Education

LUX GEM Diamond Journal

Education, buying guidance, and design notes for CVD lab-grown diamonds and engagement rings.

CVD Diamonds

What Is a CVD Diamond? A Lab-Grown Diamond Guide

Understand CVD diamonds, lab-grown diamonds, IGI certificates, and what to review before choosing a stone.

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Lab-Grown Diamonds

CVD vs HPHT Lab-Grown Diamonds

Compare CVD and HPHT lab-grown diamonds, how they are made, and which certificate details matter most.

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Diamond Comparison

CVD Diamonds vs Natural Diamonds

Compare CVD diamonds and natural diamonds by origin, price structure, certification, and suitability for engagement rings.

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Diamond Pricing

What Affects the Price of a 1ct Lab-Grown Diamond?

Learn what affects a 1ct lab-grown diamond price: shape, color, clarity, cut, IGI certificate, and ring design fit.

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Certification

How to Read an IGI Diamond Certificate

Learn what to check in an IGI report: certificate number, 4Cs, polish, symmetry, and fluorescence.

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Engagement Rings

Who Should Choose a CVD Diamond Engagement Ring?

A guide to CVD diamond engagement rings for buyers who want IGI certification, design flexibility, and private consultation.

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