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How Much is My Tanzanite Worth?

How Much is My Tanzanite Worth? Featured Image

The most valuable color of tanzanite is a pure, sapphire-like blue.

Would you like to sell a tanzanite ring or other item of tanzanite jewelry? The important question you have is “How much is my tanzanite worth?” There are various factors which impact the value of tanzanite, and we will cover each one in article below on appraising the value of a tanzanite gemstone.

However, if you would like to get started now, and learn how much your tanzanite jewelry is worth, contact Diamond Estate now for a verbal market apparisal and cash offer. We specialize in the finest tanzanite jewelry from luxury makers such as Tiffany & Co., Van Cleef & Arpels, and Cartier.

Call (800) 956-8505 for a Free Quote

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Real Reviews From Customers


I can’t express how much Diamond Estate Jewelry Buyers’ employees will go to bat for you. Over a period of 2 weeks working with them on a piece of jewelry and a watch, I truly felt read more they understood the way my wife and I felt about those two pieces. I especially want to thank Paula and Jacqueline for going above and beyond to get us the cash to make my wife’s dreams come true. Thanks again to Paula and Jacqueline for a job well done.

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Darrel A.

Google

I sold a diamond engagement ring and a wedding ring. Paula was exceptional to work with. She answered all of my questions and assuaged any concerns that I had. I know the price I got read more was fair, as I had a prior gemologist look at the rings, but I was not comfortable dealing with that outfit for reasons other than the price.

I am comfortable with my decision to sell my engagement ring, and I know I got the best offer I could get at this time. I highly recommend Diamond Estate Jewelry Buyers. Thank you, Paula, for all the time you spent with me. You have immense patience and empathy.

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Barbara M.

Yelp

I was very happy with the service I received with this company and Paula made it very easy for me to follow all directions!!! I would definitely do business here again and recommend read more them to my friends!!!....Mickie

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Mickie K.

Facebook

Thank you so much Paula for your professional handling of my heirloom diamond. When we first talked on the phone, your totally professional and knowledgeable demeanor regarding the read more diamond business assuaged any trepidation I had about sending my diamond. I was impressed with the way you shopped my diamond to get me the best possible price. When we agreed on the price the money was wired to my account within the hour. Well done! I will not hesitate to recommend Diamond Estate Jewelry Buyers to my friends and will tell them to ask for you by name!

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John P.

Yelp

It was a pleasure working with owner Carl Blackburn. He bought a diamond from me and the process went as smooth as I could have ever imagined. I contacted his company via the website, read more sending him the diamond's specifics. He quickly returned with an offer. He then sent a FedEx Overnight label via email. The diamond was in his office the very next day and he immediately contacted me saying he needed a few hours to evaluate my diamond. Then he called me. We talked about the qualities of my diamond. Carl was very honest and kind. I agreed with his evaluation and he wired me the money. It was in my bank the very next day! I highly recommend.

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P.C.

Yelp

I had a timepiece that I was looking to sell and searched high and low to find a reputable dealer to appraise the piece and would offer a fair price. I came Diamond Estate Jewelry Buyers read more online. At first I was hesitant to try an online service for this type of transaction but let me tell you, they were great. Paula helped me through the process and just as their website describes, it is a safe and secure method for this type transaction. It was a very smooth, seamless transaction…and the price was fair. I hope this review will allay any concerns people may have. I was hesitant at first, but now they will be my go-to people for this type of service in the future. Thanks again Paula for great customer-centric service.

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John H.

Yelp

Wonderful service! Paula made the selling process so easy for me from beginning to end. I live out-of-state, and she walked me through, step-by-step, exactly what to do to work with read more Diamond Estate to sell my diamonds. The process was effortless on my part! The owner gave me an excellent price. Paula was very professional and a pleasure to work with. I highly recommend working with Diamond Estate.

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Amy F.

Yelp

I sold a diamond engagement ring and a wedding ring. Paula was exceptional to work with. She answered all of my questions and assuaged any concerns that I had. I know the price I got read more was fair, as I had a prior gemologist look at the rings, but I was not comfortable dealing with that outfit for reasons other than the price. I am comfortable with my decision to sell, and I know I got the best offer I could get at this time. I highly recommend Diamond Estate Jewelry Buyers. Thank you, Paula, for all the time you spent with me. You have immense patience and empathy.

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Barbara M.

Yelp

I appreciated their professionalism and responsiveness to me. I have been deciding if I want to sell my watch. Paula kept in contact, explained the process to me and followed up with read more me each step of the way. And it was fast! I highly recommend using them if your deciding to sell some of your high end jewelry.

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Michelle M.

Yelp

I had never sold anything online before, so was a little nervous about selling my Rolex. Based on Yelp reviews, I visited DEJB’s website and was pretty impressed. Worked with Paula read more to text some pics and got an estimate within hours. I got estimates from three other places and DEJB was right in line with two others, but was a touch higher. Based on the great customer service, I went with DEJB. Once I said I was in, Paula got me the prepaid, secure, insured shipping information within hours. Once received, they let me know my Rolex was as described and wired the full amount immediately. What else can I say? Fast, secure, friendly, fair – what more can you ask?

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Scott E.

