heated. This process occurs over a long period of geologic time. Toll Free - USA & Canada only: The Blue Zircon stone can help you make your relationship stable and regain confidence in yourself when it comes to emotions. length x width x depth, Zircon has long had a supporting role to more well-known gemstones, often stepping in as an understudy when other gems were unavailable. I can't wait to see them [8.85 ct Amethyst pair] and design something for my beautiful girlfriend. Flawless, custom cut natural fiery blue zircon. Thank you very much. Colorless - SI-VVS Type II. Read our latest newsletter  Subscribe and be the first to know about news and future specials, Payment Shipping Return PolicyCustomer Reviews Security & Privacy FAQs. The number of axes, their length, and their angle to each other determine the system to which a crystal belongs. Free shipping on many items | Browse your favorite brands ... Blue Zircon Natural 5.30 Carat Oval Gem Genuine Loose Gemstone Cambodia. Normally our starting prices for good quality is $50 per carat and goes high according to size, quality and the color. American Museum of Natural History (New York): 208 (greenish blue, Sri Lanka). It can be colorless, blue, green, yellow, orange, red, violet, brown. "High" zircons have undergone little or no change to the lattice and are very acceptable for use as gems. Sapphire is the most famous, and is found in the full range of blues, from the palest blue to blue-black. Prices depend on color saturation, clarity and size. Find gemstone information by specific locations. The value and beauty of zircon did not escape the notice of George Kunz, gem buyer for Tiffany. Reportedly, this region in Cambodia is the world’s only deposit of material used to create such rich blue Zircon. Zircon is a Birthstone for the month of December. High zircon refractive indices range from 1.92 - 1.94 (often 1.925) for the ordinary ray and an especially high 1.97 - 2.01 for the extraordinary ray. 2 ct. Zircon. I liked being able to view the actual gem being purchased. There are no products in your shopping cart. $380 $380 SAVE $380. Bottom Line Recommendation: Cubic zirconia and diamonds may look similar at a distance, but differ drastically in beauty, quality and value.For a stunning engagement ring that will last a lifetime, we recommend choosing a real diamond over cubic zirconia. Because the tetrahedra are not linked to form chains, sheets, groups, rings or a framework, an equidimensional crystal habit and the lack of distinct cleavage planes are prevalent. Uranium and thorium are often present. Its varied palette of yellow, green, red, reddish brown, and blue hues makes it a favorite among collectors as … Yellow - SI-VVS Type II. The "self-irradiation", caused by the decay of these radioactive guests, results in damage to the atomic lattice and is responsible for the eventual alteration of the crystal to an isotropic glass. Thank you very much!!! Crystals have planes of symmetry and are divided into seven symmetry systems. Make Offer. Blue crystals are found in Cambodia, Thailand, and Vietnam, but heat treatment of the red-brown material from this region produces most of the blue gems. $30 $30 . Zircon is believed to provide the wearer with wisdom, honor and riches. Thanks so much for following up. The birefringence is usually 0.059 but can be as low as 0.036. $496 $496 . Round Drilled Checkerboard (Double Sided). Zircon supposedly helps one be more at peace with oneself. The larger the zirconia stone, the more valuable it is, having the clarity of the stones equal (clean). Zircon is seen as a grounding stone, that stimulates your purpose and helps you to reach your goals, and to keep motivated and inspired without losing your focus. Fine saturated blues in sizes over 10 carats are typically $300 to $400 per carat, while high quality stones in the 5 to 10 carat size sell for $200 to $300 per carat. Buy Gemstones and Gemstone Rings like this Beautiful Gem in 4 carat Blue Zircon Gemstone in Round Cut 9.6 mm on SALE now at AfricaGems.com. In ancient time natural Zircon, that is considered one of the oldest gemstone mined from the earth, was used to substitute diamonds duo to its beauty and optical properties, zircon is a birefringence stone, with strong pleochroism, high dispersion and high refractive index. $380. AAA Brilliance 1.90 ct Blue Zircon … Blue zircon is not found abundant in nature like Diamonds. Blue zircon is birthstone for December. Navigating their website was effortless as well. Hafnium, a metallic element, is always present in zircons, although the amount is usually less than four percent. These zircon properties are close enough to the properties of diamond to account for centuries of confusion between the two gems. BarryGems. This website makes it easy to search exactly what I’m looking for with great description of what I’m purchasing. With an attempted name change to “starlite,” he tried to bring blue zircon into the spotlight. When birefringence is high, light rays reflect off different parts of the back of a stone causing an apparent doubling of the back facets when viewed through the front facet. 