
WELCOME
Welcome to Manju Export India – Your Trusted Source for Precious Gemstones & Diamond Jewelry!
We specialize in certified natural gemstones, exquisite diamond jewelry, and custom designs, ensuring premium quality and ethical sourcing. As a leading gemstone and jewelry exporter in India, we offer wholesale and retail solutions with secure global shipping.
Exclusive Stones
Daily Demand Stones
Glass-Filled Stones
Exclusives
Frequently asked questions
1. Understand the Types of Gemstones
Before diving into tests, it's important to understand the three main categories:
Natural gemstones are mined from the earth and often contain natural inclusions or flaws.
Synthetic gemstones are lab-created but have the same physical and chemical properties as natural stones.
Imitation gemstones look similar to real gems but are made of materials like glass or plastic.
2. Look for Certification
One of the most reliable ways to tell if a gemstone is real is through gemstone certification. Reputable sellers provide certificates from recognized gemological laboratories such as:
GIA (Gemological Institute of America)
IGI (International Gemological Institute)
AGS (American Gem Society)
These certificates verify the gemstone’s type, origin (natural or synthetic), clarity, color, and carat weight. Always request a certificate when purchasing precious gemstones like diamonds, emeralds, rubies, or sapphires.
3. Check for Inclusions and Imperfections
Real gemstones, especially natural ones, typically contain inclusions—tiny internal flaws or mineral traces. These are signs of authenticity, as synthetic stones often appear "too perfect."
Use a jeweler’s loupe (10x magnification) to inspect the stone.
Look for small cracks, bubbles, or feather-like patterns that are common in natural stones.
Lab-created stones may be flawless under magnification or show gas bubbles not found in natural gems.
4. Examine the Color and Clarity
Each gemstone type has a specific color range and clarity standard. For example:
Natural emeralds often have a deep green color with visible inclusions.
Synthetic sapphires might appear too vividly blue with no flaws at all.
Comparing your gemstone to known samples online or in a gem guidebook can help you spot red flags
5. Use UV Light or a Refractometer
Advanced tools like a UV lamp or refractometer are used by professionals to analyze gemstone fluorescence and light refraction. For instance:
Some diamonds fluoresce blue under UV light.
A refractometer can measure a gem’s refractive index, a property unique to each stone type.
If you’re serious about gemstones, visiting a jeweler or gem testing lab is the best way to get an accurate analysis.
6. Buy from Reputable Jewelers
The most effective way to avoid counterfeit gemstones is by purchasing from trusted and certified jewelers. Look for companies that:
Offer money-back guarantees
Provide detailed descriptions and origin information
Have positive reviews and customer testimonials
Final Thoughts
Telling if a gemstone is real involves a mix of observation, certification, and sometimes professional help. Whether you're buying an emerald, ruby, sapphire, or diamond, always insist on transparency and authenticity. A certified, genuine gemstone is not just beautiful—it's an investment.
Absolutely! We offer custom gemstone jewelry design services. Choose your favorite precious stone, cut, and metal setting to create a one-of-a-kind piece tailored to your style.
Mail us at our Provided Mail or Call / Text us at our Number.
We Offer a wide range of Customization for Jewelry Varying from Metal GOLD or SILVER, From Natural Gemstones like Emerald, Ruby, Diamond and Sapphires
we also Manufacture Bridal Jewelry from Kundan meena to Diamond Polki Sets at an Affordable Price Fulfilling your Dream Wedding Jewelry in a Budget friendly way.