Got my beautiful Tanzanite earrings and I can't thank you enough! They are stunning.... The colour is vivid a deep violet blue....so much nicer than anything you can find in jewelry store chains in a mall. I love that Steve goes to Tanzania to get the raw stones and the history of it all.... Avoiding the middle man, I believe I got much better quality for the price in the end. Thank you again for making this purchase possible.

I purchased a loose Tanzanite and also had them customize a ring for the setting. I was a little nervous purchasing online without actually seeing the stone in person, but I could not be more pleased with both the stone and the ring. The Tanzanite is gorgeous! Extremely professional from start to finish. If you are waiting to take the plunge, dive in!

Love this group of PROFESSIONALS! They sold me a beautiful emerald cut tanzanite gem ( my jeweler here in Michigan confirmed the quality was great and fair price) Thought I would use MY jeweler to set the stone in a pendant…… he couldn’t guarantee anything as far as not chipping or cracking the stone in setting it, so ….. Sent the stone back to Alice, who was so easy to work with. She (and I) designed exactly what I wanted and shipped it back. Excellent customer service, beautiful end results AND fast getting it done Highly recommend these folks if you’re looking for something fabulous ❤️ Couldn’t be happier! PS so great if you need to actually SPEAK to a person…… an ACTUAL person answers your call👍🏻👍🏻👍🏻👍🏻

Absolutely Beautiful! Looks even better than shown on the website and color saturation is as described. I purchased a loose Tanzanite stone as an upgrade to the one I already had in my engagement ring. I was thrilled with the quality when it arrived. The buying experience was smooth and easy and I received it in two days. I will definitely purchase from Tanzanite Jewelry Designs again.

I recently purchased a tanzanite pendant from tanzanitejewelrydesigns.com. the price was great. I live outside of the U.S. and delivery was super quick (and well packaged). The pendant is absolutely GORGEOUS. I love it. I'd highly recommend tanzanitejewelrydesigns.com.

Chris and Alice worked with me to design a ring that incorporated some of my mother's jewelry and an emerald cut tanzanite. I inherited my mom's jewelry, but knew I would never wear it since it wasn't my style. I decided to reuse the stones in pieces I would wear. They were incredibly patient and proposed multiple designs. I love my new ring and can't wait for the next piece!

I reached out to this company because I wanted to design the perfect Mother's ring for my wife, to represent our living children and our miscarried babies. The staff from Tanzanite Jewelry Designs worked with me to help me come up with the perfect ring, and a great price for the finished product. I would like to personally thank all involved staff in this process, it was a smooth transaction! I would not hesitate to do business with these amazing individuals in the future. A+++++

Great products backed by great customer service. Enough said.

The Tanzanite and Tourmaline Pendant is absolutely stunning. Tanzanite color has saturated deep blue with a hint of violet with great brilliance. Just what I was looking for. The beautiful design with the accent Tourmaline and Diamond stones is breathtaking. Definitely beautiful craftmanship and elegant piece of jewelry. Great customer service. Highly recommend and I will purchase from seller again.

It was wonderful working with Tanzanite Jewelry Designs. Alice was so helpful and patient. I trusted them and righty so. They sent me pictures and videos on YouTube . I was able to see the actual stones I was picking, the color and the vibrancy. My earrings are beautiful, I am thrilled with them. Tanzanite Jewelry Designs has quality stones, the color and the vibrancy is very good for the cost. If I decide to add to my collection I would use them again.

The actual tanzanite and diamond ring surpassed the pictures and video of it in beauty on the seller’s website. An emerald and diamond ring setting is beautiful, but the kaleidoscope colors of a multifaceted tanzanite gem mounted with diamonds is more beautiful in my opinion.

My tanzanite gemstone is amazing. The description said there was a "rare red flash" and there is! It's GORGEOUS! Deep, violet blue color. So happy! Now I'm ready to find the perfect ring setting. Highly recommend Tanzanite Jewelry Designs to anyone looking for quality jewelry and great customer service.

Stone was exactly as shown on website. Delivery to Sydney Australia was flawless, quick and efficient, as advertised on the label, within 6 days. Very happy with the overall experience, would recommend to anyone considering buying gem stones online.

I worked with Alice to custom design a ring. She was prompt in responding and patient with multiple rounds of requests and tweaks. The final product arrived and it looks even better than I could imagine. I love my ring and would work with them again if I have other custom design work. Highly recommended!

These folks were very easy to work with! Bought a nice pendant for my wife last year, and decided that she should have some earrings to go with it. They had all the records from last year and were able to match the stone color and size very well. Sent along CAD of the proposed pieces and then a few weeks later they were done. Could not ask for a more professional (and talented) bunch!

I have made several online purchases for high end jewelry over the past 8 years, none of those experiences compare to Tanzanitejewelrydesigns. From the start which includes a comprehensive education on the stone of your choice to shipping AND beyond! These folks are there for you. All the online choices for a Tanzanite Necklace are beautiful. We had already made a prior purchase of earrings that were so deep blue in color we had to have a comparable necklace (of course). Over chat on the Tanzanitejewelrydesigns website our journey began. Alice was extremely helpful in finding us the right stone and setting for a custom design. She did all that research and kept me in my budget. Then we switched it up on her and made a purchase twice the cost, because it was so beautiful, and the price was reasonable for the size, quality and design. This was a large purchase, we only waited a day for the delivery, my wife was absolutely blown away with the Tanzanite gem and setting. It was such a high quality stone that exceeded her expectations! The prices for theses quality gems are hard to beat having done this several times and the service you get is absolutely unmatched! Thank you Jeff for your love of theses gems and thank you Alice for taking care of us!

I was hesitant about purchasing a stone in excess of $10K online but I am so glad I did. The staff worked with me to ensure everything was legit and secure before shipping. I interacted with three people and each of them was highly professional and helpful. They delivered the most amazing stone! I’ll be back for sure and will certainly visit their brick and mortar store next time I head through Indiana.

For years, I've been looking for a way to assess the quality of tanzanite as I bought a ring in South Africa and was never happy with the quality, though it's a lovely souvenir. I came across Mr. Moriarty's videos online and was captivated by his passion for the gem, and his innovative way of grading them. And then, I saw his work and was drawn in. With the guidance of the staff, I chose a ring that was right for me (style, size of my hand, and fit my budget). This gem is a changeling! It balances blue, violet, with pink and red flashes, a unique tanzanite quality. The main gem is offset by six quality diamonds. Yes, I bought this for myself, and I'm thrilled!

I ordered two sets of earrings from Tanzanite Jewelry Designs and they were both GORGEOUS! I spoke with Alice and Mr. Moriarty to help me with my selections and the customer service was truly outstanding. I will definitely be shopping with them again in the future!

I purchase a trilliant cut tanzanite diamond ring from Moriarty's Gem Art Store June of 2020. The nicest cut and color tanzanite I have come across, ever. (Bought one in St. Thomas a few years back and thought it was the best....not). This fall, 2021, I noticed a claw was missing from the tanzanite..... I contacted the store right away and talked to Alice....she was amazing....we arranged getting the ring back to their store... (the only ones I trusted touching it) and within only a couple of weeks I had the ring back in my possession looking brand new. Love the ring, love the service, love the talent wrapped up in the store called Moriarty's Gem Art Store. If you like jewelry as much as I do, you have to check out this store. Thanks again Moriarty Team.