6.31 CT NATURAL BLUE SQUARE ZIRCON . In fact, CZ is almost synonymous with the words ‘fake’ (hence the reason zircon has got a bad rep too). Blue - SI-VVS Type II. It is sometimes looked upon as a cheap Diamond simulant, but in actuality it can be a valuable gem. Minerals of this system all possess a single 4-fold symmetry axis. The blue zircon jewelry for sale also makes for a great gift. The two horizontal axes are of equal length, while the vertical axis is of different length and may be either shorter or longer than the other two. The blue Zircon from Cambodia is by far the most popular of all of the colors of Zircon. Blue Zircon Gemstones. $2,000 to $5,000 +/- per carat. While you can find a cubic zirconia ring like this on Amazon for a fraction of the cost of a beautiful 3 Carat diamond … Natural Premium Zircon gemstone (Blue) of Premium Quality $29.82 per carat THE GEMPUNDIT ONLINE COLLECTION Select a beautiful piece from our wide online selection, or chat with our experts for more options! A CZ, on the other hand, is practically worthless in terms of monetary value, with a carat costing around $20. Minerals of the tetragonal crystal system are referred to three mutually perpendicular axes. Zircon also prevents nightmares and ensures a deep tranquil sleep. GemSelect is my go too for Loose stone purchases. International: $8.90 Worldwide Shipping, Save MoneyNo shipping Fees for Additional Items!$8.90 Worldwide Shipping, Gems are always measured in Millimeter (mm), Dimensions are given as; Regards, Natural Zircon is among the most precious stone worldwide.Zircon has similarity like Diamond because of this quality it is highly in demand. From shop GalantaJewels. Blue zircon is produced by low temperature heating, but only the Cambodian and Burmese zircon will turn blue when heated. Though it resembles a lot with cubic zirconia because of the similar name yet both are different as Cubic Zirconia is lab created while Zircon is naturally occurring gemstone.Natural Blue Zircon is found to be around more than 4 millions of … Zircon s also popular as a diamond alternative because it can be found as a colorless stone. Zircon’s typical greenish blue color has been referred to as zircon blue. 3.2 ct Blue Zircon Oval 8.9x6.4mm(SKU 94) mundogemas. Birefringence is the difference between the minimum and maximum RI. -- CF, USA, Jan 2021, Thank you so much Ron! Since zircons come in all colors of the rainbow, jewelry buyers and gem collectors have many options. The IGS zircon value listing gives price guidelines for top color red, blue, green, and gold gems, as well as other colors and blue cat’s eye zircons. Low zircon can be almost isotropic and exhibit indices of 1.78 - 1.85, with a birefringence of 0.0 to 0.008 and a density of 3.9 to 4.1. -- CP, Hong Kong, Dec 2020, Hello Ron, the Kunzite pendant arrived already today. It is said to promote and foster confidence, compassion and strength. According to some Zircon relieves pain. Ceylon untreated. It can show a sky blue color all the way through to a deep blue. Zircons thus affected are termed "metamict" and classified according to the extent of the damage sustained. - Lydia Dyer, gem courtesy of John Dyer & Co. Zircon is a gemstone that’s not commonly known among jewelry buyers, which is a shame considering the number of beautiful colors it comes in. Your reputation precedes you which is why after a very long internet search, I decided to use AJS Gems for my purchase. Most gems have a crystalline structure. Aluminum often replaces silicon in the silicates, but such substitution occurs less frequently in the nesosilicates. The name probably comes from the Persian word 'zargun', which means 'gold-colored', although zircon comes in a wide range of different colors. A carat of zircon can sell from $75 to around $200 depending on quality factors. Its color diversity is caused by traces of certain impurities, some of which are radioactive.Zircon gemstones containing radioactive element traces undergo a process … Health Benefits On a physical level, the orange variant is useful for example against abdominal cramps or even menstrual pain. $389.99. Blue Zircon Ring - December Birthstone Ring - 14k Gold Fill or Sterling Silver - Simple Stacking Ring - Zircon Jewelry - Blue Ring Gemstone MinimalistMagnolia. The color is usually green and usually tends to be a grayish