Gia.edu - SEO Checker

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Visión general del análisis SEO
Metadatos
100% 
Calidad de la página
75% 
Estructura
75% 
Enlazado
25% 
Servidor
95% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
10,05 s
Tamaño HTML
195,00 kB
Palabras
975
Medios
39
Cantidad de enlaces
214 internos / 24 externos

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Metadatos

Título
(Extremadamente importante)
Gemological Institute Of America | All About Gemstones - GIA
La longitud del título es óptima (552 píxeles de una longitud máxima de 580 píxeles).
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
La longitud de la meta descripción es óptima (946 píxeles de una longitud máxima de 1000 píxeles).
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
No se especifica ningún enlace canónico.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Estados Unidos de América
El idioma ha sido correctamente declarado en el código HTML: en.
Enlaces Alternate/Hreflang
(Poco importante)
No se ha encontrado ningún enlace alternativo (alternate) en esta página.
Otras Metaetiquetas
(Poco importante)
No se detecta ninguna metaetiqueta de paginación rel next en la página.
No se detecta ninguna metaetiqueta de paginación rel prev en la página.
Dominio
(Poco importante)
El dominio no es un subdominio.
La longitud del nombre del dominio es buena.
El dominio no contiene caracteres especiales.
URL de la página
(Poco importante)
No se detecta ningún parámetro dinámico en la URL.
No se detecta ningún ID de sesión en la URL.
La URL no contiene demasiados subdirectorios.
Codificación de caracteres
(Poco importante)
La codificación de caracteres (UTF-8) ha sido declarada correctamente.
Doctype
(Deseable)
La etiqueta doctype HTML 5 está configurada correctamente.
La declaración del doctype se ubica al inicio del código HTML.
Favicon
(Deseable)
El favicon está enlazado correctamente.

Metaetiquetas

NombreValor
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
descriptionEstablished in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
keywordsGIA, Gemological Institute of America, gemstones, gems
google-site-verificationtBnD6zl-M-MHYj59WNxn23xaYrlqY_YUW3ZY4hucPzE
langen
fb:pages270929056289845
X-UA-CompatibleIE=Edge
charsetutf-8

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Calidad de la página

Contenido
(Extremadamente importante)
Algunas palabras del título no se repiten en el cuerpo del texto.
El número total de palabras en la página es bueno: 975 palabras.
Un 15.6% del contenido está constituido por palabras vacías.
La página contiene un listado, lo que indica una buena estructuración del contenido.
Se han encontrado 8 párrafos en esta página.
No se detecta ningún placeholder de texto ni imagen.
No se detecta contenido duplicado.
La cantidad media de palabras por frase es buena: 16.33 palabras.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
No se ha especificado ningún icono de Apple Touch.
El valor de la etiqueta viewport es correcto: (width=device-width, initial-scale=1, shrink-to-fit=no).
Etiquetas Bold y Strong
(Poco importante)
El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 20 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 13 imágenes. El contenido de los atributos ALT también es evaluado como texto por los buscadores y es muy importante para la búsqueda de imágenes.
Redes Sociales
(Deseable)
Esta página apenas ofrece posibilidades de compartir el contenido en redes sociales. Con la integración de widgets puedes conseguir que tus contenidos se popularicen en redes.
Etiquetas markup adicionales
(Deseable)
No se detecta ninguna etiqueta markup (de Schema.org) adicional.
HTTPS
(Poco importante)
El sitio utiliza HTTPS para transferir datos de forma segura.
Todos los archivos incluidos se transfieren a través de HTTPS.

