Robinson's Jewelers Blog / Diamond Certification

Discover the latest trends, tips, and insights in the world of fine jewelry with Robinson's Jewelers' official blog. Dive deep into the mesmerizing realm of precious metals and gemstones. Whether you're a jewelry aficionado or seeking styling advice, our curated articles are here to enlighten and inspire.

Close-up of a brilliant cut diamond next to a laptop showing an online listing, with a checklist notepad and pen in the foreground.

How to Sell Your Diamond Online Safely (Step-by-Step Checklist): Your Guide to Turning Sparkle into Cash Without the Stress!

Maya Thompson Posted on January 03 2026
So, you've got a diamond that's more "past-tense sparkle" than "future heirloom," and y...
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Close-up comparison of diamond fluorescence under normal light and UV light showing a soft blue glow

Diamond Fluorescence: Good or Bad? The Sparkling Secret That Can Save You Thousands (Real-World Photo Examples Inside)

Maya Thompson Posted on January 03 2026
Alright, let's talk about the glittering elephant in the room. You're on the hunt for a...
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Close-up view of a diamond under a jeweler's loupe, highlighting internal clarity characteristics and the concept of diamond grading.

How Laser Drilled Inclusions Affect Diamond Clarity Grade: A Straight-Talk Guide

Maya Thompson Posted on December 12 2025
So, you're on the hunt for the perfect engagement ring, and you've fallen deep into the...
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Close-up of a brilliant GIA certified diamond engagement ring next to its official Gemological Institute of America grading report.

Does an Independent GIA Certificate Add Value to an Engagement Ring? (The Truth About Your Sparkly Investment)

Maya Thompson Posted on December 06 2025
Let’s be real for a second. Shopping for an engagement ring can feel like you’re trying...
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Blockchain technology enhancing transparency for diamond and gemstone jewelry at Robinson's Jewelers

The Role of Blockchain in Providing Provenance for Fine Gems: Why Your Next Diamond Might Come With a Digital Passport

Maya Thompson Posted on November 24 2025
Picture this: you’re admiring a stunning emerald ring that’s whispering sweet nothings ...
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Diamond glowing with blue fluorescence under UV light next to non-fluorescent diamonds

Beyond the Four Cs: Understanding Diamond Fluorescence and Its Impact on Value - The Glow-Up You Never Knew Your Diamond Needed

Maya Thompson Posted on November 01 2025
So you've mastered the Four Cs – cut, color, clarity, and carat – and you're feeling pr...
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Close up of a GIA diamond certification report next to a brilliant round cut diamond engagement ring

Understanding Diamond Certifications: What Your GIA or AGS Report Really Means (And Why It's Your Diamond's Best Friend)

Maya Thompson Posted on October 30 2025
So you’re shopping for a diamond, and everyone keeps throwing around terms like “GIA ce...
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A couple happily choosing an engagement ring with a knowledgeable jeweler at Robinson's Jewelers

Choosing a Jeweler You Trust: What to Look for in a Reputable Jeweler (Beyond the Sparkle)

Maya Thompson Posted on October 11 2025
Let’s be real: buying fine jewelry can feel a little intimidating. You’re making a sign...
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Close up image of a brilliant cut diamond ring sparkling in the light on a person's hand

How to Buy a Diamond Without Getting Ripped Off: The Ultimate Guide for Smart Shoppers

Maya Thompson Posted on August 24 2025
Let’s be real for a second: buying a diamond can feel like trying to solve a Rubik’s cu...
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Close-up of dazzling conflict-free diamond rings with certification documents

The Truth About "Conflict-Free" Diamonds: What It Really Means (And Why You Should Care)

Maya Thompson Posted on July 20 2025
Let’s cut right to the chase – when you’re shopping for diamond jewelry, that little “c...
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Close-up of a brilliant cut diamond being carefully examined by a jeweler with tweezers

Can I Trust a Jeweler With My Diamond?

Maya Thompson Posted on June 13 2025
When it comes to entrusting your precious diamond to a jeweler, it's natural to feel a ...
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Diamond certification report from a reputable gemological laboratory

What Is The Best Diamond Certification?

Maya Thompson Posted on December 17 2024
When investing in a diamond, ensuring its quality and authenticity is paramount. This a...
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Certified lab-grown diamond with certification report

Are All Lab Grown Diamonds Certified?

Maya Thompson Posted on December 13 2024
In today's evolving jewelry landscape, lab-grown diamonds have emerged as a popular cho...
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Andrew Robinson, GIA Certified Gemologist, at Robinson's Jewelers

What is the Importance of Working with a GIA Gemologist When Buying Jewelry?

Andrew Robinson Posted on August 31 2024
When investing in a piece of fine jewelry, whether it's a diamond ring, emerald pendant...
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Stunning 3-carat radiant cut diamond fancy yellow GIA ring

What Does It Mean to Be GIA Certified?

Andrew Robinson Posted on August 29 2023
The Gemological Institute of America (GIA) is a renowned nonprofit institute based in ...
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