and create gemstone lovers.

Then allow yourself; to indulge in the grandeur and splendor of precious stones, gold, valuables and pamper your Jewellery collection.

We sincerely request you as an esteemed customer to please give us a noble chance to serve you and select atleast one gemstone / rudrakshas / ornament and add the best brand product to your exclusive product-line.


Products for sale


Sellers Active on Diamosite


Buyers Activie on Diamosite


Annual gross merchandise sales

Discover Diamosite’s Journey

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January 2019
Gets launched as online Marketplace merchant by Ajretail in India.
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May 2020
Attracts first investor, Gems & Diamond, and receives $100K investment
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December 2021*
Gets $5 million more as Geological Institute India Partners jumps on the investment

Meet Our Leaders

Roshan Kumar Jha

CEO Founder

Sukhsagar Jha

CO Founder

Robert Downey Jr

CEO Founder

Awards & Recognition

Business leaders and influencers recognize Ajretail as one of the most trustworthy retail companies in India., standing high for both customer and worker happiness.
  • ISO Certified!
  • GST startup India 

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