Gemological Science International (GSI) (@gem_science) 's Twitter Profile
Gemological Science International (GSI)

@gem_science

GSI is currently one of the world’s largest independent gemological institutions, with 13 gemological laboratories spanning across four continents.

ID: 702058566971211777

linkhttp://www.gemscience.net/ calendar_today23-02-2016 09:13:00

2,2K Tweet

564 Takipçi

219 Takip Edilen

Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

The Unica collection speaks of taste and being able to choose. Unica is steeped in quality, high aesthetics, rarity and culture. The name and story behind every creation in the Unica collection makes each piece unique and timeless. #IconicJewelry #Unica #Buccelatti

The Unica collection speaks of taste and being able to choose. Unica is steeped in quality, high aesthetics, rarity and culture. The name and story behind every creation in the Unica collection makes each piece unique and timeless.     

#IconicJewelry #Unica #Buccelatti
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Gemstone certification is becoming vital for India’s fast-growing jewelry market. A certified gemstone comes with a report from an independent lab. “Certification is like a guarantee for buyers” Read More: shorturl.at/7qpHq #GemstoneCertification

Gemstone certification is becoming vital for India’s fast-growing jewelry market. A certified gemstone comes with a report from an independent lab. “Certification is like a guarantee for buyers”  Read More: shorturl.at/7qpHq      

#GemstoneCertification
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Love is in the air with monumental blinking rings appearing on the fingers of Hollywood’s favorites. From Selena Gomez’ Marquise Cut engagement ring to Zendaya’s east-west ring. Read "Popular Diamond Engagement Ring Shapes" on InDepthWithDebbie.com at shorturl.at/sa41w

Love is in the air with monumental blinking rings appearing on the fingers of Hollywood’s favorites. From Selena Gomez’ Marquise Cut engagement ring to Zendaya’s east-west ring.

Read "Popular Diamond Engagement Ring Shapes" on InDepthWithDebbie.com at shorturl.at/sa41w
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

"Recently, we proudly celebrated GSI’s 20th anniversary," says President & Co-Founder Debbie Azar. "It feels like just yesterday when Mark Gershburg and I sat down with a vision to create a different kind of gemological laboratory. #DebbieAzar #MarkGershburg #GSI

Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

NY Now has announced its Summer 2025 Market, featuring newness within the Luxury Lifestyle section. The biannual gift, home, and accessories wholesale trade show is slated for Aug. 3-5 at the Jacob Javits Center in New York City. Read More: tinyurl.com/5bd38etr

NY Now has announced its Summer 2025 Market, featuring newness within the Luxury Lifestyle section. The biannual gift, home, and accessories wholesale trade show is slated for Aug. 3-5 at the Jacob Javits Center in New York City. Read More: tinyurl.com/5bd38etr
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Jasper is an opaque variety of chalcedony made up of tiny crystals of quartz which cannot be visible to untrained eyes. The colorful flecks, spots, and patterns truly make Jasper fascinating in its own way. #GemFacts #Jasper #GemologicalScienceInternational #GSICertified

Jasper is an opaque variety of chalcedony made up of tiny crystals of quartz which cannot be visible to untrained eyes. The colorful flecks, spots, and patterns truly make Jasper fascinating in its own way.  

#GemFacts #Jasper #GemologicalScienceInternational #GSICertified
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Still thinking about The White Lotus season three? The sun-drenched backdrop, biting dialogue, and ensemble of impossibly chic guests made it more than a television show—it became a fashion mood board. Read More: on InDepthWithDebbie.com at shorturl.at/adAhL

Still thinking about The White Lotus season three? The sun-drenched backdrop, biting dialogue, and ensemble of impossibly chic guests made it more than a television show—it became a fashion mood board.  

Read More: on InDepthWithDebbie.com at shorturl.at/adAhL
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

A last-minute meeting with a gem dealer in Bangkok earlier this year led to Tiffany & Co. acquiring an enormous 7,500-carat Kunzite, which is now destined for a very exclusive Bird on a Rock 60th Anniversary Capsule Collection. Read More: shorturl.at/lfw2B

A last-minute meeting with a gem dealer in Bangkok earlier this year led to Tiffany & Co. acquiring an enormous 7,500-carat Kunzite, which is now destined for a very exclusive Bird on a Rock 60th Anniversary Capsule Collection. Read More: shorturl.at/lfw2B
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Planning an escape to Europe this summer? Whether you are wandering cobblestone streets in Rome, sipping champagne in the South of France, you want your accessories to feel as beautiful as your outfits. Read More on InDepthWithDebbie.com at shorturl.at/rIKLJ

Planning an escape to Europe this summer? Whether you are wandering cobblestone streets in Rome, sipping champagne in the South of France, you want your accessories to feel as beautiful as your outfits.

