One 10.67 carats portuguese round brilliant tanzanite, blue violet exceptional (30%/70%) more violet color, VS clarity, cut grade excellent, measuring 12.6 mm wide, 12.7 mm long, 10.2 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 80.9%, table width 41.3%. Tanzanite is color enhanced by heating. Extremely brilliant, our most popular cut with 177 facets. The overall quality rating of this tanzanite is 970 out of 1000.
Customize a Ring or Pendant with This Gemstone?
Did you know that we design custom Tanzanite jewelry? We would love to help you design the perfect piece of jewelry for this Tanzanite gemstone. Just email us or call us at 1-219-662-1390 to talk about what is possible.
We understand that this is a big purchase. If you have any questions, please don't hesitate to contact us at 1-219-662-1390. We are here Tuesday through Saturday. Or visit us in Crown Point, Indiana at 126 South Main St.
Our family only supplies the most amazing Tanzanite gemstones. If you are interested in how our Tanzanite gemstones are graded, watch the video here.
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.
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.
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.
zero complaints! full praise! :)
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, sparkly earrings.
the entire process was seamless and packaging was great. steve, thank you for the email and the rest of your crew for a wonderful experience!
- GuySee More Reviews from Trust Pilot
Steve Moriarty goes great lengths to bring you some of the most amazing Tanzanite you will find anywhere. Traveling to Tanzania, Madagascar, throughout Asia and other countries in search of the the ultimate gemstones for our customers.