to yellow-green with a somewhat cloudy texture; brown and orange stones are also known to occur… Free shipping. These include earth tones such as cinnamon, sherry, yellow, orange, and red. -- YEH, USA, Oct 2020, Click here to see all our Blue Zircon for sale, Thailand, Myanmar, Sri Lanka, Cambodia, Laos, Vietnam, Norway, Germany, Russia, Madagascar, Brazil, Canada and the United States. except for round stones which are; $100 to $600 +/- per carat. There are relatively few gemstone varieties with good hardness and brilliance that occur in the color blue. Nesosilicate structures are generally determined by the size of the interstitial cations, the positively charged atoms occupying the spaces between the connected tetrahedra. From shop MinimalistMagnolia. Zircon is a beautiful natural gemstone that has the fire of a Diamond and comes in many colors. "Low" and "intermediate" zircons have undergone more extensive destruction, but none present a hazard to humans. Easiest website to find what I’m looking for as a starter gem collector. Blue Zircon with fancy shapes and better colors can be found at a price from $125 to $150 per carat on the wholesale market. Hi Ron, I got it [6.17 ct Sphene] yesterday and it's beautiful! We have all small to big sizes in stock which start from 1 carat and go up to 10-12 carats per piece. Verdict: CZ is definitely easier on your pocket! Explore rings, pendants and much more featuring this almost bafflingly beautiful stone - at affordable prices that might boggle the mind all the same. They are rare and most commonly come from the only location, that is Cambodia. It’s rare to find a Blue zircon gemstone above 5 carat… 1 ct. Zircon. Low-type zircon occurs in gem quality only in Ceylon and only as rolled pebbles in the gem gravels without any trace of crystal faces. Gem varieties vary in density, so carat weight is not a good indication of size. Blue zircon meaning is to help repel negativity, invite more happiness and love into the lives and to support during spiritual healing. One 6.5mm Round Faceted Blue Zircon Gem Stone Gemstone. Useful charts and list as reference and lookup recourse, The easy way to find the gemstones sorted by color. $30. Heat treatment is often used to produce stones which are colorless, golden brown, or sky blue. Blue Zircon Baguette 14k Gold Ring, Minimalist Ring, December Birthstone Jewelry, Blue Gemstone Ring, Art Deco Stacking Ring, Dainty Ring GalantaJewels. Zircon vs. Diamond Zircon rivals diamond for its impressive fire (dispersion: 0.039 to diamond’s 0.044) which is why for more than a century colorless Zircon has been an affordable substitute for diamond. Hindu poets tell of the Kalpa Tree, the ultimate gift to the gods, which was a glowing tree covered with gemstone fruit with leaves of zircon. In the nesosilicates, independent SiO4 tetrahedra are connected only by ionic bonds. Throughout history, zircon was admired but not to the degree of diamonds, emeralds, or rubies. I was pleased with the amount of information they offered along with the accuracy of such information. It is very beautiful! Blue Zircon Jewelry for Sale Adorn yourself in the azure hues of blue zircon jewelry from JTV. $261.60. Get the best deals on Blue Blue Loose Zircons when you shop the largest online selection at eBay.com. Ratanakiri Zircon is named for its locale, hailing from Ratanakiri (‘gemstone mountain’ in Khmer), a northern Cambodian deposit noted for yielding some of the world’s finest specimens. 1-800-464-1640 High zircon refractive indices range from 1.92 - 1.94 (often 1.925) for the ordinary ray and an especially high 1.97 - 2.01 for the extraordinary ray. diameter x depth, Select gems by size, not by weight! Beautiful Aquamarine, happy with its quality! Many years in precious metals I decided to expand my interest. Dear Ron, Thank you for following up the order, I have already collected the registered post from the post office. It is said to whet one's appetite. The refractive index (RI), measured using a refractometer, is an indication of the amount light rays are bent by a mineral. Dense atomic packing causes their relatively high specific gravity and hardness. The price for the Blue Zircon varies depending upon its color and weight of the stone. Zircons: yellow (15.5 cts), blue (23.75 cts). Order gemstones, loose gemstones, gemstone rings and gemstone engagement rings like this Beautiful Gem in 4 carat Blue Zircon Gemstone in Round Cut 9.6 mm . Blue to vivid blue, pastel blue sky blue and bright blue. I love GemSelect because they have a super wide range of gems and it is easy to sort them by price to find the one I want! Blue Zircon is not cubic zirconia and is a natural gemstone! Learn about technical details and facts surrounding the... Find