Difference Between Ratti and Carat

When buying gemstones, especially in India, people often encounter two units of measurement: Ratti (रत्ती) and carat (कैरेट). Both are used to measure the weight of gemstones, but they are not the same. In this blog, we explore the difference between Ratti and carat, how they relate to each other, and which ones to consider when buying gemstones.

What is ratti? (रत्ती क्या है?)
Ratti, also known as Sunari Ratti, is a traditional Indian unit of gemstone measurement. It is widely used in astrology and Vedic gemology to prescribe gemstones for astrological purposes.

 

1 Ratti ≈ 0.91 carat

Ratti is mainly used in India.

It is based on the weight of the Gunja seeds (Abrus Precious ), which were traditionally used as a natural unit of weight.

Ratti Definition: A traditional unit of weight for gemstones, mainly used in the Indian subcontinent, especially in astrology.

What is a carat?
Carat is the internationally accepted unit of weight for diamonds and gemstones.

1 carat = 200 milligrams

Carat is used worldwide and is a standardized unit.

It is more precise and is recognized in international markets.

Relation between Carat and Ratti:
Since 1 ratti ≈ 0.91 carat,
you can use the following formula:
Ratti × 0.91 = carat
Carat ÷ 0.91 = ratti

Carat vs Ratti: Key Differences
Characteristic: ratti (रत्ती) Carat (कैरेट)
Use: Traditional, Vedic Astrology, India International Gemstone Trade
Origin: Based on Gunja Seed Standardized Metric Unit
Precision: Less Accurate, Very Accurate
Conversion: 1 ratti ≈ 0.91 carat, 1 carat ≈ 1.1 ratti

Examples of Conversions: Ratti to carat
To understand the relationship between Ratti and carat, here are some common conversions:

5 ratti = 5 × 0.91 = 4.55 Carats

6 Ratti = 6 × 0.91 = 5.46 Carats

8 Ratti = 8 × 0.91 = 7.28 Carats

So if someone asks, “6 Ratti is how many carats?” — the answer is approximately 5.46 carats.

Which one should you choose?
If you are buying gemstones for astrological purposes, Ratti is often used and you will often hear terms like “7 Ratti Neelam” or “5 Ratti Pukhraj”. But if you are buying gemstones for jewelry or investment, carat is the global standard.

At RR Gems & Jewels, we offer certified gemstones with both carat and ratti weights so that our customers can choose according to their need — be it for astrology or luxury.

In Conclusion
Understanding the difference between ratti and carat is essential when buying a gemstone. Although both are units of weight, they are suited for different markets and purposes. Always check the authenticity and weight when buying from a trusted gemstone seller like rrgemsandjewels.com.

Frequently Asked Questions (FAQs)

1. 1. What is the difference between ratti and carat?
      Answer: Ratti is a traditional Indian unit of weight used for gemstones, mainly for astrological purposes. Carat is an internationally recognized unit used worldwide in the jewelry industry. 1 ratti ≈ 0.91 carat.

1. 1. How many carats are in 5 ratti?
      Answer: 5 ratti is approximately 4.55 carats.
      (5 × 0.91 = 4.55)

1. 1. How many carats are in 6 ratti?
      Answer: 6 ratti is approximately 5.46 carats.

1. 1. How many carats are in 8 ratti?
      Answer: 8 ratti is approximately 7.28 carats.

1. 1. Is ratti or carat more accurate for gemstone weight?

Answer: Carat is a standardized and more accurate unit. Ratti is traditional and can vary slightly depending on the source, especially in local markets.

6. 6. Why do astrologers recommend gemstones in ratti and not carat?
      Answer: In Vedic astrology, gemstone recommendations are traditionally given in ratti, as it has been used for centuries in the Indian subcontinent for astrological remedies.

6. 6. Can I convert ratti to carat when buying gemstones?
      Answer: Yes. You can easily convert ratti to carat using the formula:
      1 ratti ≈ 0.91 carat

6. 6. Is 1 carat equal to 1 ratti?
      Answer: No. 1 carat ≈ 1.1 ratti. Carat and ratti are related, but not the same.

6. 6. Are gemstones more expensive in carat or ratti?
      Answer: The price depends on the quality of the gemstone, not just the unit. However, because carat is used internationally, carat prices tend to be more consistent and standardized.

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   6. Does RR Gems & Jewels sell gemstones in both ratti and carat?
      Answer: Yes, at RR Gems & Jewels we provide information on gemstone weights in both ratti and carat so that you can make informed decisions about whether you need gemstones for astrology or jewelry.