Size 5 and other Bridal Sets at Amazon.com. Cubic zirconia comes in different grades – from grade A to AAAAA. When you shop for CZ jewelry, the store will probably list a karat weight but may call it a 'diamond equivalent,' to help you understand how the (heavier) CZ would compare to a diamond of the same visual size. Due to increased demand, commercial production of CZ began in the 1970s. CZ is rated at 8.5 on the Mohs scale, versus diamond (the hardest substance) at 10 and corundum (sapphire and ruby) at 9. A white CZ is truly colorless, with none of the. The highest quality cubic zirconia is hard to tell apart from diamond without expert examinations. Copyright © Wuzhou Oceans Trading Co., Ltd All Rights Reserved. Unique Selling Points: The best AAAAA/5A+ quality, all loose CZ stones are hand-cut and polished. Cubic Zirconia White AAAAA (5A) QUALITY ROUND : Also Called Cubic Zirconia White - CZ White - CZ White Diamond - CZ Diamond - Lab Created Diamond ; CHEMICAL PROPERTIES: ZrO2, HARDNESS: 8.5 Moh’s Scale, REFRECTIVE INDEX: 2.17, SPECIFIC GRAVITY: 5.65-5.95, SHOCK RESISTANCE: 350° Within 2 days for small order, within 7 days for bulk order. Moissanite is composed of silicon carbide, with the chemical formula SiC. Cubic zirconia produces more flashes of color (fire) than a diamond. 5A are also marketed as being hand cut and polished and therefore, the very best of CZ. Cubic zirconia can be transformed into the same popular cuts and shapes that are used for diamonds and colored gemstones. Zircon found in most jewelry has probably been treated with heat to improve or change its color, and some of the stones may revert to their original colors after they are exposed to light. Simple round AAA CZ stud earrings look lovely for everyday wear, while larger dangle earrings can be used to dress up evening attire. A is the Lowest Quality, while AAAAA is the Highest Grade available. Cubic zirconia (CZ) is the cubic crystalline form of zirconium dioxide (ZrO 2).The synthesized material is hard and usually colorless, but may be made in a variety of different colors. Cubic zirconia is beautiful in its own right and only becomes a problem purchase when it is misrepresented as a diamond or other gemstone. Cubic zirconia produces more flashes of color (fire) than a diamond. Cubic zirconia can be transformed into the same popular cuts and shapes that are used for diamonds and colored gemstones. Alibaba.com offers 1,155 aaaaa cubic zirconia loose products. No.69 Xihuan Road, Wuzhou City 543000, Guangxi, China, The most popular stones to imitate a real diamond. Color: Cubic Zirconia White AAAA (4A) Cubic Zirconia White AAAAA (5A) Cubic Zirconia White AAAAAA (6A) All Prices are in US$ Cubic Zirconia White and Color AAA - Round & Shape; Cubic Zirconia White Round 4A, 5A and 6A ; … Our wide selection is elegible for free shipping and free returns. Cubic zirconia is a beautiful stone that can be worn in all situations. Cubic Zirconia (CZ) is an inexpensive diamond alternative with many of the same qualities as a diamond. A wide variety of grade aaaaa cubic zirconia options are available to you, such as silver, alloy, and stainless steel. Gems Cut Shapes: Asscher Cut, Cabochon Cut, Cushion Cut, Emerald Cut, Heart Cut, Marquise Cut, Oval Cut, Pear Cut, Princess Cut, Radiant Cut, Round Brilliant Cut, Trapezoid Cut, Triangle Cut, Trillion Cut. A wide variety of aaaaa cubic zirconia loose options are available to you, such as gemstone type, gemstone material, and certificate type. Download Loose Cubic Zirconia Category to find out more colors, shapes, and sizes. It is believed that the crystals had been brought to earth on a meteor that crashed into the site several thousands of years ago. Heat treatments make zircon less durable. Each stone is painstaking cut, by highly trained professionals, giving them the brilliance of fine diamonds. Furthermore, cubic zirconia engagement rings don’t cost the earth and give you some breathing space after the proposal is accepted to shop for the forever ring together – so she gets a ring which perfectly suits her tastes. The most common aaaaa cubic zirconia material is cubic zirconia. There are 642 aaaaa cubic zirconia for sale on Etsy, and they cost $9.31 on average. Cubic Zirconia White Round 4A, 5A and 6A Price . A 22-year-experience manufacturer is honored to good care of your projects. Cubic zirconia has its own rating system, from the lowest quality A-Grade to the highest quality AAAAA grade. Cubic Zirconia(Russia Cubic Zirconia or Artificial Diamond) have different grade quality from A, AAA to AAAAA quality, CZ stones A quality is cheap price and normal quality synthetic gemstones.There are 58 facets cut like diamond cut for A quality loose cz gemstones, but it less fire and brilliance than