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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

Closeup of woman's hand wearing the Sakura pink diamond ring
Pink Diamond Engagement Ring Buying Guide
Explore the unique origins and rarity of pink diamonds. Discover natural and lab-grown pink diamond alternatives to help you get the look and stay in your budget.
Explore the unique origins and rarity of pink diamonds. Discover natural and lab-grown pink diamond alternatives to help you get the look and stay in your budget.
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Rectangular Fancy Intense Blue diamond ring
Blue Diamonds Buying Guide
Discover the fascinating origins and enduring allure of blue diamonds. Learn about blue gem alternatives to help you get a similar look at a fraction of the price.
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Close-up of round brilliant diamond solitaire ring with excellent GIA cut rating
GIA Diamond Cut Grade: 6 Things You Need to Know
Understanding GIA’s cut grade system can help you choose a diamond that truly shines. Here are 6 essential things to know before you buy.
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Dainty black diamond engagement ring with scattered colorless diamond halo on a woman's ring finger
Black Diamond Buying Guide: What You Need to Know
Black diamonds embody mystery, strength and sophistication. Learn about their 4Cs and rich history in our Black Diamond Buying Guide.
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Variety of colored gemstone rings artfully positioned against gray background, great alternatives for engagement rings
Diamond Alternatives for Engagement Rings
Explore the most popular diamond alternatives, their suitability for everyday wear, and why they’re becoming increasingly popular for modern engagement rings.
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Close-up of two people holding hands wearing matching bracelets.
How to Choose and Wear Matching Jewelry for Couples
Explore expert insights on how to choose, wear and style couples' jewelry pieces for any occasion. We'll help you discover the best choice for you and your partner.
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A group of diamonds with different shapes.
Guide to Diamond Shapes for Engagement Rings
When shopping for your engagement ring, choosing the diamond shape is one of the most important decisions you'll make. This guide will help make that decision easier.
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Rhodolite and spessartite rose gold garnet engagement ring.
Garnet Engagement Ring History, Meaning and Symbolism 
Discover why garnet makes a striking alternative to traditional diamond engagement rings and how to protect them for daily wear.
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Woman’s hand with round brilliant diamond engagement ring and diamond melee wedding band
How to Wear Your Engagement Ring and Wedding Band
Are you a classic romantic or a modern trendsetter? This guide will help you discover how to wear your engagement and wedding rings your way.
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Woman’s hand with oval diamond engagement ring on white background.
Oval Cut Diamond Guide
Oval cut diamonds are a popular choice for engagement rings. Learn the key factors to look for when shopping for an oval diamond ring.
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Close-up of a diamond rose gold tennis bracelet and rainbow bangle bracelet stacked on a woman's wrist.
Tennis Bracelet Buying Guide: Diamonds & Gemstones
Learn the history of the tennis bracelet and explore key design elements—from stone shape and setting to metal type and proper fit.
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Close up of Taylor Swift and Travis Kelce holding hands showing Swift's old mine cut diamond engagement ring
Old Mine Cut Diamond Guide
Learn about the Old Mine Cut Diamond, a vintage style known for its soft, squarish shape and designed to sparkle in candlelight.
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