Lista de medios

URLAtributo ALTTítulo
...s/img/global-header/desktop/gia-logo.svgGIA Logo Home
...g/global-header/mobile/language-icon.svgCarece de atributo ALT
...g/global-header/mobile/white-close-x.svgclose modal
...s/img/global-header/desktop/gia-logo.svgGIA Logo Home
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
/img/global-header/desktop/down-toggle.svgCarece de atributo ALT
...ones_EDU_Hero_Img_-_Desktop_EE_FINAL.jpgOctober 2024 Birthstone
...bs&blobwhere=1495895554677&ssbinary=trueReduced Fees Homepage Hero
...bs&blobwhere=1495895545202&ssbinary=trueColored Stones Vol Promo
/images/su24-gg-banner-1920x550.jpgSU24 G&G Issue Cover
...bs&blobwhere=1495894334213&ssbinary=trueHand holding demantoid garnet rough in matrix. Hand holding demantoid garnet rough in matrix.
/images/SU24-Magana-Fig1-325084-300px.jpgFigure 1. This 10.02 ct E-color, VS1-clarity emerald-cut diamond is an example of the great strides made in HPHT growth technology in the past two decades, as laboratory-grown diamonds have become an important sector of the gem diamond market. Photo by Johnny Leung. The as-grown CVD diamond plate (1.24 ct, 8.41 × 8.60 × 1.26 mm) was manufactured by GIA at its New Jersey research facility. Photo by Adrian Chan. Figure 1. This 10.02 ct E-color, VS1-clarity emerald-cut diamond is an example of the great strides made in HPHT growth technology in the past two decades, as laboratory-grown diamonds have become an important sector of the gem diamond market. Photo by Johnny Leung. The as-grown CVD diamond plate (1.24 ct, 8.41 × 8.60 × 1.26 mm) was manufactured by GIA at its New Jersey research facility. Photo by Adrian Chan.
/images/SU24-LN-Fig16-325135-300px.jpgFigure 1. The multicolored pearl weighing 90.08 ct and measuring 28.66 × 22.19 × 18.50 mm. Photo by Gaurav Bera.Figure 1. The multicolored pearl weighing 90.08 ct and measuring 28.66 × 22.19 × 18.50 mm. Photo by Gaurav Bera.
/images/SU24-MW-Fig12-324898-300px.jpgFigure 1. This unheated 11.43 ct purplish red round ruby cabochon displayed a white twelve-rayed double-star phenomenon. Photo by Nuttapol Kitdee.Figure 1. This unheated 11.43 ct purplish red round ruby cabochon displayed a white twelve-rayed double-star phenomenon. Photo by Nuttapol Kitdee.
/images/SU24-CSU-Fig1-99915-300px.jpgFigure 1. Synthetic alexandrite, amethyst, beryl, corundum, diamond, and fire opal. The three smallest stones are synthetic diamonds ranging from 0.06 to 0.14 ct. Photo by Robert Weldon.Figure 1. Synthetic alexandrite, amethyst, beryl, corundum, diamond, and fire opal. The three smallest stones are synthetic diamonds ranging from 0.06 to 0.14 ct. Photo by Robert Weldon.
/images/SU24-GNI-Fig1-325154-300px.jpgFigure 1. Emeralds in matrix and various cut stones from the Curlew mine in Western Australia. All stones were mined in 2023. The cut stones are untreated and range from 0.45 to 7.92 ct (triangular shape). Photo by Lhapsin Nillapat; courtesy of Matthew Allen (The Gemstone Trading Company).Figure 1. Emeralds in matrix and various cut stones from the Curlew mine in Western Australia. All stones were mined in 2023. The cut stones are untreated and range from 0.45 to 7.92 ct (triangular shape). Photo by Lhapsin Nillapat; courtesy of Matthew Allen (The Gemstone Trading Company).
...4-Spotlight-Sci-Fi-Moon-325201-300px.jpgLeft: A sci-fi scene in this oval measuring 48 × 72 × 8 mm and weighing 247 ct depicts streaks of light filtering through pine forests and reflecting in the lakes below. At the horizon, a giant moon emerges from behind the mountains. Photo by Robert Weldon. Right: Detail of variations in the perceived color, depending on the orientation of the light source. Photomicrograph by Nathan Renfro.Left: A sci-fi scene in this oval measuring 48 × 72 × 8 mm and weighing 247 ct depicts streaks of light filtering through pine forests and reflecting in the lakes below. At the horizon, a giant moon emerges from behind the mountains. Photo by Robert Weldon. Right: Detail of variations in the perceived color, depending on the orientation of the light source. Photomicrograph by Nathan Renfro.
...24-Renfro-chart-article-222946-300px.jpgThis collection of 50 tourmalines showcases the gem’s wide-ranging color palette. Photo by Robert Weldon; courtesy of Bruce A. Fry.This collection of 50 tourmalines showcases the gem’s wide-ranging color palette. Photo by Robert Weldon; courtesy of Bruce A. Fry.
...es/Featured-Gems-PERIDOT-14611-73x70.pngFeatured Gem PeridotFeatured Gem Peridot
/images/fancy-color-diamond.pngFancy Color DiamondFancy Color Diamond
https://www.gia.edu/images/diamond.pngDiamondDiamond
https://www.gia.edu/images/emerald.pngEmerald Bluish Green StoneEmerald Bluish Green Stone
...s/Featured-Gems-CITRINE-151544-73x70.pngFeatured Gem CitrineFeatured Gem Citrine
/images/resources-for-retailers.jpg
...4-GIA-Homepage-Gemolite-Image-Update.jpg
/images/diamond-abstract-art-266x162.jpgAbstract art with fluorescent rainbow and dark brown triangle patternsAbstract art with fluorescent rainbow and dark brown triangle patterns
...es/GIA-diamond-origin-report-216x122.jpgDiamond Origin ReportsDiamond Origin Reports
/assets/img/icons/down-toggle.svgCarece de atributo ALT
/img/global-footer/gia-logo-full.svgGIAGIA
/img/footer/social-fb-small-bw.pngCarece de atributo ALT
/img/footer/social-linkedin-small-bw.pngCarece de atributo ALT
/img/footer/pinterest-logo-b-w.pngCarece de atributo ALT
/img/footer/social-youtube-small-bw.pngCarece de atributo ALT
/img/footer/social-instagram-small-bw.pngCarece de atributo ALT
/assets/img/global-footer/language-icon.svgChange Language iconChange Language icon

