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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

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.
April Birthstone: Diamond Jewelry Gift Ideas for an Aries

April Birthstone: Diamond Jewelry Gift Ideas for an Aries

Diamond is the April birthstone, and we have some stunning gift ideas for a loved one born in this month. We’ve spiced up our selections by turning to the zodiac sign for additional inspiration. So take a look at what we/ve picked – our April birthstone pieces are sure to please. (more…)

How to Pick a Heart-Shaped Gemstone for your Sweetheart

Valentine’s Day is nearing, and it’s hard to resist that warm feeling associated with this holiday. When you envision the perfect gift for Valentine’s Day, the first thing that comes to mind is a heart shape. So why not turn up the romance with jewelry that features heart-shaped gemstones? Like all matters of the heart, making a wise decision in your purchase requires care and thought. (more…)

heart-shaped ruby ring
A (Bejeweled) Heart for Your Valentine

What better way to celebrate the love for your significant other than by giving heart shaped jewelry and diamonds this Valentine’s Day? As the world’s foremost expert in gems and jewelry, GIA offers a few tips and best practices before you set foot in your neighborhood jewelry store. (more…)

high quality diamond
Holiday Buying Guide Part 5: Tips for Purchasing Fancy Cut Diamonds

The unique beauty and appeal of fancy cut diamonds make them the perfect choice for gifts of the season. Shoppers now have a wide array of choices, so there is something for every taste. In this installment of our 2013 Holiday Buying Guide series, you will learn about some of the special characteristics of fancy cut diamonds before you ever step into a jewelry store. (more…)

Loose emerald cut diamond.
The Elegant Emerald Cut Diamond

Angelina Jolie and Brad Pitt made headlines earlier this year when they finally announced their engagement. Soon thereafter, Jolie was spotted wearing an engagement ring that featured a large, Emerald cut diamond center stone. While an Emerald cut center stone is not the traditional look for an engagement ring, non-traditional engagement rings seem to be making news more frequently. (more…)