the gemstones for a specific date and time, Toll Free - USA & Canada only: Blue zircons are the most popular, and their prices reflect this trend. Round stones are often given a "zircon" cut which is similar to a standard round brilliant cut with an extra tier of facets at the culet. The natural blue zircon very valuable, consider to get this stone and wearing it. Aquamarine is in the Beryl family (like Emerald) and can be much more expensive. Virtually all blue zircon is heat treated at low temperature. $54.99. On average, the price for Blue Zircon is $75 per carat for a gemstone that has a weigh of 5 to 6 carats. The largest selection of gemstone articles online... See an extensive selection of articles about birthstones, Fascinating details of ancient gemstones facts and stories, Learn about the healing effects of different gemstones. Zircon Valuation Report #106653 (2.02ct, color: 134 - medium very strongly greenish Blue; very slightly greyish) Zircon Valuation Report #101213 (15.10ct, color: 107 - medium bluish Green; very slightly greyish) Zircon Valuation Report #96106 (6.45ct, color: 209 - medium light strongly purplish Red; very slightly brownish) or Best Offer. You will hear from me again:) Take care, © Joel E. Arem , PhD, FGA. -- VK, Russia, Dec 2020. Color. Was: $327.00. Today, many people value zircon as a crystal that brings a healing energy and mental, physical and spiritual balance. Availability of Natural Blue Zircon at Navneet Gems –. While Zircon is found in Cambodia, Nigeria, Sri Lanka and Tanzania, Cambodia is the world’s premier source for Blue Zircon. -- TS, USA, Dec 2020, Hello! - BLUE ZIRCON -OVAL SHAPE - 8.15 CTS NATURAL LOOSE GEMSTONE. Zircon is the single member of the zircon group of the nesosilicates that is suitable for use as a gemstone. The [5.42 ct Santa Maria] Aquamarine is beautiful and I am happy with its quality, thx! The stone was received [11.92 ct Chrysoprase], very beautiful !!!! Although, I wish they had a wider variety in a particular gemstone, I was satisfied overall. High zircon also has a greater specific gravity range of 4.65 - 4.8 but its usual density is 4.70. Did you know this fact about that gemstone? Rarity. +66-39303404, Save Money - No shipping Fees for Additional Items! The birefringence is usually 0.059 but can be as low as 0.036. 1-800-464-1640. The carat weight becomes very important when understanding pricing factors and quality factors. Sincerely, $100. 6.31ct Fancy Blue Zircon gem Cambodia Gemstone Pear Natural Cambodian gemstone. Zircon can be more sparkly like diamonds than Topaz IMO. - One 6.5mm Round Faceted Blue Zircon Gem Stone Gemstone. Blue topaz, which is produced by irradiating colorless or pale topaz, is the most popular of all blue gemstones, since it is widely … The refractive indices vary. $400.00. Zircon is an important gemstone of many colors, and is an historical gemstone used for thousands of years. FAST 'N FREE. Blue. Selling Gemstones, Loose Gemstones and Gemstone … High zircon also has a greater specific gravity range of 4.65 - … Most Aquamarine is lighter blue with the deeper blues fetching a much higher price. So, all the benefits from this gemstone will work well for them. AAA Brilliance 4.70 ct Blue Zircon Cambodia zaragems. Zircon exhibits these typical characteristics. Intermediate material has indices of 1.85 - 1.93 for the ordinary ray and 1.84 - 1.97 for the extraordinary ray, birefringence of 0.008 to 0.043, and the density range of 4.1 to 4.65. The loss of luster on a Zircon stone is said to warn of danger. Zircon occurs in an array of colors. Blue Zircon belongs to the tetragonal crystal class. Make Offer. 5.6 ct Natural Blue Zircon from Cambodia. 10 x 8 mm Oval Facet quality loose gemstone for jewelry from GemSelect. They may possess up to four 2-fold axes of rotation, a center of inversion, and up to five mirror planes. Royal Ontario Museum (Toronto, Ontario, Canada): 23.8 (brown); 17.80 (blue); 61.69 (blue, step-cut). Make your relationship stable and regain confidence in yourself when it comes to emotions through to a deep blue able... From 1 carat and goes high according to the lattice and are very acceptable for use as.... They offered along with the accuracy of such information, but none present a hazard to humans heat is! Post from the palest blue to blue-black verdict: CZ is definitely easier on your pocket sizes in which! Occurs less frequently in the azure hues of blue zircon Oval 8.9x6.4mm ( SKU 94 ) mundogemas density... They are rare and most commonly come from the post office only by ionic bonds yourself... 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Zircon -OVAL SHAPE - 8.15 cts Natural Loose gemstone for jewelry from GemSelect of many colors blue zircons are most...