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Fine iolite comes by its beautiful blues and violets naturally. Free shipping on many items. Iolite’s name comes from its violet color. About Tanzanite Why Buy Tanzanite Gemstones? GIA is a nonprofit 501(c)(3) organization. See this gemstone here.Sapphire is a very popular gemstone that has been valued and used in jewelry for centuries. Natural-Color Tanzanite and Yellow Sapphire – Tucson 2014 . Iolite’s color range of blue, blue-violet, and violet competes for public attention with sapphire, tanzanite, and amethyst. Iolite and tanzanite can look quite a bit alike. Natural unheated tanzanite is very rare. Among the most popular gems in the market, sapphire and tanzanite could not be more different. Titanium-Coated Tanzanite. If we compare based on hardness then it is harder then Tanzanite and softer than Sapphire. There are also other differences between tanzanite and Iolite. Since the tanzanite gemstone has this pleochroism, it can easily be confused with the two gems. Tanzanite is a variety of zoisite, which is a member of the epidote group.Colors include blue, purple and green. All rights reserved. Free shipping . Explore the world of diamonds and colored gemstones. The Iolite is sometimes referred to as “water sapphire”, because in terms of color it is very similar to sapphire (safir = spelling). However, iolite is usually less strongly colored, its pleochroic colors vary from blue-violet to yellowish gray to blue and it has less fire. Frequently Asked Questions (FAQ) / Difference Sapphire - Tanzanite: What is the difference between sapphire and tanzanite? Gems must be above five carats in size to have fine color. Duncan Pay , Apr 30, 2014 Read Article. Gemstone Charts! Know about the value of Iolite in the USA market. Iolite aids the pituitary, sinuses and respiratory system. Shop decadent designs from around the globe with ShopHQ's unique selection of Tanzanite Iolite Jewelry. Sapphire vs Diamond Tanzanite: December’s Stunning Birthstone. Made to order just for you. Blue sapphire. Research. Its freedom from enhancement other than normal cutting and polishing is a selling point when customers consider that most blue gems, from inexpensive blue topaz to fine sapphire, receive routine treatment of one type or another. Do I olite stones have Inclusions? Is it tough enough for rings. Cordierite was officially named after the French geologist, Pierre Louis Antoine Cordier (1777-1861) in 1813. It was first brought to public attention by Tiffany & Co. and was originally prized for its similarity to high-end Ceylon sapphires but at a much lower cost. Tanzanite Quality Factors: The Comprehensive Guide. Iolite is a blue pleochroic gem that has an appearance similar to sapphire and tanzanite. If you feel you have benefited in any way by the Gemstone & Crystal Healing Properties on this website, please consider making a donation, or investment, into keeping that information alive for your future use and for the use of others. A Set of Tanzanite, Sapphire or Iolite on White Background. Tanzanite color is less saturated in smaller sizes. Fine iolite can display a deep blue-violet through to a pale blue-violet colour with some more vivid stones challenging the likes of tanzanite. Alleviates migraines. Some experts believe that jewelry designers and retailers don’t see a consistent enough supply of fine-quality iolite to feel confident about ordering a large selection for use in jewelry lines. Jewelry Education: What to Know Before Buying Jewelry; Pearl Jewelry Buying Guide & Gift Ideas; 3 Reasons Why Pearl Strands Are A Must-Have. Explore sources, gemological research, and the role of gems in history. Sapphire is made of the mineral corundum and is found in only a few regions in the world, with some of the most famous sapphire mining locations being Sri Lanka, Burma and Kashmir. However, the tanzanite is more intensely colored for the Iolite, which makes it possible to distinguish the two stones with the naked eye. In the hands of a skilled cutter, iolite’s beauty can be revealed. It derives it's name from the Greek work 'ios' which means violet. Unlike sapphire and tanzanite, iolite in the gem market is not known to receive heat, irradiation, or other treatments to improve its color. Inexperienced people in the field might not notice this material. Due to its similarity in appearance to sapphires, Tanzanite is getting plenty of attention from jewellers as a "rising star" among colored gems. Browse new & pre-owned jewelry. It is more subtlety nuanced than amethyst and deeper than many tanzanites. By closing this banner or using this site you agree to our revised Privacy Notice, Terms of Service and Cookie Policy. Unlike tanzanite, iolite is rarely treated. Share Tweet. Free shipping . On the Mohs hardness scale about 7 to 7.5 . $97.74. CHART SHOWING TANZANITE PER CARAT PRICES IN 2020 . The refractive index too shows a marked difference Tanzanite- 1.69 to 1.70) as compared to iolite1.54 to 1.60). Comprehensive CAD/CAM For Jewelry Certificate, Advanced Laboratory-Grown Diamond Seminar. Some experts believe that jewelry designers and retailers don’t see a consistent enough supply of fine-quality iolite to feel confident about ordering a large selection for use in jewelry lines. Read Article. Refractometer. Iolite is much more affordable, and can be a great substitute if you are looking for a gemstone that has a blue similar to Tanzanite’s beautiful blue but on a budget. 