Estructura de la página

Encabezado H1
(Extremadamente importante)
No se ha detectado ningún encabezado H1.
Encabezados
(Importante)
En la estructura de los encabezados H faltan uno o varios niveles.
Algunos encabezados H están vacíos.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H2 Please choose a language
H2 Encabezado vacío
H2 Research & News
H3 Opal: The Gem Containing Galaxies
H3 Two Limited-Time Offers: Reduced Fees on Diamond Update Services GIA Diamond Dossier® 20% Off
H3 Limited Time Offer: Up to 20% Savings on Colored Stone Identification Reports
H3 Lab-Grown Diamonds, Chinese Cassiterite, and a Tourmaline Inclusions Chart
H3 Learn & Connect
H3 Featured Gems
H3 You Might Also Like
H4 October Birthstone
H4 Available at all GIA locations.
H4 New Gems & Gemology Issue
H5 Find a Retailer
H5 Shop the Campus Store
H5 Subscribe to Knowledge Rocks Emails
H5 Learn About Diamond Origin Reports
H6 Peridot
H6 Fancy Color Diamond
H6 Diamond
H6 Emerald
H6 Citrine
Algunos enlaces internos contienen parámetros dinámicos. Las URL internas no deberían contener parámetros dinámicos, salvo que estén marcadas como nofollow.
Algunos textos ancla se repiten más de una vez en varios enlaces.
Hay 9 links con un texto ancla que no es suficientemente relevante.
La cantidad de enlaces internos es adecuada.
Ningún texto ancla es excesivamente largo.
Hay 24 enlaces externos en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://www.gia.edu/homeSubdominio IMG-ALT GIA Logo Home
/gem-encyclopediaSubdominio Gem Encyclopedia
https://www.gia.edu/birthstonesSubdominio Birthstones
/gia-gubelin-gem-project-researchSubdominio GIA's Gübelin Gem Project
https://www.gia.edu/gem-labSubdominio Analysis & Grading
/report-check-landing?locale=e...Subdominio Report Check
/submit-a-gem-duplicateSubdominio Submit A Gem
/gem-lab-return-datesSubdominio Return Dates
https://www.gia.edu/facetwareSubdominio GIA Facetware®
/gia-instrumentsSubdominio GIA Instruments
/opening-a-lab-accountSubdominio Open Laboratory Account
/gem-lab-fee-scheduleSubdominio Laboratory Service Fees
/gem-lab-service/diamond-gradingSubdominio Natural Diamonds
/gem-lab-service/colored-diamondSubdominio Natural Colored Diamonds
/gem-lab-service/synthetic-dia...Subdominio Laboratory-Grown Diamonds
/gem-lab-service/colored-stoneSubdominio Colored Stones
/gem-lab-service/pearlSubdominio Pearls
/gem-education/overviewSubdominio Overview
https://campus-tour.gia.edu/Externo Subdominio Carlsbad Campus Virtual Tour
/gem-education/program-graduat...Subdominio Graduate Gemologist®
/gem-education/program-graduat...Subdominio Graduate Diamonds
/gem-education/program-graduat...Subdominio Graduate Colored Stones
/gem-education/program-graduat...Subdominio Graduate Jeweler
/gem-education/program-jewelry...Subdominio Jewelry Design & Technology
/gem-education/program-jewelry...Subdominio Comprehensive CAD/CAM For Jewelry
/gem-education/program-jewelry...Subdominio Jewelry Design
/gem-education/bangkok/overviewSubdominio Bangkok
/gem-education/carlsbad/overviewSubdominio Carlsbad
/gem-education/hong-kong/overviewSubdominio Hong Kong
/gem-education/london/overviewSubdominio London
/gem-education/mumbai/overviewSubdominio Mumbai
/gem-education/new-york/overviewSubdominio New York
/gem-education/taipei/overviewSubdominio Taipei
/gem-education/campusesSubdominio Texto ancla Other Locations
/gem-education/online-division...Subdominio Texto duplicado Overview
/gem-education/online-graduate...Subdominio Graduate Gemologist Online Diploma
/gem-education/online-graduate...Subdominio Graduate Diamonds Online Diploma
/gem-education/online-graduate...Subdominio Graduate Colored Stones Online Diploma
/gem-education/online-graduate...Subdominio Graduate Pearls Online Diploma
