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I received the most beautiful pair of round tanzanite earrings in 2 days! I love them. I cannot say enough about this company and the attention I received from them. I would highly recommend them to anyone interested in tanzanite.
4lcs 1898
Blue Violet Exceptional Round Tanzanite Gemstone 3.55 Carats
$2,400.00$3,910.00
One 3.55 carats round brilliant cut tanzanite, blue violet exceptional color, 10X LOUPE CLEAN clarity, cut grade very good, measuring 8.7 mm wide, 8.9 mm long, 6.7 mm deep; with good polish and very good symmetry. The overall quality grade of this tanzanite is 944 out of 1000 putting it into investment quality. The proportions of the tanzanite are as follows: total depth 77%, table width 52%. Tanzanite is enhanced by heating. Put in pendant
How We grade our tanzanite
Our family only supplies the most amazing Tanzanite gemstones. If you are interested in how our Tanzanite gemstones are graded, watch the video here.
the excellence is in our cutting
No other jeweler cares about the brilliance, cut and color in their gemstones more than us and owner, master gem cutter, Steve Moriarty.
Customer Reviews
Excellent customer service. Received expert advice on my purchase. My new earrings are the most beautiful tanzanite gems I’ve ever seen. I look forward to purchasing more tanzanite jewelry from Tanzanite Designs.
I bought my wife a pair of exceptional oval tanzanite and tsavorite accent earrings and we are extremely happy with the quality of the product. they are more beautiful than expected! my wife is thrilled to wear such high end...
It was truly by chance that I came upon your online store. When I saw Steve Moriarty's name, I was excited that the man who, 25 years earlier, had ignited my fascination with Tanzanite as it became my favorite gem...
I wanted an original piece of exquisite tanzanite jewelry for a gift and found the whole process to be very easy and secure. The gem and setting looked exactly like the picture on-line. It arrived in a very timely fashion...
No Other Jeweler Goes As Far For Your Tanzanite as us
Steve Moriarty travels to Tanzania for Tanzanite. Not only does he visit the miners at the Tanzanite mines, but buys the rough to bring back to the USA to cut himself. These gemstones are the ones that we set in the jewelry featured here. What other jeweler goes this far to bring you the most amazing Tanzanite and custom jewelry?
Every piece of Tanzanite jewelry and gemstone from our family has so much work put into it. Don't just buy a gemstone, buy it for the story behind it.
Ever Wonder What a Gemstone Looks Like Before It Is Cut?
Before
After
FAQ
How do we grade our Tanzanite?
Our family only supplies the most amazing Tanzanite gemstones. If you are interested in how our Tanzanite gemstones are graded, watch the video here.
Do You Ship Internationally?
Yes, we ship to over 200 countries. You can choose your country at checkout to see the costs. Please note you are responsible for all taxes and custom's fees going into your country.
How Much is Shipping in the USA?
We provide free USPS priority shipping with insurance which takes 2-4 business days. We also offer overnight options through Fedex and USPS at an additional cost.
Why Was My Order Canceled?
All orders are ran through our 3rd party fraud system. Due to this, some orders are canceled that do not pass. Others may require more information from you. We apologize about this extra step, but we get multiple fraudulent attempts per day due to having higher prices luxury goods.
What is Your Return Policy?
All orders (not including custom projects) come with a 30 day return policy. Minus the original and return shipping costs.
I Like One of Your Gems, Do You Offer Custom Design?
Yes, that is our specialty. You can choose any gemstone on our website and contact us here. We would be happy to design an amazing piece of jewelry for you!
Over 40 Years in Business
Our family has over 30 years of experience in the jewelry and gemstone business. Most of gemstones you see are cut by Steve Moriarty and all the jewelry designs were done by in house artist, Christopher Michael. No other company puts so much effort behind every gemstone and every design. Buying from Moriarty's Gem Art, you get more than gift, you get a story.