Inland Empire's #1 Diamond Buyers, sell your diamonds today.
We buy quality diamonds over 1ct . We specialize in diamonds over 5 cts. When selling a diamond you need an expert. We have been serving residents for over 20 years, and we are a BBB A+ Rated diamond buyer, with unsurpassed knowledge when it comes to diamond grading and diamond values. We also buy high end platinum and gold jewelry, all Tiffany jewelry, Harry Winston , David Webb , Cartier ,VCA, and other high end makers. Rolex watch buyers, when looking to sell a high end watches, jewelry and diamonds we are the smart place to go. When its time to sell please call an make an appointment in our private and secure offices in riverside, well worth the short drive, or we can make house call to purchase larger value items. We serve Hemet,ca~ San Jacinto,ca~ Winchester,ca~ Homeland,ca~ You will see why we have thousands of happy customers. 951-686-2122. Markham numismatics is a trusted Diamond Buyer in Riverside CA.
Past grader for PCGS with 25 Years experience grading your gold coins, rare coins and more Blogs by Howard Markham
"I and my Wife have done business with Howard Markham and found him to be very friendly and honest. We have turned in gold chains and other items and were very happy with the way we were treated. We would highly recommend him and his company. If you are looking to sell or buy we and our friends have found him to be very honest."
Rating by Loyd in Riverside: 5.0 stars
Markham Numismatic is rated 4.5/5 based on 5 ratings from 5 user reviews