/gem-education/online-applied-...Subdominio Applied Jewelry Professional™ Online Diploma
/gem-education/course-jewelry-...Subdominio Jewelry Essentials
/gem-education/course-color-ge...Subdominio Colored Stone Essentials
/gem-education/course-diamond-...Subdominio Diamond Essentials
/gem-education/course-pearlSubdominio Texto duplicado Pearls
/gem-education/course-color-gemSubdominio Texto duplicado Colored Stones
/gem-education/course-diamondSubdominio Diamonds & Diamond Grading
/gem-education/course-gem-identSubdominio Gem Identification
/gem-education/course-color-ge...Subdominio Colored Stone Grading Lab
/gem-education/course-diamond-...Subdominio Diamond Grading Lab
/gem-education/course-gem-iden...Subdominio Gem Identification Lab
/gem-education/course-pearl-gr...Subdominio Pearl Grading Lab
/gem-education/admissionsSubdominio Admissions
/gem-education/schedulesSubdominio Schedules
/gem-education/tuition-feesSubdominio Tuition & Fees
https://www.gia.edu/gem-careersSubdominio CAREER PATHS
https://www.gia.edu/career-fairSubdominio Career Fair
/careers-in-gems-jewelrySubdominio Gem & Jewelry Careers
/student-financial-assistance-...Subdominio Financial Assistance & Scholarships
/student-consumer-informationSubdominio Student Consumer Information
https://collective.gia.edu/col...Nueva ventana Externo Subdominio Continuing Education
/alumni-redirect?uri=https://c...Nueva ventana Subdominio Alumni Collective
https://collective.gia.edu/col...Nueva ventana Externo Subdominio Texto duplicado Continuing Education
https://www.gia.edu/researchSubdominio GIA Research
/gia-news-researchSubdominio News & Articles
https://www.gia.edu/gems-gemologySubdominio Gems & Gemology Journal
https://www.gia.edu/librarySubdominio Library
https://www.gia.edu/gia-aboutSubdominio About GIA
/event-listingsSubdominio Events
https://www.gia.edu/pressroomSubdominio Pressroom
https://www.gia.edu/gia-museumSubdominio Museum
/gia-support-donate-oldSubdominio Donating to GIA
/gia-about-mission-governance-esgSubdominio Mission, Governance & ESG
https://www.gia.edu/gia-careerSubdominio Careers at GIA
https://www.gia.edu/gia-faqSubdominio FAQs
https://www.gia.edu/locationsSubdominio Locations
https://www.gia.edu/contactusSubdominio Contact Us
http://gemkids.gia.edu/Nueva ventana Externo Subdominio Sin texto
/report-check-landing?locale=e...Subdominio Texto duplicado Report Check
/submit-a-gem-duplicateSubdominio Texto duplicado Submit A Gem
/retailer-lookupSubdominio LIST YOUR STORE
https://store.gia.edu/Externo Subdominio GIA Store
https://www.gia.edu/mygiaSubdominio My GIA
https://www.gia.edu/contactusSubdominio Texto duplicado Contact Us
https://www.gia.edu/locationsSubdominio Texto duplicado Locations
/sites/Satellite?c=Page&childp...English (US)
/sites/Satellite?c=Page&childp...English (UK)
/sites/Satellite?c=Page&childp...简体中文
/sites/Satellite?c=Page&childp...日本語
https://www.gia.edu/homeSubdominio Texto duplicado IMG-ALT GIA Logo Home
/report-check-landing?locale=e...Subdominio Texto duplicado Report Check
/submit-a-gem-duplicateSubdominio Texto duplicado Submit A Gem
/retailer-lookupSubdominio Texto duplicado LIST YOUR STORE
https://store.gia.edu/Externo Subdominio Texto duplicado GIA Store
https://www.gia.edu/mygiaSubdominio Texto duplicado My GIA
http://gemkids.gia.edu/Nueva ventana Externo Subdominio Sin texto
/gem-encyclopediaSubdominio Texto duplicado Gem Encyclopedia
https://www.gia.edu/birthstonesSubdominio Texto duplicado Birthstones
/gia-gubelin-gem-project-researchSubdominio Texto duplicado GIA's Gübelin Gem Project
https://www.gia.edu/gem-labSubdominio Texto duplicado Analysis & Grading
/report-check-landing?locale=e...Subdominio Texto duplicado Report Check
