A stone that has undergone treatment to improve its natural state is considered enhanced. Add to Cart We love great turquoise and all that it means to Native American art, culture, and history. FREE shipping, Sale Price $106.25 How much a turquoise stone is worth is a common question among turquoise collectors. Brittle natural stones that are usually cloudy or stone that has been poorly stabilized receive (10) Stones that have been professionally stabilized are not allowed to receive more than (15) points even if they have a high hardness. This is a widely disputed subject because in some countries it is highly desired to have a pure turquoise stone. price for the best stones have easily risen 15-20 fold since 1974, when the turquoise fervor peaked in the 1970s. American Turquoise. It receives (2-5) points depending on the quality. The stone has a slight layer of backing. Original Price $125.00" These components are broken down into 8 indicators and weighted according to importance. Deep blue and vivid blue diamonds cost much more—around $75,000 for a 0.25 carat diamond. Raw turquoise chalk only receives (5) points on the TQI scale. Original Price $200.00" American Turquoise has been mined and made into jewelry since the Anasazi times. Tiny rare mines such as Lander Blue in Nevada is said to only have produced a few handfuls of nuggets. The rarities of this origin of turquoise, along with other rare quality indicators, bring tremendous value to our favorite blue stone. Website http://www.ehow.com/how_8038446_shape-turquoise-nuggets.html. Website pdf : http://image1.fmgstatic.com/pdf/The-Identification-of-Zachery-Treated-Turquoise.pdf, Mohs Hardness Scale, A rapid hardness test for field and classroom use. If you cannot tell, then give it a (15). The values in our guide come from a variety of sources including primary and secondary gemstone dealers, jewelers, miners, and wholesale suppliers of commonly traded gemstones. It measures 28.1mm x 18.7mm X 7.8mm. Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 16 per page 32 per page 64 per page 96 per page 160 per page Page of 1 The Turquoise Quality Index (TQI) is a measurement of the quality of the turquoise stone. Plastic is not really turquoise (1), reconstituted turquoise has been mixed with plastics and receives a low score of (2-3). According to Turquoise Sky, stones in these grades can vary anywhere from $3 per carat to $20 per carat and can be used for purposes such as costume jewelry or lower grade home accents. Turquoise is always formed on another material. In an unprocessed state, it can be very hard to judge the true value of the stone. This material is called the host rock. Turquoise is used for a variety of purposes, the most popular of which is jewelry work. Yes! This is extremely rare and receives a score of (20). Morenci mine in Greenlee County, Arizona, although still active, is one of the largest copper reserves in the world with an estimated 3.2bn tonnes, and so focuses on copper rather than turquoise. This price can range from $0.05 to $500 per carat, depending on the stone. FREE shipping, Sale Price $117.45 This 1950's collection of Morenci is the highest grade of all. Find out more in our Cookies & Similar Technologies Policy. The time and energy needed to process raw stones to make them presentable add a small value. The heavier the stone, the more valuable it is. FREE shipping, $18.86 Sparse matrix with no apparent pattern (4-5) points. $3.99 shipping. In an arid environment, turquoise forms inside the earth within host rocks (such as limestone and sandstone) under and high temperature and pressure, making it as hard as glass. It is common to see turquoise priced per carat when it is for sale. and can go as high as Rs 1,200 per carat ($20 approx.) Turquoise is weighed in carats, where 5 carats equals 1 gram. Shipping calculated at checkout. Stones can be rolled and polished, machines can help to create standard size cabochons for mass production jewelry making (2). McClure, Shane. Arizona Turquoise BuffaloNTurquoise. The most common indicator of an individual stone’s availability is the turquoise mine. 33 carat Morenci Turquoise Cab from the Morenci Mine in Arizona. I guarantee it’s authenticity and that it is 100% NATURAL and free of treatments of any kind. Original Price $220.00" Original Price $7.98" A brief presentation on natural American Turquoise from the famous Morenci Turquoise mine in Southeastern Arizona. (50% off), eAeeeedeeee eeeeeebeyeee eeSSJewelryDesigns, eAeeeedeeee eeeeeebeyeee eeTurquoiseNMoreInc, Sale Price $40.00 Rarity, consistency, and contrast of the color are more important factors because color preference are very subjective. Kammerling, Robert. How to shape Turquoise Nuggets. It may be hard to get an exact number because of the subjectiveness of these qualities. The higher the TQI number, the better quality the turquoise, the higher the grade and the more valuable the stone. Pieces are nice flats, suitable for inlay or cabs. Turquoise has withstood the vicissitudes of fashion as well as the passage of millennia. This is also the hardest of all the Morenci, probably upward of 6 on the mohs scale. Thunderbird Supply Company posted on Instagram: “Morenci Turquoise Cabochon Stock no. A very rich, deep pink stone will fetch around $60 to $180 per carat, while middle-of-the-road gems will typically run around $20 to $60 a carat. Learn more. The ancient Persians would say that the blue color of a robins egg is the most valuable; some modern collectors say the green colors are more valuable. Fossil turquoise and petrified wood turquoise are good examples. Subscribe. Sold See item details. Set where you live, what language you speak, and the currency you use. Raw turquoise stones, also known as rough stones, are stones that have been pulled directly from the earth in its most natural state. This is only a guide to make evaluating the