Corundum of Many Colors: Sapphire

As we turn our calendars to September, we start thinking of things like heading back to school, sipping on a pumpkin spice latte, and planning our fall fashions. For those celebrating a birthday in September, they’re thinking of their birthstone: sapphire!

Although sapphire typically refers to the rich blue gemstone variety of the mineral corundum, this royal gem actually occurs in a rainbow of hues. Sapphires come in every color except red, which would then be classified as ruby.

Trace elements like iron, titanium, chromium, copper, and magnesium give naturally colorless corundum a tint of blue, yellow, purple, orange or green, respectively. Sapphires in any color but blue are called “fancies.”

Pink sapphires, in particular, tow a fine line between ruby and sapphire. In the U.S., these gems must meet a minimum color saturation to be considered rubies. Pinkish orange sapphires called padparadscha (from the Sri Lankan word for “lotus flower”) can actually draw higher prices than some blue sapphires.

Due to the remarkable hardness of sapphires—which measure 9 on the Mohs scale, second only to diamond—they aren’t just valuable in jewelry, but also in industrial applications including scientific instruments, high-durability windows, watches, and electronics.

Sapphires make stunning gifts for anyone born in September or celebrating a 5th or 45th wedding anniversary, so be sure to visit an AGS jeweler. They will help you find that perfect gift, whether you’re seeking the classic blue or another shade from the sapphire rainbow.

Need some inspiration? View this collection of designs featuring the sapphire!

Go for the Gold!

Throughout history, gold has been one of the most sought-after metals in the world. It’s been used as currency, to decorate objects as a thing of beauty, and is also used for industrial purposes.

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“Reflections” ring made of 24k hammered gold set with diamonds, by Lika Behar Collection.

In the jewelry industry, the word “gold,” when used by itself, means “all gold” or “pure” gold, meaning 24 karat (24K) gold. Because 24K gold is soft, it’s usually mixed with other metals called alloys to increase its hardness and durability. If a piece of jewelry is not 24 karat gold, the karat quality should accompany any claim that the item is gold.

The karat quality marking tells you what proportion of gold is mixed with the other metals. Fourteen-karat (14K) jewelry contains 14/24 or 58.3% gold, with 10/24 parts of an alloy metal. The higher the karat rating, the higher the proportion of gold in the piece of jewelry.

Jewelry should be marked with its karat quality. Near the karat quality mark, you should also see the name or the U.S. registered trademark of the company that will stand behind the mark. The trademark may be in the form of a name, symbol or initials. If you don’t see a trademark accompanying a quality mark on a piece of jewelry, look for another piece.

Are you ready to go for the gold? Below are some designs from our American Gem Society members that feature yellow, white, or rose gold, which is a mixture of gold with copper to create the pinkish, soft glow.

 

 

When it comes to cleaning gold, visit your jeweler for a professional cleaning. To clean your jewelry at home, be sure to ask your jeweler what at-home products are best for cleaning gold, especially if there are gemstones in the piece.

Four Fine Jewelry Trends for Spring 2019

Spring is here and we’re ready for some jewelry trends to help us celebrate this much-welcome change of season! Now that the weather is warming up, what’s hot? We’ve gathered some season-sensational (We just made that up!) designs from our AGS members.

Quite possibly the most quintessential symbols of spring are flowers, butterflies, and bees. Naturally, their likenesses are found in a variety of fine jewelry designs.

 

Next on the list is chains. Big chains. Little chains. This trend is an ode to the Eighties and they’re everywhere!

 

It’s been said that pearls never go out of style, but these aren’t your grandmother’s pearls! Modern designs have re-imagined the classic jewelry wardrobe staple.

 

The warmer weather has us looking towards the sky and the sea for a much-needed getaway! Both celestial and nautical-themed designs inspire us to seek the outdoors (and beyond) for our next adventure.

 

Are you ready to add a bit of bling to your spring wardrobe? Find an American Gem Society jeweler member near you at www.ags.org/findajeweler.

Every Day Should be Valentine’s Day!