/submit-a-gem-duplicateSubdominio Texto duplicado Submit A Gem
/gem-lab-return-datesSubdominio Texto duplicado Return Dates
https://www.gia.edu/facetwareSubdominio Texto duplicado GIA Facetware®
/gia-instrumentsSubdominio Texto duplicado GIA Instruments
/opening-a-lab-accountSubdominio Texto duplicado Open Laboratory Account
/gem-lab-fee-scheduleSubdominio Texto duplicado Laboratory Service Fees
/gem-lab-service/diamond-gradingSubdominio Texto duplicado Natural Diamonds
/gem-lab-service/colored-diamondSubdominio Texto duplicado Natural Colored Diamonds
/gem-lab-service/synthetic-dia...Subdominio Texto duplicado Laboratory-Grown Diamonds
/gem-lab-service/colored-stoneSubdominio Texto duplicado Colored Stones
/gem-lab-service/pearlSubdominio Texto duplicado Pearls
/gem-education/overviewSubdominio Texto duplicado Overview
https://campus-tour.gia.edu/Externo Subdominio Texto duplicado Carlsbad Campus Virtual Tour
/gem-education/program-graduat...Subdominio Texto duplicado Graduate Gemologist®
/gem-education/program-graduat...Subdominio Texto duplicado Graduate Diamonds
/gem-education/program-graduat...Subdominio Texto duplicado Graduate Colored Stones
/gem-education/program-graduat...Subdominio Texto duplicado Graduate Jeweler
/gem-education/program-jewelry...Subdominio Texto duplicado Jewelry Design & Technology
/gem-education/program-jewelry...Subdominio Texto duplicado Comprehensive CAD/CAM For Jewelry
/gem-education/program-jewelry...Subdominio Texto duplicado Jewelry Design
/gem-education/bangkok/overviewSubdominio Texto duplicado Bangkok
/gem-education/carlsbad/overviewSubdominio Texto duplicado Carlsbad
/gem-education/hong-kong/overviewSubdominio Texto duplicado Hong Kong
/gem-education/london/overviewSubdominio Texto duplicado London
/gem-education/mumbai/overviewSubdominio Texto duplicado Mumbai
/gem-education/new-york/overviewSubdominio Texto duplicado New York
/gem-education/taipei/overviewSubdominio Texto duplicado Taipei
/gem-education/campusesSubdominio Texto ancla Texto duplicado Other Locations
/gem-education/online-division...Subdominio Texto duplicado Overview
/gem-education/online-graduate...Subdominio Texto duplicado Graduate Gemologist Online Diploma
/gem-education/online-graduate...Subdominio Texto duplicado Graduate Diamonds Online Diploma
/gem-education/online-graduate...Subdominio Texto duplicado Graduate Colored Stones Online Diploma
/gem-education/online-graduate...Subdominio Texto duplicado Graduate Pearls Online Diploma
/gem-education/online-applied-...Subdominio Texto duplicado Applied Jewelry Professional™ Online Diploma
/gem-education/course-jewelry-...Subdominio Texto duplicado Jewelry Essentials
/gem-education/course-color-ge...Subdominio Texto duplicado Colored Stone Essentials
/gem-education/course-diamond-...Subdominio Texto duplicado Diamond Essentials
/gem-education/course-pearlSubdominio Texto duplicado Pearls
/gem-education/course-color-gemSubdominio Texto duplicado Colored Stones
/gem-education/course-diamondSubdominio Texto duplicado Diamonds & Diamond Grading
/gem-education/course-gem-identSubdominio Texto duplicado Gem Identification
/gem-education/course-color-ge...Subdominio Texto duplicado Colored Stone Grading Lab
/gem-education/course-diamond-...Subdominio Texto duplicado Diamond Grading Lab
/gem-education/course-gem-iden...Subdominio Texto duplicado Gem Identification Lab
/gem-education/course-pearl-gr...Subdominio Texto duplicado Pearl Grading Lab
/gem-education/admissionsSubdominio Texto duplicado Admissions
/gem-education/schedulesSubdominio Texto duplicado Schedules
/gem-education/tuition-feesSubdominio Texto duplicado Tuition & Fees
https://www.gia.edu/gem-careersSubdominio Texto duplicado CAREER PATHS
https://www.gia.edu/career-fairSubdominio Texto duplicado Career Fair
