Robinson's Jewelers Blog / Diamond Education

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.

A stunning, ethically sourced diamond engagement ring and a pair of diamond stud earrings on a soft blue background, symbolizing the clarity and beauty of conflict-free diamonds.

Blood Diamonds vs. Conflict-Free: Understanding the Kimberley Process (And Why Your Sparkle Shouldn't Cost the World)

Maya Thompson Posted on March 27 2026
Let's be honest: when you're gazing into the eyes of your beloved or drooling over a di...
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An educational illustration showing a diamond's atomic crystal structure and its transformation into a brilliantly cut polished gemstone.

How Does the Crystal Structure of a Diamond Affect How It is Cut and Polished? (Spoiler: It's All About the 'Vibe' of the Atom Party)

Maya Thompson Posted on March 22 2026
Let's be honest, when most of us look at a diamond, we're not thinking about atomic str...
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Close-up of a vibrant opal gemstone showing its mesmerizing play-of-color next to a sparkling diamond displaying its fiery dispersion

Understanding "Play-of-color" Versus "Fire" in Gemstones Like Opal and Diamond: A Sparkly Showdown

Maya Thompson Posted on March 20 2026
Have you ever found yourself staring into a gemstone, utterly mesmerized by the light s...
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Close-up of a brilliant GIA certified diamond ring next to its official GIA Diamond Grading Report document

What Is a GIA Certificate & Why You Should Ask for One (Your Ultimate Guide to Confidence and Sparkle)

Maya Thompson Posted on February 06 2026
Picture this: you're on the hunt for the perfect engagement ring. You've seen a hundred...
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Close-up macro photograph of a brilliant cut diamond showing internal inclusions and surface characteristics under magnification.

What Is a "Blemish" vs. "Inclusion" in Diamond Grading? Your Guide to Finding a Flawless Love Story

Maya Thompson Posted on February 02 2026
So, you’re diamond shopping and you’ve heard the terms “blemish” and “inclusion” thrown...
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Side-by-side comparison of a brilliant lab-grown diamond and a sparkling enhanced natural diamond on a velvet background

The Ethics of Lab-Grown Diamonds vs. Enhanced Natural Diamonds: A Sparkling Dilemma Solved!

Maya Thompson Posted on January 23 2026
Let's be real for a second. Choosing a diamond can feel less like a fairy tale and more...
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Close-up image comparing a diamond carat weight scale and gold karat hallmarks on jewelry

The Difference Between Carat & Karat (Spoiler: One Is Weight) - Your Guide to Not Sounding Like a Newbie

Maya Thompson Posted on January 11 2026
Okay, let’s be honest. If you’ve ever found yourself nodding along as a jeweler talks a...
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Close-up comparison of an Ideal Cut diamond and an Excellent Cut diamond sparkling against a dark background.

Comparing the Brilliance: Ideal Cut vs. Excellent Cut Diamonds - The Ultimate Sparkle Showdown!

Maya Thompson Posted on January 08 2026
Okay, let's have a real talk about diamond sparkle for a second. We all want that "catc...
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Close-up side-by-side comparison of two oval diamonds, one with a subtle acceptable bow-tie effect and one with a prominent dark bow-tie to reject.

Oval Diamond Bow-Tie Effect: What to Accept vs. Reject - Your Guide to a Dream Stone

Maya Thompson Posted on January 08 2026
Picture this: you’re utterly smitten with an elegant oval diamond engagement ring, its ...
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Close-up comparison of an Old Mine Cut diamond and an Old European Cut diamond showcasing their unique facet patterns and sparkle.

The Difference Between an Old European Cut and an Old Mine Cut: Your Guide to Vintage Diamond Magic

Maya Thompson Posted on January 06 2026
So you've fallen down the absolutely delightful rabbit hole of vintage diamonds, and no...
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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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A visual guide to the 4Cs of diamonds - Cut, Color, Clarity, and Carat - with sample diamonds and jewelry on a dark background.

The 4 Cs Cheat-Sheet Every First-Time Buyer Should Bookmark

Maya Thompson Posted on December 31 2025
So, you’re thinking about buying a diamond. Maybe it’s for the big question, a mileston...
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Close-up comparison showing a brilliant, well-cut diamond next to a dull diamond with a visible fisheye effect in the center.

What Is a "Fisheye" Diamond & Why You Should Pass

Maya Thompson Posted on December 30 2025
Let's be honest for a second: shopping for a diamond can feel like you need a Ph.D. in ...
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Close-up comparison of an eye-clean diamond versus a heavily included diamond, showing brilliant sparkle and saving money concept

What Makes a Diamond "Eye-Clean" & Why It Saves You Money: The Smart Shopper's Secret to a Flawless Sparkle

Maya Thompson Posted on December 29 2025
Let's be real for a second. When you picture your dream engagement ring or a stunning p...
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Close-up image comparing a diamond with blue fluorescence glowing under UV light next to a diamond without fluorescence, showcasing the unique characteristic.

Understanding Fluorescence in Diamonds: Is it a Flaw or a Feature? The Ultimate Guide to a Glowing Question

Maya Thompson Posted on December 28 2025
Let's talk about one of the most misunderstood, mildly dramatic, and potentially magica...
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Close-up of a brilliant diamond glowing with blue fluorescence under UV light next to a diamond without fluorescence, showing the comparison.

Why Some Diamonds Fluoresce & Whether It Matters: The Glowing Truth About Your Sparkler

Maya Thompson Posted on December 22 2025
Picture this: you're in a dimly lit, ultra-cool nightclub (or maybe just a really fancy...
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Close-up of a diamond grading certificate next to a loupe and a brilliant cut diamond, illustrating how to verify authenticity.

How to Tell If a Diamond Certificate Is Fake (Red Flags) - Don't Get Fooled!

Maya Thompson Posted on December 20 2025
So, you've found the engagement ring – or maybe a stunning pair of diamond stud earring...
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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 comparison of a clear, brilliant diamond versus a hazy, milky diamond on a dark background

What is Diamond BGM (Brown, Green, Milky) and How to Avoid It: The Insider's Guide to a Sparkling Purchase

Maya Thompson Posted on December 08 2025
So, you’re on the hunt for the perfect diamond, dreaming of that breathtaking, eye-catc...
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Two stunning 1-carat diamond rings side by side showcasing different sparkle and characteristics

Why Two "Identical" 1-Carat Diamonds Can Have Wildly Different Prices: The Shocking Truth

Maya Thompson Posted on December 01 2025
So you’ve decided to buy a diamond engagement ring and found two stones that look exact...
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