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Jack was simply amazing! I had my grandmothers’ jewelry I inherited & had been to a few other gemologists & they weren’t very friendly or informative. Jack on the other hand was so kind & friendly, & insightful. I definitely recommend him and I will be using him in the future for sure! Thank You again Jack for everything!

I was in need for my jewelry to be appraised, Jack was so helpful and got my appraisal done right away. He was extremely professional and friendly. My family and I will definitely be back!

I put absolute trust and confidence in Isometric Gemological Appraisals when it comes to my private collection. It is rare to find such an honest,experienced and highly recommended appraiser and jeweler these days. There is no comparison when it comes to the highest standard of quality and craftmanship

I have had the privilege of working with Mr Ghazalian  for 4 years. He adheres to the highest standards. I recommend him anytime an appraiser is needed and am always confident in his abilities and ethics.

I was in need of getting some of my jewelry appraised and after looking around for awhile, I came across Jack and his business! He was extremely nice, professional, and knowledgeable. He not only appraised my jewelry, but all of my grandmother’s jewelry as well. I am extremely pleased with my service and definitely recommend him. We will be back! Thanks so much Jack!

With confidence, I strongly recommend Jack as an appraiser/gemologist. I was so impressed with his knowledge and thoroughness! Jack came to my location, fully equipped, and spent hours, completely focused, appraising 19 pieces of jewelry so that I could get them properly insured. He was very fair in his pricing, he updated me with his progress in creating the reports, and when completed, personally delivered the reports which had pictures, thorough descriptions, etc. Additionally, Jack was very helpful connecting me to an agent at Jeweler’s Mutual, and sent her the appraisals electronically for me. Jack is a lovely, reliable businessman I am happy to recommend!

Jack is incredibly professional, and knowledgeable. I had been procrastinating getting insurance appraisals for a long time.  I was very impressed, as he appraised all of my pieces in one day. He had superior knowledge as some of my pieces were old, and top luxury brands.

Jack did an amazing job! Very professional, private and affordable (a rare combination).  Needed to have some items appraised for too long (for insurance) and was referred here by our jewelry repair shop at South Coast Plaza.  We set up a private appointment (He only does appointments) and he took care of us perfectly.  Felt very safe and secure with the valuables.  He knows his stuff!!!!  Thank you!

I was in a bind and needed to get my fiance’s engagement ring appraised asap! Jack was very accommodating and said he would be more than happy to have me stop by in such a short notice. This was my first experience with an appraiser and never once did I feel uncomfortable.  He was very honest, professional, and very thorough in explaining the process to me.

It is very clear this gentleman’s love and enjoys his work and it reflects throughout the experience.  Thank you Jack for sharing with me the history of gemstones throughout the different past civilizations. Best of luck with that book!

Highly recommend!

Long overdue !!! Amazing person!! Needed help with my ring and he was well connected that he knew the designer and got me in contact with him. They go above and beyond to provide a great service! Thank you!!

Fast efficient service. Was able to schedule an appointment within 1 day. Completely no nonsense. Was greeted immediately and sat right in with the gemologist during the entire procedure. Highly knowledgeable and very personable.

Jack was professional, friendly and provided an overall excellent and relaxing experience. I purchased a diamond engagement ring overseas on a passion driven lark, but had a suspicion I was ripped off by the seller.  I received a accurate and thorough appraisal which facilitated a substantial rebate from the seller. I highly recommend Jack before purchase if possible or to verify your diamonds grading.
Thank you Jack, excellent work. I couldn’t recommend enough.

I took my engagement ring in for an appraisal.  Jack was very thorough.  He took his time to explain to me what he was doing and showed me the diamond under the microscope.  He is extremely knowledgeable.  He even recommended jewelry insurance companies to me.  I will definitely go to him for all of my future jewelry needs.

I heard about Jack Ghazalian from a friend who had all her jewelry appraised with him and was very satisfied with his work. My homeowners’ insurance company required me to get an appraisal before they would insure any of my jewelry. I made an appointment with Jack and drove up from San Diego to see him. Jack was so friendly, knowledgeable, honest and completely thorough. I felt completely at ease. Jack took the time to research my watches and explain to me why the value was higher than what I thought it was (I didn’t realize my Rolex watches went up in value) I had three rings a necklace and 2 watches done. His prices were very fair. Jack didn’t over inflate the values of my pieces (so that I wouldn’t pay more in insurance than was necessary). I just dropped off the documents with my insurance agent, and she was so impressed with the accuracy and professionalism of the reports. She asked me for his business card, so that she could refer other clients needing appraisal services from Jack!

Jack was very professional and thorough with the appraisal process. I highly recommend his services should you need to have your fine jewelry/watch appraised. Just an all around good guy and very knowledgeable