Whether you’re celebrating a romantic relationship, a forever friendship, or a family bond, Valentine’s Day helps us express the love and devotion we have for one another.

Of course, it’s been said that “Every day should be Valentine’s Day,” yet there’s something about February 14 that gives us that extra boost of affection. There is also the anticipation and expectation of giving and receiving a heartfelt memento that marks the significance of this annual occasion.

We have a few gift ideas that are apropos for the holiday. Here are a few examples from some American Gem Society (AGS) members:

 

Have any of the above designs given you some ideas or do you have something else in mind? An AGS-credentialed jeweler is happy to help! Find a jeweler near you.

The Beauty of a Brown Diamond

Did you know that brown diamonds show more flashes of colored light than “colorless” diamonds?

If you are in the market for brown diamonds, be sure to ask your jeweler for an AGS Laboratories Colored Diamond Document. It’s a grading report that presents the technical aspects and nuances of colored diamond grading to jewelry buyers with easy-to-understand verbiage and graphics.

Brown diamonds will no longer be described simply as “a brown diamond,” but will be communicated visually, highlighting the nuances within the diamond’s color. For example, a diamond with even distribution of brown throughout and hints of orange, could be described as a deep, rich, brown diamond with moderate orange accents.

Click the image below to view the Colored Diamond Document.

AGSL-CDD

“Brown diamonds are beautiful and are an alternative choice to the more traditional colorless diamonds. They are also trending as an affordable choice for fine jewelry,” said Jason Quick, Laboratory Director at AGS Laboratories. “We recognized a growing need in the market and decided to create a tool that will truly enhance consumers’ buying experience.”

AGS Laboratories encourages jewelry buyers who are shopping for diamonds to always ask for a diamond grading report from an independent third-party laboratory so that they can better understand the quality of the diamond they are buying. To find an American Gem Society retailer, visit americangemsociety.org/findajeweler.

To learn more about AGS Laboratories Colored Diamond Document, visit agslab.com/browndiamonds.

Here are a few designs we love from members of the American Gem Society that feature brown diamonds.

Quote-worthy Jewelry

We often share beautiful images of  American Gem Society members’ jewelry. Today, we wanted to take that a step further and give you a sneak peek into their passion for jewelry, the symbolism it represents, and the way it makes them feel. In some cases, we just wanted to give you a glimpse of their humor, with jewelry as their much-adored punchline.

To achieve all that, we asked these five members to give us a quote about jewelry, along with an image of one of their favorite pieces. Enjoy!

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Opal brooch from Paula Crevoshay.

 

Spinel pendant from Sharon Wei Designs

Pink tourmaline pendant from Sharon Wei Designs.

 

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Moonstone, sapphire, and diamond ring from Omi Privé.

 

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Custom-designed ring from Michaels Jewelers.

 

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Diamond engagement ring by Tacori.

To find some jewelry inspiration of your own, visit your local American Gem Society (AGS) jeweler. Ask your AGS jeweler if they have a personal saying or a favorite quote about jewelry! You can ask them to show you one of the above pieces or something that inspires you and your imagination. Visit ags.org/findajeweler.

There is a Cure for the Summertime Blues

By Donna Jolly, RJ

As summer stretches out toward its final dog days, and the thermometer keeps bobbing toward the high end, you are probably feeling the need to cool down. We have some nice ice to help. As usual with us, it’s the jewelry kind of ice.

Let’s look at five amazingly lovely pieces of jewelry we’ve recently featured on our AGS Facebook page to help us take our minds off of the temperature.

First up, these blue topaz and peridot earrings, and blue topaz pendant, from Goshwara are as calming and cool as the ocean itself.

Goshwara

Staying with the light blues, we love this custom engagement ring from Tacori:

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Let’s keep the light blue theme going, with this big, beautiful zircon ring from Carizza:

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Straying from the lighter blues, let’s get a little deep, as in the deep violet hue of this Tanzanite beauty from United Color Gems.

UGCLast, but certainly not least, imagine this blue-green sapphire from Gem 2000 in the style of your choice. What would you do? A pendant? A solitaire ring?

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To find any of these beauties, contact your local AGS jeweler here.