What color tanzanite is most valuable?
What color tanzanite is most valuable?
Tanzanite gems with a strong-to-vivid blue, purplish blue and violetish blue color are the most valuable. The two rings at the top of the image are examples. These rich colors are the most appealing to the majority of people shopping for tanzanite. Most tanzanite has a light to medium tone and low to medium saturation.
What does AAA tanzanite mean?
AAA – The general highest quality material available, reserved for the very best jewelry. It represents about five percent of all Tanzanite. This grade has a strong representation of blue and violet, with intense flashes of burgundy. AA – The standard jewelry grade of Tanzanite.
What is the best grade of tanzanite?
The optimum range for Tanzanite is 4—6 where the stone is neither too light or too dark. The very finest stones lie in the 6 range. Saturation is arguably the most important component in the GIA color grading system.
Is tanzanite measured in carats?
A tanzanite’s carat weight is usually a big determining factor for consumers buying tanzanite in South Africa, and other parts of the world, as it has a direct impact on the price. A carat is a unit of measurement equal to 0.2grams (200 milligrams), and refers to the weight of a tanzanite and other gemstones.
How can I tell if my tanzanite is real?
Therefore, to check its authenticity, view the jewel in natural light and then place it under incandescent light. In natural light, real tanzanites usually showcase a blue hue with a tinge of purple. Under incandescent light, however, the gem will appear more purple and may even display some red or pink flashes.
How do I get good tanzanite?
Use the eye-clean standard to assess the quality of a tanzanite stone: There should be no imperfections visible to the naked eye. Tanzanite stones with inclusions should be deeply discounted. A blue stone with violet accents is reputed to be the highest quality tanzanite available.
Does GIA certify tanzanite?
GIA evaluates tanzanite but does not grade it. A GIA Colored Stone Identification Report assesses the characteristics of any polished, rough, mounted or loose material (weight, measurements, shape, cutting style and color); identifies whether it is natural or laboratory-grown; and names any detectable treatments.
Why is tanzanite so cheap?
Tanzanite is so rare because it is found and mined in a small area only four kilometers wide and two kilometers long at the foot of Mount Kilimanjaro in the Manyara Region of Northern Tanzania. Currently, the worldwide wholesale market for rough tanzanite is estimated at US$50 million.
Is there fake tanzanite?
Tanzanite does have a number of other imitations. The most common are Cubic Zirconia (CZ), Synthetic Spinel, Ytrium Aluminum Garnet (YAG) and even colored glass. These are actually very easy to spot as they are all singly refractive whereas Tanzanite is doubly refractive.
Does tanzanite crack easily?
Durability Tanzanite has a rating of 6 to 7 on the Mohs scale of mineral hardness and it also features the perfect cleavage. So, while this jewel isn’t extremely delicate, it can crack easily when subjected to a hard blow.
Are tanzanite rarer than diamonds?
1000 times rarer than “diamonds”. Tanzanite is 1000 times more rare than diamond because most gems are found in several places in the world but tanzanite is only found in Merelani Hills of Tanzania around Mount Kilimanjaro . The gem mining area is located 70 km from Arusha , where tanzanite was first found in 1967.
What is current cost of AAA tanzanite?
The current price and value for Tanzanite changes based on the weight. Tanzanite showing a noticeble green component will be worth significantly less. For richly colored AAA Tanzanite, 1ct is approximately worth $300-$425 per carat. 2ct sizes reach $450-$650 per carat. 3 carats and up will reach $650-$750 per carat.
How much is tanzanite worth?
So, how much money are we actually talking about? Prices change remarkably according to the stone quality, clarity, weight, and cut. Excellent quality, natural tanzanite will generally be worth around $400 per carat, as it is regarded as extremely rare and precious.
Is tanzanite or Sapphire more expensive?
Although tanzanite is the rarer of the two, blue sapphire is more in demand. All else being equal, sapphire is considerably more expensive than tanzanite. It is also often considered a good investment gemstone, as the prices of colored gemstones increase due to demand.