Gemological Science International (GSI), one of the world’s largest gemological organizations, has begun issuing colored stone reports carrying recognized color trade names — Pigeon Blood for ruby, Royal Blue and Padparadscha for sapphire — in Jaipur and Mumbai. It is the first time such reports have been issued in India.
Quick Summary
- GSI has begun issuing colored stone reports carrying recognized color trade names in Jaipur and Mumbai.
- The recognized designations include Pigeon Blood for ruby and Royal Blue and Padparadscha for sapphire.
- The designations are granted only to untreated stones.
- Heated, diffused or otherwise enhanced material is not eligible, regardless of color.
- The assessments use documented scientific criteria, standardized lighting, spectroscopic and colorimetric analysis.
- The service is available in Jaipur, Mumbai, New York, and Bangkok.
GSI Introduces Recognized Color Trade Names in India
Gemological Science International (GSI), one of the world’s largest gemological organizations, has begun issuing colored stone reports carrying recognized color trade names Pigeon Blood for ruby, Royal Blue and Padparadscha for sapphire in Jaipur and Mumbai. It is the first time such reports have been issued in India.
Only Untreated Stones Qualify
The designations are granted only to untreated stones. Heated, diffused or otherwise enhanced material is not eligible, regardless of color.
Scientifically Established Color Criteria
Each trade name is defined by documented, scientifically established criteria specified ranges of hue, tone and saturation, assessed under standardized lighting and supported by spectroscopic and colorimetric analysis.
Consistent Determinations Across GSI Laboratories
The definitions are identical at every issuing laboratory, maintained through shared master reference sets, calibrated instrumentation and proficiency testing of qualified gemologists. A stone assessed in Jaipur receives the same determination as it would in any other GSI laboratory.
A New Domestic Capability for the Indian Trade
For the Indian trade, the launch brings a capability domestically that has until now required consigning fine material abroad, with the attendant cost, transit risk, and delay.
Meenu Brijesh Vyas on Jaipur’s Gemological Significance
“Jaipur has cut and traded the world’s finest rubies and sapphires for generations, yet a stone finished here has always had to travel abroad to carry a name like Pigeon Blood. That ends today. It is a matter of real pride that the first laboratory in India to define these names is doing so from the city that has shaped these stones for centuries the expertise was always here, and now the authority is too.” Meenu Brijesh Vyas, Global Head Gemologist
Service Available Across Four Global Locations
The service is available now in Jaipur, Mumbai, New York, and Bangkok.
About GSI
Gemological Science International (GSI) is the only major gemological organization established in the 21st century. Founded in 2005 in New York City, it has grown to become one of the largest gemological entities in the world with laboratory facilities spanning four continents. Utilizing cutting-edge processes and proprietary technologies, along with a commitment to the highest ethical standards and practices, GSI provides manufacturers and retailers globally with a wide range of gemstone identification and grading services. The company is committed to advancing gemological research and offers gemological educational programs for trade professionals and the public.
FAQs
What has GSI launched in India?
GSI has begun issuing colored stone reports carrying recognized color trade names in Jaipur and Mumbai.
Which gemstone designations are covered?
The designations include Pigeon Blood for ruby, and Royal Blue and Padparadscha for sapphire.
Are treated gemstones eligible for these designations?
No. The designations are granted only to untreated stones. Heated, diffused or otherwise enhanced material is not eligible, regardless of color.
How are the color trade names determined?
They are defined by documented, scientifically established criteria covering specified ranges of hue, tone and saturation, assessed under standardized lighting and supported by spectroscopic and colorimetric analysis.
Are GSI’s standards consistent across laboratories?
Yes. The definitions are identical at every issuing laboratory and are maintained through shared master reference sets, calibrated instrumentation and proficiency testing of qualified gemologists.
Where is the service available?
The service is available in Jaipur, Mumbai, New York, and Bangkok.
Source: SVAR Media Network
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