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How to Tell if a Ruby is Authentic

How to Tell if a Ruby is Authentic

Rubies are among the most valued and sought-after gemstones in the world of jewelry, prized for their vibrant color and notable hardness. 

They are also known as gemstones of passion, undying love, valor, and intimacy. Apart from being an indispensable part of the BIG 4 club (emeralds, diamonds, and sapphires are the other three), ruby is also the traditional birthstone of July month. However, their high demand has also led to imitations.

Despite this, there are inherent properties of rubies that are nearly impossible to counterfeit. These include their characteristic hardness, deep and brilliant color, and natural inclusions.

At Moira’s online store, you’ll find a wide range of authentic ruby jewelry, each accompanied by authenticity certificates and crafted from the highest quality materials.

In this post, we’ll explore how you can verify the authenticity of a ruby to ensure you’re making a genuine purchase.

Ruby Ring

Different Ways to Tell If a Ruby is Real

1. Examine the Color Color is one of the most crucial factors in determining the authenticity of a ruby. A genuine ruby should display a deep, intense red, often with pinkish hues. High-quality rubies exhibit a pure red color known as "pigeon blood red." If the ruby appears too dark or has a brownish tint, it may be synthetic or of low quality.

2. Check the Hardness Genuine rubies are extremely hard, with a hardness rating of 9 on the Mohs scale. This makes them highly resistant to scratches. You can perform a hardness test with a specialized kit, but be cautious not to damage the stone in the process. If the ruby shows scratches easily, it is likely not authentic.

3. Look for Inclusions Natural rubies often have inclusions, also known as “internal imperfections.” These can appear as small bubbles, spots, or fibers. Unlike synthetic rubies, which often have uniform inclusions or are free from imperfections, natural rubies have unique internal characteristics. Use a jeweler's loupe to examine the stone closely.

4. Test Light Reflection Genuine rubies have a high ability to refract light, resulting in distinctive brilliance. Place the ruby under a strong light source and observe how it reflects. A genuine ruby will show a unique sparkle and light dispersion that is difficult to replicate in imitations.

Ruby Bracelet


The Best Authenticity Test for Buying Ruby Jewelry

A reliable way to ensure the authenticity of a ruby is to verify if it comes with an authenticity certificate from a recognized gemological laboratory. Certificates provide details about the quality and authenticity of the stone, guaranteeing that you have purchased a genuine ruby.

Moira Antique’s fine jewelry is synonymous with exceptional quality and elegance. Each piece is meticulously crafted to the highest standards, ensuring not only beauty but also authenticity and durability.

Our ruby rings, set in exquisite 18k gold, are distinguished by their impressive design and the dazzling color of authentic rubies that enhance each piece. The ruby earrings, also designed in 18k gold, add a touch of sophistication and luxury to any look.

Whether you’re seeking a statement ring for a special occasion or earrings that add daily glamour, at Moira, you'll find jewelry that captures the essence of high-end craftsmanship while offering the peace of mind that each ruby is genuine and of the highest quality.