AAA quality CZ stones.It's also like diamond cut gemstones to your eyes. Nathaan Gemstones & Jewelry Factory offers Best quality Cubic Zirconia, Loose Cubic Zirconia stone, Loose CZ Stones White Round,CZ Diamond,CZ AAAAA Stones,CZ Stone China Manufacturer and Wholesale,Cubic zirconia stones Hand Cut and Machine Cut,Loose CZ Stones European cut and korean cut CZ Stones,Synthetic Gemstones and Lab Created Gemstones China Wuzhou Wholesale at Low … You can also choose from synthetic (lab created) grade aaaaa cubic zirconia, as well as from zircon grade aaaaa cubic zirconia, and whether grade aaaaa cubic zirconia … THOUSANDS OF SUCCESSFUL PROJECTS DEMONSTRATE OUR PROFESSIONALISM AND FLEXIBILITY. Cubic zirconia works nicely when set into necklaces, earrings, bracelets, rings, and other jewelry that is not worn on a daily basis. We strive to bring the highest rating grade AAAAA Cubic Zirconia to our Since cubic zirconia mimics a diamond but is not the same material, it is referred to as faux, fake, imitation, and stimulant. Gold Plated. Amethyst Color, Aquamarine Color, Canary Color, Champagne Color, Coffee Color, Garnet Color, Green Color, Lavender Color, Olive Color, Orange Color, Peridot Color, Pink Color, Tanzanite Color, Violet Color, White Color, Yellow Color. Get our free wedding checklist when you sign up for our newsletter. Statistics Cubic zirconia (CZ) is the cubic crystalline form of zirconium dioxide (ZrO2). She contributed to The Spruce for over 11 years. The average engagement ring purchased in California is just over $10,000 currently. Good Quality AAA Cubic Zirconia White CZ Stones Lab Created Gemstone Wholesale Prices. Use a less intense method to clean CZ jewelry crafted from sterling silver or from plated metals -- dishwashing detergent and a very soft brush may be all it takes to remove the film from the CZ and return its fire. If you spent that much for your ring, it would be harder to set it aside and purchase a second ring. It's a qualitative grading system that determines scratch-resistance of different minerals using harder, stronger minerals than the one being tested. Moreover, hand-cut cubic zirconia closely resembles real diamonds than machine-cut cubic zirconia. If you are looking for the highest quality CZ jewelries, you’ve come to the right place. Though the A rating system is an industry standard, it is only applicable to machine cut cubic zirconia stones. “Due to its low cost and close visual likeness to diamond, cubic zirconia has remained the most gemologically and economically important diamond simulant since 1976.”-. The scale is named after German geologist and mineralogist Friedrich Mohs, who invented the grading system in 1812. Amazon has a large selection of fine jewelry made with cubic zirconia. Store cubic zirconia jewelry by itself, or well separated from gemstones that are rated as harder or softer on the Mohs scale -- that type of storage is important for all jewelry to avoid scratches. Introducing "One Thing": A New Video Series. Another thing to watch for is cubic zirconia rating. White cubic zirconia stones are graded for quality.These resemble genuine diamonds.Usually,they are graded as A, AAA, and AAAAA with cubic zirconia AAAAA being the highest grade on the CZ Market. Melee Cubic Zirconia, Asscher Cut, Cushion Cut, Cabochon Cut, Emerald Cut, Heart Cut, Marquise Cut, Oval Cut, Pear Cut, Princess Cut, Radiant Cut, Round Brilliant Cut, Trapezoid Cut, Triangle Cut, Trillion Cut. You should understand the difference to make the proper choice when selecting a CZ stone. Their grading is handled a little differently: A CZ is not as durable as a diamond, sapphire, or ruby, and that means it is more likely to become scratched over time. Colorless moissanite gemstone. She has a special interest in vintage jewelry. Some of these cuts include the marquise cut, pear-shaped cut, oval cut, emerald cut, and the round brilliant, to … A five-tiered system of A (lowest grade) to AAAAA (highest grade) is used to designate cubic zirconia qualities, but most retail jewelry stores (online or off) do not refer to the grades; they're often seen when purchasing wholesale cubic zirconia. Here are some of the ways they differ: The Mohs scale measures a mineral's durability and hardness. Heat treated brown zircon was often made colorless with heat and used as a diamond substitute before CZ became available. 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. Cubic Zirconia engagement rings offer many benefits. MADE WITH LOVE This unique and heartfelt product is beautifully packaged and ready for giving. The highest grade of cubic zirconia is AAAAA, which measures 8.5 in hardness on the Mohs’ scale. Generally, cubic zirconia is cut to have the same facets and proportions as most diamonds.