/careers-in-gems-jewelrySubdominio Texto duplicado Gem & Jewelry Careers
/student-financial-assistance-...Subdominio Texto duplicado Financial Assistance & Scholarships
/student-consumer-informationSubdominio Texto duplicado Student Consumer Information
https://collective.gia.edu/col...Nueva ventana Externo Subdominio Texto duplicado Continuing Education
/alumni-redirect?uri=https://c...Nueva ventana Subdominio Texto duplicado Alumni Collective
https://collective.gia.edu/col...Nueva ventana Externo Subdominio Texto duplicado Continuing Education
https://www.gia.edu/researchSubdominio Texto duplicado GIA Research
/gia-news-researchSubdominio Texto duplicado News & Articles
https://www.gia.edu/gems-gemologySubdominio Texto duplicado Gems & Gemology Journal
https://www.gia.edu/librarySubdominio Texto duplicado Library
https://www.gia.edu/gia-aboutSubdominio Texto duplicado About GIA
/event-listingsSubdominio Texto duplicado Events
https://www.gia.edu/pressroomSubdominio Texto duplicado Pressroom
https://www.gia.edu/gia-museumSubdominio Texto duplicado Museum
/gia-support-donate-oldSubdominio Texto duplicado Donating to GIA
/gia-about-mission-governance-esgSubdominio Texto duplicado Mission, Governance & ESG
https://www.gia.edu/gia-careerSubdominio Texto duplicado Careers at GIA
https://www.gia.edu/gia-faqSubdominio Texto duplicado FAQs
https://www.gia.edu/locationsSubdominio Texto duplicado Locations
https://www.gia.edu/contactusSubdominio Texto duplicado Contact Us
/birthstones/october-birthstonesSubdominio Learn More
https://www.gia.edu/promotionsNueva ventana Subdominio Texto duplicado Learn More
/promotions?utm_campaign=cs-vo...Subdominio Texto ancla Texto duplicado Learn More
https://www.gia.edu/gems-gemologySubdominio Texto ancla no relevante
READ MORE
/gia-news-research/field-gemol...Subdominio Texto ancla no relevante
Read More
/gems-gemology/summer-2024-gia...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gems-gemology/summer-2024-lab...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gems-gemology/summer-2024-mic...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gems-gemology/summer-2024-col...Subdominio Texto duplicado Texto ancla no relevante
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/gems-gemology/summer-2024-gem...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gems-gemology/summer-2024-in-...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gems-gemology/summer-2024-mic...Subdominio Texto duplicado Texto ancla no relevante
Read More
/gia-news-research-purchase-di...Subdominio Learn How To Buy Engagement Rings
https://discover.gia.edu/diamo...Externo Subdominio Discover Diamond Origin
/submit-a-gem-duplicateSubdominio Use our labs to Verify a Stone
http://www.gia.edu/gems-gemologySubdominio Download Gems & Gemology
https://www.gia.edu/peridotSubdominio Peridot Found in lava, meteorites, and deep in the earth’s mantle, yellow-green peridot is the extreme gem.
IMG-ALT Featured Gem Peridot
/fancy-color-diamond/gem-overviewSubdominio Fancy Color Diamond Dazzling brilliance. Captivating color. These are the planet’s most valued gems.
IMG-ALT Fancy Color Diamond
https://www.gia.edu/diamondSubdominio Diamond Diamonds are among nature’s most precious and beautiful creations.
IMG-ALT Diamond
https://www.gia.edu/emeraldSubdominio Emerald Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.
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https://www.gia.edu/citrineSubdominio Citrine Citrine is the transparent, pale yellow to brownish orange variety of quartz.
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Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.

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