Gem Certification ServiceAll products available on our website are eligible for certification, providing you with professional and trustworthy gemstone evaluations.Certification DetailsScope: Certification can be issued for any product purchased through our platform.Certificate Language: Our local certified agencies only provide certificates in Chinese.Cost: The fee for each certificate ranges from $3 to $8 USD, depending on the certification agency’s charges.Application Process:Since gemstones must be sent to the certification agency for professional evaluation, the process involves queue time and dedicated personnel waiting during the assessment.To optimize time and reduce costs, we require a minimum order of 10 certificates per application. This approach ensures efficient use of resources and avoids repeated trips for single certificates.Minimum Order: 10 certificates per request.How to Request CertificationIf you need gemstone certification, please contact our customer service team. We will assist you in arranging the process and ensuring your gemstones are evaluated by authorized professionals.Important NotesThe certification process involves sending gemstones to an authorized lab, which can take significant time due to queuing and evaluation procedures.Because of the time and logistical constraints, we cannot process requests for only one certificate at a time.Certificates are issued by reputable gemological institutes, providing authentic and reliable documentation of gemstone quality.For further questions or assistance, please do not hesitate to contact us.Example of certificate image： Identification Agency：Jiangsu Zhongzhi Jewelry and Jade Testing Co., Ltd.

Amethyst — Brazil, Uruguay, ZambiaAmetrine — Bolivia, BrazilAgate — Brazil, Uruguay, MadagascarAfrica Bloodstone — Africa, Dominican RepublicAfghanistan Jade — AfghanistanAmazonite — Madagascar, Russia, IndiaApatite — Madagascar, Russia, BrazilApophyllite — India, BrazilAquamarine — Brazil, Nigeria, MadagascarAstrophyllite — Russia, glacial regionsAragonite — Spain, MexicoAventurine — India, Brazil, RussiaAzurite — Morocco, Mexico, NamibiaBismuth — ChinaBumblebee Jasper — Russia (Khabarovsk)Caribbean — Dominican Republic, MadagascarCarnelian — Brazil, Uruguay, IndiaBlue Celestite — MadagascarChalcedony — Brazil, UruguayCharoite — RussiaCitrine — Brazil, Zambia, RussiaCoral Jade — China, MadagascarDalmatian Jasper — South AfricaDali Jasper — Madagascar, ChinaDragons Blood Jasper — South AfricaElephant Skin Jasper — South AfricaFluorite — China, RussiaGarnet — Africa, Brazil, IndiaHematite — Brazil, South AfricaHowlite — ChinaRed Jasper — BrazilOcean Jasper — MadagascarKambaba — Romania, AfricaKyanite — Brazil, RussiaLabradorite — MadagascarLarimar — Dominican RepublicLarvikite — MadagascarLapis Lazuli — AfghanistanLepidolite — ChinaLotus Jasper — South AfricaMalachite — RussiaMoonstone — Sri Lanka, IndiaMorganite — South AfricaMookaite — AustraliaObsidian — ChinaOpalite — Man madeOnyx — Brazil, IndiaPyrite — Spain, Peru, South AfricaPeridot — Zambia, UruguayPrehnite — South Africa, AustraliaClear Quartz — Brazil, MadagascarEnhydro Quartz — Madagascar, BrazilRose Quartz — Brazil, South Africa, MadagascarRutile Quartz — Brazil, MadagascarGarden Quartz — Brazil, UruguaySmoky Quartz — Brazil, MadagascarRhodonite — RussiaRhodochrosite — Argentina, South AfricaRuby Zoisite — TanzaniaRuby In Kyanite — Myanmar, Himalayan regionsSelenite — MexicoSodalite — Russia, BrazilSphalerite — Namibia, ChinaPurple Spodumene — MadagascarStrawberry Quartz — Brazil, IndiaSunstone — Norway, India, TanzaniaTiger Eye — South Africa, ChinaTourmaline — Brazil, Africa, AfghanistanUnakite — South AfricaYooperlite — ChinaZebra Stone — Brazil, South AfricaDesert Rose — Mexico, MoroccoDendritic Sage Jasper — Madagascar, South AfricaPetrified Wood — MadagascarPhoenix Pine Stone — South AfricaSpinel Stone — Myanmar, Sri Lanka, TanzaniaRealgar — ChinaCordierite — Sri Lanka, India, MadagascarFossil Ammonite — MadagascarTrolleite Stone — Brazil, MadagascarHemimorphite — Mexico, Morocco, NamibiaMica — India, Brazil, MadagascarRainforest Jasper — Madagascar, South Africa