Yelp

 

Tanzanite is a blue/violet variety of zoisite, found only in the Merelani Hills of Northern Tanzania, near Mt. Kilimanjaro, where it was discovered in 1967. Named by Tiffany and Co. for the location of the mines, tanzanite displays pleochroism, which is the ability to show different colors when the crystal is viewed from different directions.

Colors of tanzanite range from a lush, sapphire-like violet blue to more purplish hues, with both colors often visible when the stone is tilted. Originally thought of merely as an alternative to the sapphire, tanzanite is now considered one of the most revered colored gemstones. Like many gemstones, tanzanite is valued by the same classic 4 Cs as diamonds: color, clarity, cut, and carat weight.

 

How Tanzanite Color Affects Value

The most valuable color of tanzanite is a pure, sapphire-like blue, though a violet-blue color specific to tanzanite is highly prized as well.  As a pleochroic gemstone, tanzanite will show different colors when the crystal is viewed from different directions, and it will generally be cut to maximize the best blue body color. Purple body color is also popular in tanzanite, but it is generally less valuable. Occasionally, violet blue tanzanite occurs with red flashes of pleochroic color coming from within the gem — a highly prized stone indeed.

Heat treatment of gem-quality tanzanite is nearly ubiquitous, and is widely accepted within the industry.

As with most colored gemstones, highly saturated colors are more valuable than weak saturations. The bigger examples of tanzanite tend to have higher saturations, with gemstones over five carats exhibiting the deepest blues and violet blues.

Almost all naturally occurring tanzanite in its rough form is trichroic, meaning that it shows three colors — blue, violet, and brown or burgundy. In order to remove the brown or burgundy component from the natural stone, tanzanite is treated with heat to reveal the blue and violet pleochroic colors.

The first tanzanite discovered was thought to have been naturally heat treated, either by a natural heat source below the surface of the earth or from wildfire. Heat treatment of gem-quality tanzanite is nearly ubiquitous, and is widely accepted within the industry. Considered permanent and stable, the heat treatment of tanzanite does not negatively affect the value of the gemstone.

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Evaluating Tanzanite Clarity

Clarity refers to the number and degree of inclusions in a gemstone — any naturally occurring flaws, cracks, or imperfections. Tanzanite frequently forms in relatively inclusion-free crystals, with cut and polished gems appearing ‘eye clean,’ meaning that any inclusions will only be detectable when viewed under magnification.

Any inclusions that can be seen with the naked eye will greatly devalue the tanzanite. Also, any inclusion-like small fractures or fissures that might compromise the stone’s durability will also lower the value dramatically. One rare inclusion can lead to chatoyancy, or a cat’s eye effect, and the resulting cat’s eye tanzanite is valued in a class by itself.

 

How Tanzanite Cut Affects Value

Tanzanite can be cut in a wide variety of shapes and faceting designs, but because tanzanite is pleochroic, the cut of the stone is of utmost importance to its final appearance. The relationship of the cut to the direction of the crystal structure will ultimately determine the gemstone’s face-up color — the most important factor in valuing an individual stone.

Any time a rough gemstone is cut, there is a trade-off between final carat weight and considerations of clarity and color. There is generally less waste when cutting tanzanite to get a bluish purple color than when cutting to emphasize pure blue or violet. As a result, face-up bluish purple tanzanites are more plentiful than pure blue ones. Gem cutters basically choose between larger, less desirable bluish purple finished stones and the higher per-carat price of finer blue or violet-blue.

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Tanzanite Carat Weight

Carat weight is simply the unit of weight measurement for gemstones. Like most gems, the greater the carat weight of tanzanite, the more valuable the stone. With tanzanite, color is often directly related to size. Larger stones, like those above 5 carats, tend to exhibit the deepest colors, and are accordingly more highly valued. Smaller stones are usually less intense in color, and can vary from medium blue to a very light pastel, and are less expensive as a rule.

When considering carat weight of tanzanite, it is important to know that two stones of the same carat weight might appear to be very different sizes, depending on differences in each gemstone’s proportions.  As a result, “face-up” measurements of the length and width are often referred to in order to compare the visual sizes of different gems.

 

Get a Free Tanzanite Appraisal

Contact Diamond Estate Jewelry Buyers today for a free verbal appraisal of your tanzanite ring, earrings, necklace, or loose tanzanite gemstone. You can also get the process started online by telling us about the tanzanite jewelry you wish to sell in the contact form below.

Call Us Toll Free: (800) 956-8505

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View Tanzanite & Diamond Jewelry from Tiffany & Co.

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About Diamond Estate

Diamond Estate Jewelry Buyers is a leading fine jewelry buyer and watch buyer serving customers throughout the US. We've built our business on core values of integrity, honesty, and superior customer service. Are you looking to sell diamonds, rings, watches, earrings or other fine jewelry? Get in touch to get your no-obligation offer.

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Diamond Estate President and Founder Carl Blackburn was interviewed in 2009 by KUSI Television, along with the Better Business Bureau's Sheryl Bilbrey, as one of San Diego's trustworthy and reputable jewelry buyers.

Ten Years later, Diamond Estate still maintains its A+ standing with the Better Business Bureau, while helping sellers nationwide become better informed through the many videos, guides, and articles published on this website.

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