📜 What is IGI and why is it important when buying a gemstone?
When you invest in a gemstone jewel - be it diamond, moissanite, sapphire or another - it's important to know that you're getting exactly what you pay for. This is where the role of certification laboratories, as IGI.
IGI (International Gemological Institute) is one of the largest and most respected gem certification institutes in the world. Founded in 1975, IGI has offices in over 10 countries and issues independent expert evaluations For:
Natural and laboratory Diamonds
Moisanite, morganite, ruby, sapphire and other stones
Finished jewelry (such as rings, earrings, necklaces)
🧾 What does an IGI certificate contain?
The IGI certificate provides detailed technical informationincluding:
✅ Carat (weight) ✅ Colour ✅ Cleanliness ✅ Proportions and grinding ✅ Diagram with inclusions (internal characteristics) ✅ Certificate number (often engraved on the stone itself)
💎 IGI vs GIA - what's the difference?
Feature
IGI
GIA
Popularity
Much used in Europe/Asia
Much used in the USA
Scope
Diamonds, moissanite, jewellery
Mainly diamonds
Speed of certification
Faster
Slower but with prestige
Price class
More accessible
Higher
📌 IGI is the preferred choice for laboratory diamonds and moissanitebecause it offers accuracy, affordability and speed.
✅ Why is the certificate important?
IGI certification gives you:
🛡️ Security - know exactly what you are buying
📈 Value - facilitates resale or insurance
💬 Trust - guarantee of the quality and characteristics of the stone
📝 Conclusion:
When choosing a gemstone - especially online - The IGI certificate is your best friend. It not only authenticates, but also protects you from unwanted surprises. Whether you are looking for engagement ring with diamondor economical but glamorous moissanite, always check if there is official certificate.
Important: All gemstone beads purchased from RINGFINITY come with a certificate verifying their characteristics.
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