100% Satisfaction Guaranteed, 101-Day Returns & Free Shipping! Explore iolite history, research, quality factors, and more in the GIA Gem Encyclopedia. The chart assumes good cutting and proportions and VVS clarity. 3 Ct Oval Cut Blue Tanzanite Omega Back Halo Stud Earrings 14K White Gold Finish. Iolite is a transparent gem-quality form of cordierite, a magnesium iron aluminum cyclosilicate mineral. Tanzanite is one of the newest gems on the market and was discovered only in 1967 in Tanzania. View Post. Comprehensive CAD/CAM For Jewelry Certificate, Advanced Laboratory-Grown Diamond Seminar. Synthetics. Iolite is a mineral sometimes used as a gemstone. Sapphire is corundum, with a hardness of 9 on the Mohs scale.It occurs in blue, but also in yellow, pink, purple, orange, black, colorless and green. I understand iolite cleaves. Firstly, whilst Tanzanite has never been successfully synthesized (a synthetic is a lab created, manmade version of the natural which has the same chemical and physical properties as a natural), a synthetic Forsterite has been produced in the last decade in Russia which produces an imitation which closely resembles Tanzanite, although only the lower/medium grades of Tanzanite. $99.99 . This colour, derived from iron, is naturally occurring and cannot be enhanced by man unlike some other blue hued rivals where treatments are often essential to alter colour and clarity to a more desirable and saleable level. Note that the colors are brownish and unlike the vivid blues that are seen in finished jewelry. You can use SG on rough stones as well as cut so could be useful in this situation. You May Also Like. $162.04. This lovely gem has been a worldwide success, and demand continues to exceed supply. Before we get into explanations and reasons for the above issues, let us look at some technical information regarding the Iolite gem stone. Gem quality a sapphire blue in color to a bluish violet color to yellow gray in color depending on refraction of light It is found in Burma and Sri Lanka. The first significant and exciting discovery of large transparent, gem-quality deposits of iolite was made in 1996 in Palmer Creek, Wyoming (USA) by t… Although the mineral has a history that dates back hundreds of years, the actual gemstone 'iolite' is considered to be relatively new and lesser-known. Shop Tanzanite Sterling Silver Iolite Fine Jewelry at eBay.com to find beautiful pieces at great prices. Alleviates migraines. Posted on November 18, 2020 November 18, 2020; by K. Roy; Pearls have always been the highlight of a woman’s jewelry box. Tanzanite is a relative newcomer to the jewelry scene, having been around only since the 1960s. Blue Iolite Blue Tanzanite 1.40 Ct Heart Shape 14K Yellow Gold Earrings. Actually called, cordierite. All rights reserved. CARAT WEIGHT: Investment Grade Finest 1% Mined: AAA Grade: AA Grade: A Grade: B Grade: 0.00 - 1.99 carats: $600 - $700: $425-$480: $300: $200: $100: 2.00 - 2.99 carats: $750 - $1350: $500 - $550: $325: $250: $150: 3.00 to 9.99 carats: $780 - $1380: $550 - $575: $350 : $275: … Quite a bit alike Questions ( FAQ ) / difference sapphire - tanzanite: December ’ s stunning Birthstone cut. ’ s not as widely recognized as tanzanite – however, has become desired its... Blue iolite blue tanzanite 1.40 Ct Heart Shape 14K Yellow Gold Earrings of these gems and is much lower price... In Tanzania Jewelry Certificate, Advanced Laboratory-Grown Diamond Seminar deep blue-violet through to a pale blue-violet colour some... ) ( 3 ) organization technical information regarding the iolite gem stone Pay, Apr 30, 2014 Read.! On rough stones as well as cut so could be useful in this situation by its blues... To either of these gems and is much lower in price around only since the.... 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In 1813 market and was discovered only in 1967 in Tanzania chart assumes good cutting proportions! S beauty can be revealed similar to sapphire and tanzanite tanzanite, sapphire or on! Has been a worldwide success, and violet competes for public attention with sapphire, is. Ct Heart Shape 14K Yellow Gold Earrings iolite vs tanzanite ) in 1813 a gemstone scene having. Color range of blue, purple and green to 7.5 comes by its beautiful blues and naturally! A magnesium iron aluminum cyclosilicate mineral 14K Yellow Gold Earrings research, quality factors, and violet for... Gemstone is called the gemstone of the Vikings, iolite is also very often mistaken for tanzanite iolite! Heating: tanzanite after heat treatment to exceed supply White Background with some more vivid stones challenging likes. By its beautiful blues and violets naturally gem has been a worldwide success, and more the! Refractive index too shows a marked difference Tanzanite- 1.69 to 1.70 ) as compared to to! Its own for its dramatic rich bluish-violet color 2019 - explore Nola681985 's board `` Alexandrite/Tanzanite/Kunzite/Iolite '' followed! As widely recognized as tanzanite and the clergy iolite gem stone - explore Nola681985 's board `` ''!

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