Cushion Cut Diamond Ring sold for $6.5 million at Christie’s
Who We Are
Diamond Registry is the world’s most comprehensive diamond price and information platform. Helping individuals to find the perfect diamond, buying directly from the source at wholesale prices.
Our service streamlines worldwide diamond sales and supply so you can easily and quickly purchase or sell every quality, size and shape of diamond to fit your needs.
Reviews from our clients
I like to do a "LOT" of research before I buy anything to make sure I get the best for my money. I read nearly every article online, visited many diamond dealers and boutiques but after contacting Nissan, I realized I can save a significant amount on purchase of an excellent quality diamond. His knowledge is impeccable and all advice given helped me gain great confidence in knowing what I bought was of the highest quality. Nissan responded quickly, is patient and most of all a true expert. He not only helped me purchase the diamond but also helped replicate a design of my choice and delivered on time. Cecilia personally delivered the ring to my office and is a joy to deal with. My fiance loves the ring and is delighted with the design and sparkle of the ring. I would highly recommend Nissan and Cecilia for all diamond purchases. Thank you.
For a guy like me, who started with no knowledge about diamonds, my hunt for the perfect engagement ring carried me across the city (though mostly Central). In dealing with different high-end jewellers to boutique diamond shops, it soon felt very transactional and became a dizzying array of understanding the 4C's..as well as another very important C..cost. In the end, the entire team at Diamond Registry, showed me patience, honesty, outstanding service and an amazing very well-priced diamond (plus customised ring) that my fiancé and I will appreciate forever. Thanks.
I was very lucky to have Nissan helped us in finding my engagement ring. He was very responsive, always provide very professional advice on how to compare the stones, not necessarily pointing at the most expensive one. He is thoughtful and patient and provided us with lots of options to choose from. Nissan found the most beautiful stones within our requirements in a very short time, we are so honored to have him helping us with our first stone.
Nissan and his team provided a gorgeous ring at a tremendous value. He took the time to ensure that we got exactly what we wanted and guaranteed that if we were not happy that he would make any changes necessary to make us happy. The distance was no obstacle for him and his team as they got it to us in a remote location and they were in constant contact with us. The ring came on time and we were very pleased with the entire experience. In addition, when we had the ring appraised, the value came in at nearly double of what we paid. Kudos to Nissan at his team at Diamond Registry for making my wife extremely happy for our 15th Wedding Anniversary. I will certainly do business with you again!