Diamond clarity is one of the four quality factors (the 4Cs) that describe and determine the value of a diamond. By definition, clarity means “a gemstone’s relative freedom from inclusions and blemishes.” These two terms are locational- blemishes are found on the outside of the gem and inclusions are located on the inside. Both of these clarity characteristics can dim the brilliance of a diamond, though some are so minute that they are invisible to the naked eye. (more…)
Perhaps a special piece of diamond jewelry has been passed down to you. It may be a ring or a pendant set with a beautiful gem. Because this item did not come from a jeweler or gemologist, you really have no way of knowing anything about the diamond’s color, clarity, cut or carat weight – those factors that determine quality, and help you decide whether the diamond is worth resetting or leaving it as it came. (more…)
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…)
When considering the purchase of a gem or piece of jewelry, it is important to find an educated jeweler with a trustworthy reputation. A professional jeweler will have the knowledge and training to help you make an informed purchase. A jeweler with a reliable reputation will strive to understand your preferences, provide you with a variety of purchase options, and do so in an honest and straightforward way. (more…)
Often when picturing a diamond, we envision the classic colorless gem depicted in films, showcased in engagement rings, or displayed with other popular jewelry in glass cases. A colorless diamond is the clear, classic diamond we envision. Many “colorless” diamonds possess very subtle hints of yellow or brown, colors that can affect the value of the stone. But diamonds come in colors that extend beyond the D-to-Z color scale. And when the color of the stone is strong enough, the diamond becomes known as a “fancy-color diamond.” (more…)
When it comes to diamonds, most consumers tend to use the words “cut” and “shape” interchangeably. But for diamond professionals, there is a big difference. Diamond Shape refers to the outline of the stone (pear, oval, round, etc.). Diamond cut refers to a stone’s facet arrangement. So a shape can be faceted in a variety of ways, or cutting styles. (more…)
Queen Elizabeth ascended the throne in February 1952, more than 60 years ago. When she was coronated a year later, she wore the ultimate symbol of royal authority – the Imperial State Crown.
This is the quintessential crown. Set with 2868 diamonds in silver mounts, it has an open work gold frame and is fitted inside with a purple velvet cap and ermine fur headband. The jewels mounted on the frame are breathtaking. (more…)
If your pulse quickens at the site of an antique Victorian-era cameo, if an Art Nouveau pastel enamel and pearl pendant piques your nostalgic interest, or if a retro 14-karat gold bracelet seems irresistible, then you’re part of the increasing number of those buying estate jewelry. From the bold geometric shapes of Art Deco to the lacy romanticism of the Edwardian style, estate jewelry offers a wide array of choices for the discerning collector. (more…)
Diamonds can be a symbol of wealth and power. While those purchased and worn by most consumers are more modest, many are sent to GIA to be graded on the 4Cs of diamond quality; Color, Cut, Clarity, and Carat. Including a stunning 120ct blue diamond that was recently cut to improve the beauty and value of the stone.
Learn how GIA was involved with this remarkable diamond.
A diamond solitaire refers to any piece of jewelry with a single diamond. Diamond solitaires can be a ring, necklace, earring or even men’s jewelry. They have come to mark some of the most significant occasions in one’s life, like sweet-sixteen, anniversaries, and the most notable, an engagement proposal. (more…)
The June birthstone, the pearl, has a long and rich history. For many young women, pearls are just something you wear when you wanted to look classy and put together. But the unique creation of the pearl, the only gem made from a living creature, tells us that this is an incredibly special little sphere. (more…)
When a diamond interacts with light, every angle and every facet affects the amount of light returned to the eye. The sparkle of a diamond, then, has everything to do with how well the cut of the diamond was planned and executed. Although a diamond’s value is based on its unique combination of color, clarity, cut, and carat weight (the 4Cs), a diamond’s cut is the most complex to assess, and it’s the only component that can be directly affected by the diamond cutter. (more…)
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