What is Ratti?
Ratti is a traditional unit of measurement used primarily in India for weighing gemstones and pearls. It has historical significance in Vedic astrology and gemology, where it is used to prescribe the appropriate weight of a gemstone for astrological purposes.
Origin and History
- Origin: The term "Ratti" is derived from the Sanskrit word "Gunja" or "Abrus precatorius," a type of seed that was traditionally used as a standard measure for weighing precious stones and metals.
- Historical Use: The Gunja seed was consistent in weight and widely available, making it a reliable unit of measure in ancient India.
Conversion to Modern Units
- Weight Conversion: One Ratti is approximately equal to 0.91 carats or 0.182 grams.
- Standardization: Although modern scales use carats, Ratti remains in use for its traditional significance and ease of understanding in Vedic astrology.
Importance in Vedic Astrology
- Astrological Prescriptions: Vedic astrology often prescribes gemstones based on their weight in Ratti to harness the maximum astrological benefits. Also you can buy high quality gemstones of various ratti at affordable prices from Vedic Crystals
- Personalization: The weight of the gemstone in Ratti is typically personalized based on the individual’s birth chart, planetary positions, and specific astrological requirements.
How to Determine the Right Ratti for a Gemstone
- Astrological Consultation: Consulting with a qualified Vedic astrologer is essential to determine the correct weight of a gemstone in Ratti. The astrologer considers factors such as the position of planets, houses, and the individual's unique birth chart.
- General Guidelines: Although specific prescriptions vary, a common guideline is to wear a gemstone that is approximately 1 Ratti per 12 kilograms of body weight. For example, a person weighing 60 kilograms might be advised to wear a 5 Ratti gemstone.
Following table provides the recommended Ratti and its equivalent weight in carats for individuals based on their body weight, offering a more precise guideline for choosing gemstones for astrological purposes.
| Body Weight (kg) | Recommended Ratti | Equivalent Carats |
|---|---|---|
| 45 Kg | 3.75 Ratti | 3.41 |
| 46 Kg | 3.75 Ratti | 3.41 |
| 47 Kg | 3.75 Ratti | 3.41 |
| 48 Kg | 4.00 Ratti | 3.64 |
| 49 Kg | 4.00 Ratti | 3.64 |
| 50 Kg | 4.00 Ratti | 3.64 |
| 51 Kg | 4.25 Ratti | 3.86 |
| 52 Kg | 4.25 Ratti | 3.86 |
| 53 Kg | 4.25 Ratti | 3.86 |
| 54 Kg | 4.50 Ratti | 4.09 |
| 55 Kg | 4.50 Ratti | 4.09 |
| 56 Kg | 4.50 Ratti | 4.09 |
| 57 Kg | 4.75 Ratti | 4.32 |
| 58 Kg | 4.75 Ratti | 4.32 |
| 59 Kg | 4.75 Ratti | 4.32 |
| 60 Kg | 5.00 Ratti | 4.55 |
| 61 Kg | 5.00 Ratti | 4.55 |
| 62 Kg | 5.00 Ratti | 4.55 |
| 63 Kg | 5.25 Ratti | 4.77 |
| 64 Kg | 5.25 Ratti | 4.77 |
| 65 Kg | 5.25 Ratti | 4.77 |
| 66 Kg | 5.50 Ratti | 5.00 |
| 67 Kg | 5.50 Ratti | 5.00 |
| 68 Kg | 5.50 Ratti | 5.00 |
| 69 Kg | 5.75 Ratti | 5.23 |
| 70 Kg | 5.75 Ratti | 5.23 |
| 71 Kg | 5.75 Ratti | 5.23 |
| 72 Kg | 6.00 Ratti | 5.46 |
| 73 Kg | 6.00 Ratti | 5.46 |
| 74 Kg | 6.00 Ratti | 5.46 |
| 75 Kg | 6.25 Ratti | 5.68 |
| 76 Kg | 6.25 Ratti | 5.68 |
| 77 Kg | 6.25 Ratti | 5.68 |
| 78 Kg | 6.50 Ratti | 5.91 |
| 79 Kg | 6.50 Ratti | 5.91 |
| 80 Kg | 6.50 Ratti | 5.91 |
| 81 Kg | 6.75 Ratti | 6.14 |
| 82 Kg | 6.75 Ratti | 6.14 |
| 83 Kg | 6.75 Ratti | 6.14 |
| 84 Kg | 7.00 Ratti | 6.37 |
| 85 Kg | 7.00 Ratti | 6.37 |
| 86 Kg | 7.00 Ratti | 6.37 |
| 87 Kg | 7.25 Ratti | 6.59 |
| 88 Kg | 7.25 Ratti | 6.59 |
| 89 Kg | 7.25 Ratti | 6.59 |
| 90 Kg | 7.50 Ratti | 6.82 |
| 91 Kg | 7.50 Ratti | 6.82 |
| 92 Kg | 7.50 Ratti | 6.82 |
| 93 Kg | 7.75 Ratti | 7.05 |
| 94 Kg | 7.75 Ratti | 7.05 |
| 95 Kg | 7.75 Ratti | 7.05 |
| 96 Kg | 8.00 Ratti | 7.28 |
| 97 Kg | 8.00 Ratti | 7.28 |
| 98 Kg | 8.00 Ratti | 7.28 |
| 99 Kg | 8.25 Ratti | 7.50 |
| 100 Kg | 8.25 Ratti | 7.50 |
What is sava ratti ? Sadhe ratti?
