GIA

A pearl farmer harvesting a lustrous white pearl, illustrating the Cultured Pearl Journey.

Cultured Pearl Journey: From Farm to Jewelry Store

Introduction to the Cultured Pearl Journey Have you ever wondered how a pristine pearl eventually arrives in a high-end jewelry store? Unlike diamonds, which heavy machinery digs from the earth, pearls grow slowly inside living oysters and mussels. In fact, a single Cultured Pearl Journey can span several years underwater before a jeweler finally places the gem […]

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A high-tech laboratory instrument performing Modern Gemology Technology analysis on a natural ruby.

Modern Gemology Technology: How the Industry Is Changing

Introduction to Modern Gemology Technology Gemology used to function as a primarily hands-on craft. For several centuries, gemologists relied almost exclusively on magnifying loupes, microscopes, and years of field experience to identify and grade precious stones. Today, however, the profession looks completely different. Modern Gemology Technology now integrates artificial intelligence, blockchain tracking, and advanced spectroscopy to shape every

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A side-by-side view of a rough green crystal and a faceted ring featured in our Emerald Supply Chain Guide.

Emerald Supply Chain Guide: From Mine to Store

Introduction to the Emerald Supply Chain Guide Every precious emerald starts its life millions of years ago, deep within the Earth’s crust. However, before it finally reaches a jewelry store as a polished ring, it must pass through miners, traders, expert cutters, laboratories, and retailers across several continents. In fact, this entire process can take

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A map illustrating the global Ruby and Sapphire Supply Chain from Africa to Asia.

Ruby and Sapphire Supply Chain: From Mine to Ring

Introduction to the Ruby and Sapphire Supply Chain That sparkling ruby or sapphire sitting inside a jewelry showcase looks simple; however, the journey behind it is anything but straightforward. In most cases, a single gemstone takes one to three years to travel from a remote mine to a finished ring. Sometimes, that timeline stretches to

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A jar of facial cream with pearl powder representing Pearls in Cosmetics and Skincare.

Pearls in Cosmetics and Skincare Guide: Science and Style

Introduction to Pearls in Cosmetics and Skincare The integration of Pearls in Cosmetics and Skincare has transformed the modern beauty industry. Today, beauty brands around the world grind, extract, and blend these gems into daily skincare and makeup products. As a result, you will find pearl-based ingredients in everything from brightening serums to luxurious lipsticks. In fact,

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GIA origin report 2026 for Opal Peridot and Demantoid.

GIA Origin Reports 2026: Opal, Peridot & Demantoid

Introduction GIA Origin Reports 2026 bring a major update to the gem industry. Starting January 1, 2026, the Gemological Institute of America (GIA) will begin origin-determination services for Opal, Peridot, and Demantoid Garnet. As a result, this expansion reshapes how buyers in Kerala, Tamil Nadu, and Karnataka evaluate gemstone value and authenticity. In addition, this

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CIBJO Congress 2025 Pearl Report on sustainable pearl farming

CIBJO 2025 Pearl Report: Pearls and Sustainability

Summary The CIBJO Congress 2025 Pearl Report explains how scientific research supports transparency and sustainability in pearl farming.It highlights contributions from the CIBJO Pearl Commission, GIA, and DANAT, and previews the updated Pearl Guide, a 267-page educational reference for pearl-producing species. The CIBJO Congress 2025 Pearl Report demonstrates how science is reshaping the global pearl

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