• Great people very fair. Wont go anywhere else but here.

    thumb Robert Moyer
    September 1, 2020
  • Excellent!! Honest friendly and grest prices. Highly recommend for your next diamond and gold purchase or sale.

    thumb Gerard Metzler
    August 26, 2020
  • I found Keter Diamond's online while searching for a diamond and gold exchange. The professionalism and expertise is second to none!!! They are respetful, cool, and courteous!!! I brought in my jewelry and they got right down to business. No scamming or trying to get over!!! They gave me top dollar and i couldn't be more pleased!!! If you're ever in the DFW area, I HIGHLY RECOMMEND STOPPING BY!!!👍👍👍👍

    thumb Kyle Barker
    July 3, 2020
  • Go to floor 5, suite 590 THIS GUY IS SO NICE! I’ve been trying to get rid of my ring for a while, and he bought it no problem, gave me cash! Would recommend!

    thumb Sincerely Rhi
    June 26, 2020
  • Great service and nice people! Got a great deal for my 3 carat diamond! I would recommend visiting Ramy if you are in the market to buy/sell a diamond!

    thumb Brad Jones
    February 15, 2019
  • Ramy and his guys were very professional and welcoming. They do great business.

    thumb Andrew Finch
    January 29, 2019
  • I really appreciate the honesty at this place. Very high quality products and service. Also the staff is extremely knowledgeable of their product and have the upmost standards for their business. Highly recommend Keter if you are looking for top notch jewelry at a fair price.

    thumb Michael Senna
    December 13, 2018
  • I live in Dallas and needed to sell my beautiful engagement ring. Luckily I found Keter Diamonds. Ramy and Bradley were very nice and friendly. They were extremely knowledgeable and made me feel at home and comfortable. They are great people. I felt safe and at ease with my decision to sell. I will definitely be back for all of my jewelry buying needs!

    thumb Jennifer Dietz
    December 10, 2018
  • Great experience! They are professional, courteous, extremely knowledgeable, and quickly made me a great offer. They made the process easy and treat you like family. I will be back! P.S.-The expresso is amazing..

    thumb Ron Needham
    December 10, 2018
  • We are very happy with the outcome of this custom made engagement ring. I wanted something extraordinary, and Ramy made it happen. The ring is so beautiful. And the diamond is way better than any of the chain store diamonds had to offer and I highly recommend Keter diamonds.

    thumb Victor Pike
    June 27, 2018

Quick Bids

We are able offer quick and precise cash offers for Diamonds and gold jewelry because of our daily intense involvement in the diamond and jewelry business. Sell diamonds, gold, engagement ring, and rolex watches quick and easy!

Cash Offers

We are able to pay cash no matter how expensive the diamond gold or platinum piece you want to sell may be!


Our private Diamond buyer and jewelry buying office is located inside a building free of by-passers and accessed only by remote entry.

"Really we are diamond and jewelry wholesalers. Now, we have opened our doors to the public in order to give them an opportunity to sell their diamond jewelry at fair prices "
Ramy Robinov
Owner and President

How does the selling process work?

Make an appointment

We recommend making an appointment as opposed to dropping by. Many times we are in the midst of big diamond buying deals and customers who drop by end up waiting quite a while. Making an appointment to sell jewelry also allows for more privacy during the proccess. Click here to see our office hours.

We evaluate the diamonds and jewelry

After welcoming you in our office we will examine the jewelry diamonds and other item wished to be sold and evaluate their worth according to today's market. Please be sure to bring all paperwork for the jewelry pieces if any are present. Although many of the documents may be unhelpful, some such as GIA certificates do have a monetary value.

Get Cash

At this point we will give you the highest bid for your jewelry and upon your decision we will give you cash for your items.

Need a Diamond and Jewelry expert? 

You are more than welcomed to leave your contact info and we will be in touch shortly

Visit us

We love to host our customers at our office. Please be sure to make an appointment

Call us

We are available by phone 24/7. Give us a call to discuss how we may help you.

Contact us

Busy at work? Shoot us an email an we will respond back to you as fast as we can.