Read what our customers have to say about us!

Have you been to one of our shows or purchased from the site? Please let us know how we did! What did you purchase and where? How was your experience? We look forward to hearing from you.

NOW THROUGH SEPTEMBER 30 your review will enter you in a contest to win a $20 gift card!  

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Sorry for the delay of this review. I was so pleased to receive my package, quickly shipped, of Herkimer diamonds. They were perfect and nicely presented. I love the special touch as well. 💗 Thanks so much.
Christine is a pleasure and I recommend finding what you need here!


I’ve purchased many pieces from “Of Coins & Crystals”… They do absolutely stunning work! They are also very quick to communicate back if you have any questions as a customer! Highly recommend!


Just received my new necklace today (Rose Rhodocrosite) – love it! So unique and great service too!


My first time onsite shopping and for herkimer diamonds no disappointments with their service and items. I quickly received a lot of three gorgeous clear brilliant shining babies 😍WOW so very happy. I am grateful, thank you thank you😊


Chris and Pete do an awesome job sharing their mining experiences!! They make it as exciting for us watching their videos as it is for them! I have purchases several herkimers and MANY drusy pieces. I especially love the drusy pieces for added sparkle to my fairy gardens and I keep the larger ones on display for all to see!! They always arrive fully in tact (their packing is incredible) and very quickly!! I highly recommend taking a look and starting your own collection of remarkable specimens!


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