Keepsake Diamonds Corp., located at the Commack Jewelry Exchange, is the first booth on the left when you walk in. This premier jewelry store provides customized engagement rings, tennis bracelets, necklaces, gold jewelry, silver jewelry, and jewelry for special occasions. They also buy gold, silver, and diamonds. Customers describe wonderful experiences with the jeweler, John, who greets everyone with a smile and a friendly welcome. He is incredibly helpful, honest, very knowledgeable, and personable. He is a straight shooter with quality items. One customer went in for two wedding rings and found beautiful ones to choose from, noting the price was half of what the big chains wanted to charge. The rings came in fast with no stress. Another customer had sentimental items, including a rope chain and cross, repaired. John knew exactly what to fix, took great care, and the items looked brand new. The prices are amazing, and customers were very happy with their purchases without feeling pressured. Many highly recommend this jeweler and will return for all future jewelry needs.
This place is fantastic.(first booth on the l.eft). I had many items repaired. Manuel was so helpful and patient with me. John had repaired all items, I couldn’t even see where he repaired the hinge on my bracelet. This is now , my new go to place and the verity of jewelry is nice! Thank you fellas!!!!
December 2025
first booth on the left as you walk in John greets you with a swile. I was very happy with my purchase. I got a great price and I wasn’t pressured for the sale..
August 2025
John is a straight shooter with quality items. John knew exactly what we wanted, we will be back for all our jewelry needs. Thank you John!