In gemological terminology, specific fractional units are used to categorize weights of gemstones.
Sava : The range from 0.01 to 0.35 Ratti is referred to as 'Sava' or 'Savaya'. For instance, gemstones weighing 5.01, 5.15, 5.25, or 5.34 Ratti fall under 'Sava-Pannch Ratti'.
Sadhe : The 'Sadhe' unit spans from 0.35 to 0.75 Ratti, encompassing weights like 7.36, 7.40, 7.57, and 7.63 Ratti, classified as 'Sadhe-Saat Ratti'.
Pauna : Any weight above 0.75 Ratti is termed 'Pauna'. Examples include 8.81, 7.95, and 6.77 Ratti, categorized as 'Pauna'. These distinctions help in accurately describing and evaluating gemstone weights in traditional practices.
Practical Use and Modern Adaptations
- Buying Gemstones: When purchasing gemstones for astrological purposes, buyers often look for stones measured in Ratti to ensure they meet traditional requirements.
- Certification: Reputable gem sellers provide certification of the gemstone’s weight in both Ratti and carats, ensuring transparency and authenticity.
The concept of "Ratti" has been used traditionally in India for weighing gemstones and has seen variations over time and regions. Here, we'll discuss the different types and interpretations of Ratti:
1. Traditional Ratti
- Gunja Seed Basis: The traditional Ratti is based on the weight of the Gunja (Abrus precatorius) seed. Historically, this seed was used as a standard measure due to its consistent weight.
- Weight Conversion: One traditional Ratti is approximately 0.182 grams or 0.91 carats.
2. Metric Ratti
- Modern Adaptation: The Metric Ratti is an adaptation to standardize the traditional measure in the context of modern metric units.
- Weight Conversion: One Metric Ratti is standardized at 0.200 grams or 1 carat. This slight increase makes it easier to align with the metric system and is used by many contemporary jewelers and gemologists in India.
3. Variations in Different Regions
- Regional Differences: Different regions in India may have slight variations in the exact weight of a Ratti based on local traditions and practices.
- Local Standards: In some areas, the weight of a Ratti can vary slightly, often influenced by historical practices or local interpretations of the Gunja seed’s weight.
4. Jewelry Industry Standards
- Commercial Standard: In the jewelry industry, the Ratti is often used in conjunction with carats to ensure clarity and standardization in the international market.
- Certification: Jewelers provide certification indicating the weight of gemstones in both Ratti and carats to cater to both traditional and modern customer bases.
Understanding and Using Different Types of Ratti
Importance in Astrology and Gemology
- Astrological Relevance: In Vedic astrology, the Ratti measurement is crucial as it directly relates to the effectiveness of the gemstone’s astrological properties.
- Personalization: The specific weight in Ratti is personalized based on the individual’s astrological chart to maximize the gemstone’s benefits.
Practical Implications for Buyers
- Clarity in Purchase: When buying gemstones, it’s essential to understand whether the measurement is in traditional Ratti, Metric Ratti, or another regional variation.
- Certification and Authenticity: Reputable sellers provide detailed certification, clarifying the type of Ratti used and its equivalent weight in carats and grams.
Conclusion
Ratti is a traditional and culturally significant unit of measurement in Vedic astrology used to prescribe the appropriate weight of gemstones for astrological benefits. Despite modern measurement units like carats, Ratti remains integral to Vedic gemology, emphasizing the need for personalized astrological consultation to determine the right gemstone weight. Understanding the concept of Ratti helps in appreciating the historical and astrological importance of gemstones in Vedic traditions.
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