Read More on InDepthWithDebbie.com at shorturl.at/rIKLJ
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Founded in 2005 by Debbie Azar and Mark Gershburg, GSI has grown from an idea into a global institution with laboratories on four continents. As the only major gem organization established in the 21st century, GSI has become a trusted partner to both manufacturers and retailers.

Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Since the Trump Administration announced its tariffs, Jewelers of America has pushed back on levies that could hurt the jewelry industry, inviting members of the trade to share their stories and reach out directly to the administration. Read More: tinyurl.com/pfs2apyx

Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Amber is fossilized tree resin, prized for its warm golden hues ranging between yellow, orange, and brown, and natural inclusions. Often millions of years old, it’s lightweight and sometimes contains ancient insects or plant matter. #GemFacts #Amber

Amber is fossilized tree resin, prized for its warm golden hues ranging between yellow, orange, and brown, and natural inclusions. Often millions of years old, it’s lightweight and sometimes contains ancient insects or plant matter. 

#GemFacts #Amber
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Van Cleef & Arpels’ Ballerinas are iconic jewelry creations that celebrate grace, movement, and feminine elegance. First introduced in the 1940s, these delicate brooches depict dancers mid-pose, often adorned with diamonds, rubies, or sapphires. #VanCleefAndArpels #Ballerinas

Van Cleef & Arpels’ Ballerinas are iconic jewelry creations that celebrate grace, movement, and feminine elegance. First introduced in the 1940s, these delicate brooches depict dancers mid-pose, often adorned with diamonds, rubies, or sapphires.  #VanCleefAndArpels #Ballerinas
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Columbia Gem House has unveiled a new collection of untreated, traceable rubies and sapphires from Winza and the surrounding mining area in central Tanzania. Read More: tinyurl.com/yvs29297 #FashionJewelry #Rubies #Sapphires

Columbia Gem House has unveiled a new collection of untreated, traceable rubies and sapphires from Winza and the surrounding mining area in central Tanzania.  
         
Read More: tinyurl.com/yvs29297   

#FashionJewelry #Rubies #Sapphires
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

While some months have only one birthstone, August has 3. The August birthstones are peridot, spinel, and sardonyx. Sardonyx is the month’s original birthstone, found over 4,000 years ago. Read More on InDepthWithDebbie.com at shorturl.at/dNuxb #AugustBirthstones

While some months have only one birthstone, August has 3. The August birthstones are peridot, spinel, and sardonyx. Sardonyx is the month’s original birthstone, found over 4,000 years ago. Read More on InDepthWithDebbie.com at shorturl.at/dNuxb #AugustBirthstones
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

GSI is one of the largest gemological laboratories in the world by volume of goods we analyze. We set ourselves apart by leading the way with diamond and gemstone analysis and research. Visit GemScience.net to learn more. #Research #Education #GlobalExpansion

Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

The jewelry industry has been having a bumpy ride this year. Tariffs, inflation and the steeply rising price of gold, have pushed the cost of new items in jewelry boutiques and department stores far beyond what they were just a year ago. Read More: tinyurl.com/2s3me9nr

The jewelry industry has been having a bumpy ride this year. Tariffs, inflation and the steeply rising price of gold, have pushed the cost of new items in jewelry boutiques and department stores far beyond what they were just a year ago. Read More: tinyurl.com/2s3me9nr
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Men’s jewelry options have been limited to watches, cufflinks, and rings. However, as gender norms in fashion continue to blur, accessories like brooches have found new life as tools for personal storytelling. Read More on InDepthWithDebbie.com at shorturl.at/Mmjrb

Men’s jewelry options have been limited to watches, cufflinks, and rings. However, as gender norms in fashion continue to blur, accessories like brooches have found new life as tools for personal storytelling. Read More on InDepthWithDebbie.com at shorturl.at/Mmjrb
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

Surface coating is a type of treatment where a thin layer of gold, silver, or other metals are deposited on the gemstone's surface, usually the pavilion, can alter a gem's color or reflectivity. "Mystic topaz" is a topaz that has been coated with a thin, reflective coating.

Surface coating is a type of treatment where a thin layer of gold, silver, or other metals are deposited on the gemstone's surface, usually the pavilion, can alter a gem's color or reflectivity. "Mystic topaz" is a topaz that has been coated with a thin, reflective coating.
Gemological Science International (GSI) (@gem_science) 's Twitter Profile Photo

After purchasing a 24.78-carat pink diamond in 2010, Laurence Graff of the renowned eponymous jewelry house set out to realize the stone's true potential. He had the diamond reshaped and removed 20 natural flaws before renaming it The Graff Pink. #IconicJewelry #GraffPink