Education

A gentleman examining loose colored gemstones with a loupe for business valuation.

Colored Stone Business: A Gentleman’s Guide to Thriving

Education, Gemology, Gemstone Business /

Introduction In the refined world of gemstones, the colored stone business represents a realm of artistry and opportunity far removed from the standardized precision of diamonds. Unlike diamonds, which follow fixed pricing charts (Rapaport), colored gems thrive in a boutique market where rarity, origin, and exquisite quality drive subjective values. However, success demands not just business acumen but a […]

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Gemology guide showing a gemologist using a loupe and tweezers to examine a colored gemstone.

Gemology Guide: A Complete Overview

Diamonds, Education, Gemology /

Summary This gemology guide explains how to identify, grade, and value gemstones using scientific methods. You learn how gems form, how treatments affect value, and how synthetics enter the market. The guide covers essential tools, diamond and colored stone grading, and market behavior. You also explore career paths, education programs, and opportunities in labs, retail,

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Travellers visiting a mine during gemstone tours

The Rise of Gemstone Tours: Mines & Markets

Education, Gemstones, Jewellery, Travel /

Summary The Rise of Gemstone Tours shows how travellers visit mines, meet cutters, and gain gem-buying confidence. You follow a gem from source to finished jewellery. These tours combine travel, hands-on learning, and insider access. You understand people, places, and processes behind every stone. Introduction: Why The Rise of Gemstone Tours Matters The Rise of

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Foldscope: The $1 Paper Microscope Revolutionizing Science

Foldscope: The $1 Paper Microscope Revolutionizing Science

Education, Foldscope, Science, Technology /

Summary Foldscope is a $1 paper microscope created by Manu Prakash and Jim Cybulski at Stanford University.It uses simple folding techniques and a small lens to deliver strong magnification.Used by schools, health workers, and researchers worldwide, Foldscope makes science education and exploration affordable for everyone. Introduction Foldscope is one of the most inspiring innovations in

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