Sterling silver is a popular metal for jewelry, and 925 sterling silver is a high-quality alloy that contains 92.5% pure silver and 7.5% other metals, usually copper.The S925 silver rings/pendants we sell are individually packaged in sealed bags to prevent them from oxidizing and losing their luster,you don't have to unpack it until you sell it.What to do if your S925 silver rings/pendants turns black？Soak in cola for three minutes and then wipe(This is our unique technique,please note that it must be black Coca-Cola),then you will find that your ring has returned to its original state.please do not soak for too long to prevent the gemstone from falling off.

Due to its low hardness, when unpacking, be careful not to touch the stone with a knife!

On stainless steel, a mirror finish is a highly-polished commercial finish characterised by a bright, shiny and reflective surface.we use green stainless steel polishing compound, but the polishing compound will turn into black dust and adhere to the surface of the product after polishing, It is difficult to clean completely, which is also the disadvantage of stainless steel jewelry,If the stainless steel jewelry you purchased has this problem, you can clean it with hot detergent water, After cleaning, this problem will not occur.Not every stainless steel product has this problem. Black dust mainly exists in products with complex patterns,although stainless steel products have the disadvantages of being easy to break and producing black dust, but they are very cheap,we sell thousands of stainless steel rings every month.If you want high-quality jewelry, consider our S925 silver jewelry.

Before selling the yooperlite, it is best to prepare a UV lamp, which can be purchased online.These seemingly normal, gray rocks are rich with fluorescent sodalite and glow a vibrant orange and yellow under a UV light.Every yooperlite we sell is inspected with UV light.

Pink opal is a common opal ranging from a solid rose color to deep pink with white or black inclusions,due to its low hardness, even fingernails can leave scratches, be careful when unpacking.When unpacking, be careful not to touch the stone with a knife!

There are currently two types of polishing processes for obsidian：1. 5000-Grit, a mirror finish is a highly-polished commercial finish characterised by a bright, shiny and reflective surface2. 2000-Grit, Frosted obsidian, not reflectiveObsidian is a form of volcanic glass, long-term direct sunlight will cause cracks.If you have an 2000-Grit obsidian product and accidentally break it, we can provide a free simple repair tool and send it to you with your order, you can fix it yourself with tools.(only can fix 2000-Grit obsdian, only customers who have purchased our products before can get free tools).

Understanding Malachite’s SensitivityCompared to other gemstones like Topaz, Malachite’s softness is average, according to the Mohs hardness it is 3. 5 to 4. It is thus less hard and tends to scratch very easily and is more sensitive to chemical treatments as well. Also, The Malachite stone has a porous nature through which it can soak liquids and contaminants, which are likely to affect the outlook of the material. Knowledge of these characteristics will assist you in putting in place the proper measures that will ensure the well-being of your malachite.Cleaning Malachite SafelyIt is extremely important to take care of your gems, cleaning is one of them. Here are some methods to clean your malachite crystal.Avoid Water Exposure: Actually, avoid washing the malachite gemstone with water as it is not suitable like the majority of the other gemstones. In its capacities, this rock type is rather disadvantageous as water can penetrate through it and thus affect the stone. Nevertheless, one should not wash them with water rather use a wet rag instead, one can only try using a dry or slightly wet cloth to clean any dirt from the surface.Use Mild Soap and a Soft Brush: If your malachite stone needs washing then use water and a weak solution of mild soap only. Using a small and soft brush or a cloth, dip it into the soapy solution then, gently clean only the outer surface of the stone. However, make sure you do not bathe the malachite or wet it too much so that you do not end up drying it out. On cleaning, one has to dry the malachite crystal with another clean piece of soft material to avoid the formation of either fungus or mold.Avoid Harsh Chemicals: Do not come in contact with strong acids or alkalis or any cosmetic products like perfumes, detergents, creams, and lotions. These substances tend to affect the stone-bearing surface and they also dull it.Storing MalachiteWhen it comes to the malachite gemstone, it is paramount to think of how one stores it.Use a Soft Pouch or Lined BoxSeparate from Other JewelryKeep Away from Direct SunlightThe Protection of Malachite During Ordinary UsageAvoid Contact with Water and Moisture: Read the following points carefully: Avoid washing malachite gemstones with water and should not be exposed to water such as swimming pools, hot tubs, and rain. It has the potential to undermine the material, cause an object to fade, and lose its shine among other problems associated with water.Frequently Asked Questions:Q1. Is it possible to wash it with water?Ans: Certainly, it is not correct to clean the malachite with water. When cleaning, do not wet the stone as this will harm the stone, or use a cloth that is only slightly wet.Q2. In what ways can I preserve malachite so that it will not get damaged?Ans: It is recommended to keep the malachite in a soft purse or a wooden or leather box with a soft lining so that it does not come in contact with other jewelry and sunlight as it may scratch the stones.

