Originally from North Carolina, Kelly has always had a passion for helping others. Previously working in Real Estate she had success assisting her clients find their dream homes. After meeting her husband she made the leap of faith moving to New York City. 

When she and her now husband decided it was time to get engaged they didn’t have to look far. Kelly’s husband is in the business which gave her access to the finest diamonds in the world. She fell in love with the business and began assisting her friends and family and Kelly K Diamond was born! 

Kelly is personally committed to finding you the perfect and highest quality diamond at any budget. Our teams greatest joy is helping play a key role in your most special moments. 

Kelly and her husband are now parents of their son, Adam and have another on the way. We look forward to serving you and having you join the Kelly K Family!


Kelly K 💗

What Our Customers Are Saying

Kelly has created two custom pieces for me that I could not be more in love with! She was so patient talking me through all steps of the design process, she sourced the most beautiful gemstones and diamonds for each piece, and I know I can always trust her recommendations.
She is so easy to work with, keeps you updated during the process, and cares about making stunning luxury pieces that will truly delight her customers!
Thank you Kelly K Diamonds! ❤️

Allison B.

I was looking for an old euro diamond when I came across Kelly .
After talking to several jewelers , I knew I had found a gem in Kelly!
She was incredibly knowledgeable, sweet and very helpful.
I was buying a diamond on line so I was very cautious. After several conversations and pictures , I felt extremely confident in her ability to deliver . And deliver Kelly did! With the most beautiful, sparkling diamond ring .
The ring arrived very well packaged with its GIA report .
Thank you Kelly for taking such good care of us . And choosing such a magical diamond .
I can’t wait to do business with Kelly K again.


Kelly has been an absolute dream to work with. As someone chronically indecisive, not only was she extremely patient, she gave me the time, information and space I needed to make the most informed choice. I know very little about diamonds and she held my hand the whole way. I was able to make a purchase feeling excited and empowered. No small feat when you’re working mostly via instagram. Did I mention that she found my absolute dream of a diamond?! She did. She also set it so beautifully and in a flash. Without a doubt I would recommend Kelly to family and friends. She’s a true gem!

-C.K.(Bay Area, CA)

Finding KellyK diamonds was such a blessing. I have been looking for an old European cut diamond for almost a year and no one has a selection like KellyK. Kelly spent so much time patiently showing me countless diamonds to ensure we found the perfect one! She was patient and understanding which is so important when purchasing a diamond remotely. We will be a customer for life! Best jeweler on the east coast!

Mitch K.

Having searched numerous different jewelers both in my own city and around the country, coming across Kelly was the best thing that could have happened in my engagement ring journey. She was beyond polite, considerate, went above and beyond to answer the millions of questions I had, send pictures and videos, comparison pictures, you name it! After going back and forth for a while, I was finally able to decide on which diamond I wanted to get and Kelly never once pressured me at all, and I couldn’t recommend her enough to anyone looking for the perfect diamond. She even was able to work with all the small requests I had throughout the entire process! I will definitely continue using her services in the future!

If you want a five star experience, you go to Kelly K Diamonds! I cannot even begin to explain how kind, professional, and helpful Kelly is. She can find you anything you want—literally. And if she can’t find it, she will have it made especially for you to make sure you get exactly what you were looking for. If you’re looking for not only a great diamond, but a great experience too, then I highly suggest you work with Kelly! After my experiences, I’m a customer for life, and I have a not-so-sneaking suspicion that you will be too!

Leigh Kathryn

WOW! I am blown away that the vision I had for my ring is the exact ring I am now wearing! Kelly nailed it! The diamonds are so sparkly and clear, the dimensions and setting are perfect, and Kelly was so incredibly easy and kind to work with. I feel so lucky to have found Kelly and know we will be working together again in the future! Thank you Kelly for everything!

Jessy J.

KELLY!!!! Ryan proposed yesterday, I am OBSESSED with how the ring turned out! It is perfect, even more beautiful than I imagined and I’m so excited that it’s mine!!! I wanted to thank you (and Yoni) for everything, especially your patience and kindness through my indecisiveness. We both appreciate you so much, we’re so excited!

Jamie W.

From the minute I reached out to Kelly to help me design my engagement ring, she was knowledgeable, always available and made this important process easier than I could have hoped. As someone who knows nothing about jewelry, rings or diamonds, she helped guide me through the design process patiently, explaining and communicating with me every step of the way. I received pictures and a 360 view of the ring before it was made. Not to mention, I was on a very tight deadline that she went out of her way to accommodate, having the ring delivered to my doorstep overnight, a day after it left the jeweler. I highly recommend Kelly for all your jewelry needs and I will work with her again in the future!

Jakob F.



22 W 48TH ST SUITE 1002


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