TIME TO FACILITATE YOUR GROWTH WITH OUR SERVICES

Who says you can’t have it all? With Dianco's all-in-one platform, you get the best diamonds and unparalleled services in a cost-effective way.

COMPETITIVE PRICING

With our direct access to mines, we can offer you diamonds for sale at the best price possible. And that means better margins for you! Forget about the middle men eating into your margins and enjoy the benefits that come with buying our certified, uncertified or rough diamonds. 

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PERSONAL ACCOUNT MANAGER

You deserve personal care and we are here to give it to you. We allocate personal account managers to each and every customer so that all your needs are taken care of. At Dianco, we do everything we can to make sure you have an enjoyable shopping experience with us. That’s what makes us the best diamond dealers in the industry.

GLOBAL PRESENCE

With offices in New York, Antwerp, Hong Kong, China, Dubai and India, our global presence makes it easy for us to not only source diamonds from all around the world but also to provide you the best service 24/7 no matter where you are.

best place to buy gia certified diamonds
best place to buy gia certified diamonds

CONSISTENT ASSORTMENTS

If you’re buying certified loose diamonds for jewelry, you need to have a consistent assortment. We ensure that all our diamonds are first accurately assorted in terms of size, color, clarity, cut and carat and then packeted. What’s more, our in-house manufacturing facilities enable us to provide regular supply. So, when you place an order with us, you can sit back and relax and leave the rest to us.

FLEXIBLE PAYMENT OPTIONS

Not only do we provide you with cheap certified diamonds, but we’re also all about making your buying experience as seamless as possible. Once your references check out, we work with you to create a customized payment plan that’s tailor-made to suit your needs. So, whether we’re setting terms or a long-term memo program, we’ll do what it takes to make it work for you. Like we said before - if you win, we win.

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REGULAR SUPPLY

Our long-term association with the largest mines in the world allows us to support companies that require a constant supply. Add to that our in-house manufacturing facilities that enable us to deliver polished diamonds consistently to our customers and you’ve got the best place to buy certified diamonds and non-certified diamonds. Guaranteed. 

TRACEABILITY PROGRAMS

We work with our mining partners to develop custom traceability programs for all our diamonds. This enables us to provide our customers proof of origin and the ethical sourcing methods used for the diamond. Please reach out to our sales representative for further details.

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MM WISE PRICING

We value your time and your money. We offer our customers MM wise pricing while they’re purchasing our stars, melees and full cuts. So, if you want nothing but the best non-certified and  best certified diamonds at wholesale prices that will satisfy your exact needs, you’re in good hands with us.

CUSTOM MANUFACTURING

At Dianco, we manufacture all our diamonds in-house in our state-of-the-art factories allowing our customers to place custom manufacturing orders that fulfill their requirements. Once you see what we can do, you’ll buy certified diamonds online only at Dianco.

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BAGGING AND FLUTING

We want to reduce the overhead costs for our customers. So, we give you the option of bagging and fluting where we create sorted batches for you based on your specific requirements. We make sure that you get just what you’re looking for at no extra costs.

Zen Stones

READY TO FIND YOUR ZEN?

Take the stress out of sourcing diamonds with Dianco. We are built for you!