What is the difference between Elite and Regular Shungite?Shungite is a black stone found only in Karelia, Russia. There are two or three types of Shungite, depending on the source, based on the stones' carbon content: Elite Shungite, Black, and Gray Shungite.In 1996, Sir Harold Kroto, Robert Curl, and Richard Smalley won a Nobel Prize for their discovery of fullerenes. Shungite is the only known stone that has fullerenes or hollow molecular carbon cages in its unique structure. There are three main types of Shungite available on the market. The main difference between the Shungite types is their organic carbon content. Other sources mention only two types of Shungite: the Elite and the Regular Shungite.The three types of ShungiteCertain sources mention three types of Shungite: Elite, Black, or Gray Shungite, while others only two types Elite and Regular. The Black and Gray Shungite are both Regular Shungites and the Gray Shungite has the lowest carbon content.1. Elite or Noble Shungite is the highest quality Shungite. It contains over 90% of carbon. It is a rare black stone with a silvery shiny appearance, and it's very fragile. Due to its high carbon content, this type of Shungite has the most powerful benefits in healing and EMF protection.2. Black Shungite or Petrovsky Shungite contains 75-50% carbon; it has a deep black color, similar to coal. Black Shungite is industrially mined, and due to its composition - carbon, other minerals, and chemical elements - can be cut in various shapes and polished.3. Gray Shungite contains only 50-30% carbon, it has a dark gray color. It can be cut and polished in any shape. A wide variety of products are made from Black or Gray Shungite including Shungite bowls, plates, pyramids, spheres, cubes, towers, phone stands, flat pocket stones, skincare products, and jewelry.All shungite products on our website are Gray Shungite, Cannot conduct electricity because the metal content is too low.

We work hard to include as much information about our products in our product descriptions on the product page, but if there’s something more specific you’d like to know please contact us.

We strive to maintain our stock levels in line with demand. However, from time to time we may become out of stock of a certain product. If one of our products is out of stock, please feel free to send us a message and we'll make sure to let you know when you will be able to order it again.

Please contact us to discuss your specific needs, Our services include but are not limited to:Drilling Service: We provide precise drilling on any product, ideal for creating pendants, charms, and various accessories. Our team also assists with the installation of hanging rings and pendant clasps, ensuring your items are ready for display or sale. (1 Day, No MOQ)Electroplating Aura Service: Enhance your products' aesthetic appeal with our electroplating service, available in a wide range of colors. Our competitive pricing starts at $5 to $8 per kilogram. (3 Days, MOQ 5kg)Custom Text/Pattern/Logo Laser Engraving: Personalize your products with our custom engraving service for text, patterns, or logos. All of our products can be engraved, and you can choose from multiple color options to add a unique touch to your items, making them truly one-of-a-kind. (2 Days, No MOQ)Custom Packaging: We offer tailored packaging solutions that include paper boxes and fabric bags, which can be printed with your logo for a polished and professional look, ensuring your products stand out in the market.(10days, MOQ 100pcs.)Custom Bracelet Design:Choose from over 100 different bracelet beads, and all bracelets listed on our website can be combined in any way. Additionally, we offer a wide variety of standard bracelet accessories to enhance your designs, allowing for endless customization.(2days, MOQ 20pcs.)