Robinson's Jewelers Blog / Diamond Cut

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 diamond showing proportions and shallow cut characteristics for evaluating diamond brilliance

How to Tell Whether a Diamond Is Cut Too Shallow: Simple Clues Before You Buy

Maya Thompson Posted on September 29 2026
A diamond can have impressive carat weight, beautiful color, and lovely clarity, yet st...
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Sparkling lab diamond jewelry displayed in an elegant fine jewelry setting with emphasis on brilliance and light return

How to Shop for Lab Diamond Jewelry When You Want Maximum Sparkle Instead of Maximum Carat Weight and Make Every Facet Count

Maya Thompson Posted on September 26 2026
Shopping for Lab Diamond Jewelry gets much more interesting when you stop asking, "How ...
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Large 5-carat lab-grown diamond ring showcasing balanced proportions, brilliance, and an elegant comfortable setting

How to Choose a 5-Carat Lab Diamond Without Sacrificing Proportion or Comfort: The Big-Diamond Details That Make All the Difference

Maya Thompson Posted on September 24 2026
A 5-carat lab diamond is not shy, subtle, or remotely interested in blending into the b...
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Two 2-carat lab diamonds showing different face-up sizes and proportions on the hand

Why Two 2-Carat Lab Diamonds Can Look Completely Different on the Hand: The Details That Change Everything

Maya Thompson Posted on September 23 2026
Put two 2-carat lab diamonds side by side, and you might expect them to look like twins...
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Princess-cut lab diamond showing bright face-up sparkle and balanced proportions for a diamond buying guide

How to Choose a Princess-Cut Lab Diamond Without Paying for Hidden Carat Weight: Get More Sparkle Where You Can Actually See It

Maya Thompson Posted on September 19 2026
A princess-cut lab diamond can deliver crisp corners, serious sparkle, and a wonderfull...
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Close-up view of a brilliant diamond highlighting its table facet and sparkling proportions

What Is Diamond Table Percentage and How Does It Affect Sparkle? Your Guide to a Brighter, More Beautiful Diamond

Maya Thompson Posted on September 12 2026
A diamond can have impressive color and clarity, but if its proportions are not working...
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Diamond stud earrings showing how cut proportions and setting style can create a larger face-up appearance

Why Some Diamond Stud Earrings Look Larger Than Their Carat Weight: The Sparkle, Shape, and Setting Secrets Behind a Bigger Look

Maya Thompson Posted on September 11 2026
Two pairs of diamond stud earrings can have exactly the same carat weight and still loo...
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Close-up view of a precision-cut diamond illustrating facet alignment and diamond symmetry

What Is Diamond Symmetry and How Much Does It Matter? A Smart Shopper's Guide to Better Sparkle

Maya Thompson Posted on September 10 2026
Diamond symmetry sounds like one of those tiny grading details you could safely leave t...
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Close-up of a diamond showing changing bright and dark reflections under different lighting

Why Does a Diamond Look Dark in Certain Lighting? The Surprising Reasons Your Sparkle Seems to Disappear

Maya Thompson Posted on September 03 2026
A diamond can look like a tiny spotlight in one room and suddenly turn mysterious, mood...
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A visual guide explaining what light leakage in a diamond is and how it affects sparkle

What Is Light Leakage in a Diamond? The Unspoken Truth About Sparkle (And Why It Matters)

Maya Thompson Posted on August 29 2026
Picture this: You are at a fabulous party, the lights are low, and you have just gestur...
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Close-up diamond showing the girdle between the crown and pavilion

What Is a Diamond Girdle and Why Does Its Thickness Matter? The Tiny Edge That Can Make a Big Difference

Maya Thompson Posted on August 28 2026
A diamond has plenty of glamorous features, but the girdle may be the hardest working p...
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How to Choose an Oval Diamond Without a Noticeable Bow Tie at Robinson's Jewelers

How to Choose an Oval Diamond Without a Noticeable Bow Tie: The Ultimate Guide to Dazzling, Shadow-Free Sparkle

Maya Thompson Posted on August 20 2026
Let's be real for a second. You're scrolling through endless oval diamonds, and suddenl...
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A captivating image detailing the diamond depth percentage, a crucial factor in a diamond's brilliance and sparkle from Robinson's Jewelers.

What Is Diamond Depth Percentage and Why Should Buyers Care? (Spoiler: It's the Sparkle Secret!)

Maya Thompson Posted on August 17 2026
Let's cut right to the chase (pun absolutely intended). When you're on the hunt for tha...
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Two GIA-certified diamonds side by side show different brilliance and sparkle, demonstrating that diamonds with the same grade can look very different.

Can Two GIA-Certified Diamonds Still Look Very Different? The Shocking Truth About Sparkle vs. Paper

Maya Thompson Posted on August 13 2026
Imagine this: You have been a gem-hunting detective, comparing GIA certificates side-by...
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Comparison of well-cut and deep-cut diamonds showing light performance

How to Tell Whether a Diamond Is Cut Too Deep: Don't Let Your Sparkle Escape!

Maya Thompson Posted on August 11 2026
Imagine for a moment that you have just found the diamond of your dreams. It is the per...
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Close up of a diamond culet showing the pointed bottom and facet with a sparkling diamond ring background

What Is a Diamond Culet and Should It Be Visible? The Tiny Detail That Makes a Huge Difference

Maya Thompson Posted on August 05 2026
Have you ever found yourself staring at a diamond, completely mesmerized by its sparkle...
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Comparison showing two diamonds with same carat weight appearing different in size

Why Do Two Diamonds With the Same Carat Weight Look Different in Size? The Surprising Truth About Diamond Size vs. Weight

Maya Thompson Posted on August 01 2026
Picture this: you are admiring a stunning 1-carat diamond at a friend's wedding, and it...
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A stunning close-up of various diamond cuts showcasing the intense brilliance and fire that makes some sparkle more than others, from round brilliant to emerald cuts.

Why Some Diamond Cuts Sparkle More Than Others: The Science of the Shimmering Showstopper

Maya Thompson Posted on July 29 2026
Have you ever found yourself hypnotized by a diamond, unable to look away as it throws ...
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Infographic explaining why some diamond shapes show color more than others, comparing round brilliant, cushion, princess, emerald, asscher, radiant, pear, oval, and heart shapes

Why Some Diamond Shapes Show Color More Than Others (And Why Your Round Brilliant Is Basically a Magic Trick)

Maya Thompson Posted on July 03 2026
Picture this: You're standing in our showroom (or maybe lurking on our site at 2 AM in ...
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A stunning vintage-inspired rose cut diamond ring set in a delicate halo, showcasing the soft, glowing sparkle unique to this antique diamond cut.

What Is a Rose Cut Diamond? The Vintage Sparkle That Steals the Show

Maya Thompson Posted on June 26 2026
Have you ever seen a diamond that seems to glow with a soft, romantic fire instead of t...
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