price of turquoise easier. One carat of turquoise is equal to .007 ounces and is priced by grade and carat. Use the following charts as a guide to finding the TQI. It measures 12.5mm x 10.4mm X 3.6mm. Morenci Turquoise, Hopi coil plaque, Hopi coil basket, Papago basket, Tohono O'odham basket, Navajo wedding basket, Morenci Turquoise Mine, Native American Indian jewelry, Native American contemporary jewelry, vintage Native American jewelry, Vintage Indian jewelry, Contemporary Indian jewelry. For example, if a gem, which weighs 1 carat, may cost $500, but if all things remain equal the same gem at 2 carats may cost upto $2000 per carat just because a 2 carat Gem would be rarer than a 1 carat Gem. The price of a 0.3 carat light blue diamond costs $15,700 on average. While this is extremely rare, this can occur in just the right conditions. Some very tiny faceted gems (well under 1 carat) might exist. The composition of turquoise measures the materials that make up the stone. Original Price $50.00" For instance, this 0.84 … This is because it is harder to find large contiguous pieces in nature than small pieces. Alibaba.com offers 803 diamond and turquoise diamond price per carat products. Reconstituted turquoise is made from easily available chalk and receives (3) points. Good examples here would be Dry Creek and Easter Blue. As a gemstone, it is moderately priced, but keep one interesting factor in mind when investing in this gem: Kunzite's color has been known to fade over time, especially when in contact with heat and light. Did you scroll all this way to get facts about morenci turquoise cabochon? Excellent Multi Colored Patterns Exquisite Multi Blue Turquoise. Turquoise has inspired many legends and folkloric beliefs and remains a highly desired material for jewelry and decor… Synthetic turquoise is always a (1). 23 Carats. Synthetic turquoise is the most common and cheapest form of turquoise. It was closed in 2012. Within months of its closure, the price of rough stones from the mine skyrocketed. The fragments and impurities of the host stone that are not transformed into turquoise create a matrix of lovely unique colors and patterns. Stones can be rolled and polished, machines can help to create standard size cabochons for mass production jewelry making (2). FREE shipping, Sale Price $110.00 Finally, stones can be sculpted by an artist (5). The TQI is a number on a scale between 8 and 100. Sellers looking to grow their business and reach more interested buyers can use Etsy’s advertising platform to promote their items. The resulting stone’s physical properties are key indicators that help determine the value of the stone. There are many factors in play that determine a stone’s price, some are subjective and others tend to change over time. These are the stone’s physical structure and the stone’s rarity. Though the turquoise may have the same luster and shine as a gem grade stone, it may not be the same color quality or matrix balance. Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 16 per page 32 per page 64 per page 96 per page 160 per page Page of 1 FREE shipping, $109.00 A Classic Godber Turquoise Cabochon, named “Butterfly” Natural 35 Carat Cab Stone Untreated Gemstone Collector Grade GB01 $490 Awesome Natural Morenci Turquoise Cabochon 33 Carat Cab Stone Untreated Gemstone Gems Jewelry Findings MC01 $198 It measures 25.6mm x 22.9mm X 7.1mm. 37.5 carats. FREE shipping, eAeeeedeeee eeeeeebeyeee eeTurquoiseMatrixShop, $180.00 The host rock is a completely different material and has its own qualities that can either increase or decrease the worth of the stone. These technologies are used for things like interest based Etsy ads. Above and to the left is a 19 carat water-webbed Morenci Turquoise cabochon with wonderful character. FREE shipping, Sale Price $5.49 The stone has a slight layer of backing. Reviews There are no reviews yet. Finally, stones can be sculpted by an artist (5). This causes this scale to fluctuate from year to year based on the mine’s production and distribution of the turquoise. Send me exclusive offers, unique gift ideas, and personalized tips for shopping and selling on Etsy. A good stabilized turquoise cost about $.4 to $3 per carat, the price of stabilized turquoise most times depend on the metal it is on. Original Price $130.50" Natural stones that seem dull and feel chalky are most likely under 5 on the hardness scale and receive (10). Take full advantage of our site features by enabling JavaScript. What is the value of your turquoise stone? You've already signed up for some newsletters, but you haven't confirmed your address. For the purpose determining TQI we don’t recommend damaging your precious stone! This is substantially higher than, say, your average Sleeping Beauty or Royston turquoise cabochons, which often run to $2-$3 per carat, but it’s nowhere near the value of … The heavier the stone, the more valuable it is. For stones that are obviously lower quality use the chart below(1-5). The TQI scoring system is a great way to get a quick estimate. It is not valuable because it is pure plastic (1). The pattern is also a controversial indication of stone value. Turquoise prices per ounce vary based on availability, carat, quality, grade and rarity. (50% off). This is a natural unbacked Morenci Turquoise cabochon. Some turquoise is not formed completely and needs the aid of enhancing agents to make it usable in jewelry. Turquoise Quality Index Simply use deductive reasoning. Again, it is a very small factor and does not usually cause a dramatic change in price. $170.00, $200.00 Turquoise is considered a precious stone, though most of the turquoise on … Natural Sleeping Beauty Turquoise Rough Large Specimen 8457 Carats 3.73 Pounds 0002. Note – Currently, Turquoise price in India starts from Rs 300 per carat ($5 approx.) Consistent matrix with little patterning or are rare patterning  (6-7).