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Showing all results for: “Gem stones”
Fine Jewelry University (Show All FJU Articles)
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Gem in the Spotlight: Tourmaline
… F. Kunz. He documented reports about the tourmaline deposits of Maine and California and praised the quality of the stones they produced. Along with opal, tourmaline is October’s birthstone. Care and Cleaning of Tourmaline Tourmaline makes… daily wear. Because it isn’t exceptionally hard (Mohs hardness of 7-7.5), it should be stored away from other gemstones that could potentially damage it. Tourmaline should not be put into an ultrasonic cleaner or steam cleaned, and should …
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Gem in the Spotlight: Opal
… color, and a wide range of colors. Red carries more value and is by far the rarest color that opals can display. Stones with larger patches of color are valued higher than those that display only small pins (pinfire) or no play of color at…”. Opal has a refractive index of 1.37 – 1.47 and a Mohs hardness of 5.5-6. This makes it one of the softest gemstones commonly used in jewelry. For reference, here are the Mohs hardness values for some other gemstones you may know: Diamond…
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Gem in the Spotlight: Blue Zircon
Zircon may be last in the alphabet of gemstones, but it is first in sparkle. The crystal structure of zircon creates one of the liveliest displays found in any … of Zircon Since it has been known from antiquity, Zircon has a rich mythology. Zircon is one of December’s birthstones. In the middle ages, Zircon was said to aid in resting, induce sound sleep, drive away evil spirits, bring prosperity, … Zircon care and cleaning is simple: avoid steamers or ultrasonic cleaners. This is particularly important with stones that may have been color enhanced (like most Blue Zircon). Also, avoid the use of harsh cleaning chemicals or agents, …
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Gem in the Spotlight: Jade
Jade has one of the richest heritages of all gemstones. People have been using jade from as early as 6,000 BC, and it has been an incredibly important part of Asian, … far are dyed quartz, glass, and plastic. These imitations can be identified quickly by a trained gemologist. Other stones that have been confused with jade over the years are chrysoprase, serpentine, maw sit sit, and hydrogrossular garnet… given it such a prominent place in human history? The term “jade” actually refers to two completely different gems: nephrite and jadeite. These are actually two unique mineral species, but since they have been confused for so many years…
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Gem in the Spotlight: Ruby
… deeper? Whatever it is, ruby’s impact on humanity is broad and deep, with arguably the richest history of all gemstones. Gemology of Ruby Rubies are in the corundum gem family along with sapphires. Corundum is an extremely durable form of … rubies and mentions them four separate times. In India, the ruby is known as “ratnaraj” or “king of precious stones” in the ancient language of Sanskrit. Rubies get their name from the Latin word “ruber,” which means red. This is also …
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Gem in the Spotlight: Iolite
Iolite is maybe not the first gemstone people think of for their blue-violet jewelry, but it should be near the top of the list. Iolite’s color range … sapphire, tanzanite, and amethyst. They may have name recognition, but iolite has a rich, unique color and great gem value on its side. It is more subtlety nuanced than amethyst and deeper than many tanzanites. Iolite’s name comes from …its color. The color you see is the natural color of the stone when it was first discovered. This adds value to many gem buyers who don’t want a treated gemstone. Color Me Impressed Iolite is strongly pleochroic and will exhibit a …
Blog Posts (Show All Blog Posts)
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Give Back and Support East African Gem Miners
… mining techniques. Gem Legacy is starting a movement to give back and uplift those at the source of colored gemstones. And, we at Arden Jewelers are so excited to be joining that movement today! How You Can Help If you have had your eye on… to browse until you find your favorite. Each purchase leaves a lasting legacy that’s worth far more than gold or gemstones. Of course, you can also give directly to Gem Legacy through their website here . Or, do both! We’re excited about …
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The Truth About Synthetic Gems
One of the most intimidating subjects for new comers to the jewelry industry is synthetic gems, so I figured I’d start with a quick explanation of the subject. Here’s an excerpt from an article I wrote: Man … gallium garnet (also called GGG) and the modern diamond simulant moissanite, a man made silicon carbide. In gemology, any material used to look like a gem is called a simulant. So clear glass to rock quartz to GGG to moissanite are all …. They look like diamonds, but they are not diamonds. These simulants are easy for a well trained and equipped gemologist to detect. But if you had gem material that is the same chemically, optically and crystal structure as a natural …
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Gifts to Celebrate What Matters
… supported us and stood by us through it all, and we are so grateful. Earlier this month many of you received a free gemstone from us in the mail along with coupons for a personalized piece of jewelry for your gem. Since we weren’t able … the same offer to all of our friends and family online. Come in from now until December 24th and you’ll get a free gem with the purchase of any jewelry to set it in. You’ll have a tray of gems to pick from, and if you don’t see one you …
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Meet the Jewelers: Sacramento Indie Jewelry Designers
… collection is called “Birdwatch” and focuses on various whimsical and detailed birds perched on raw crystals, stones, and wood, showcasing polished and intricate metalwork carefully balanced with rougher foundations, just as we see with …’er Chic Bio: My name is Jhon, and I am 58 years old. My father was a jeweler. He taught me how to cut and polish stones before I was ten. In the past, I worked extensively in repair and restoration in jewelry and precious stones in St. …
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Engagement Ring Trends for 2024
… more engagement rings in yellow gold than any other color. Simple Accented Solitaires The trend of adding accent stones on the sides of the main gem, kind of like the traditional three-stone ring style is not a new trend by any means. …, vines, flowers, or waves. So, whether you’re drawn to the classic elegance of yellow gold, the symbolism of accent stones, or the natural beauty of organic designs, there’s a trend for everyone in 2024. And, of course, our gemologists are…
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Arden Jewelers Catches Undisclosed Lab Grown Diamond
…. Using our brand new, state-of-the-art lab grown diamond tester was mostly just a matter of procedure as the stones were supposed to be natural. He was completely shocked when the tester flagged one of the two gems as a possible lab grown …One of the things that sets us apart from other jewelers is our team of expert gemologists and full gem lab. In the past, we have talked about how a gemologist jewelry buyer can pay you more and how … to natural diamonds. It’s the undisclosed lab grown diamonds (like the one we found) that are the problem. These gems are worth less than their natural counterparts, and we consider it part of our job to protect our clients from being …
Pages (Show All Pages)
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Alternative Gemstones for a Non Traditional Engagement Ring
…, but they don’t sparkle like diamond. Jessica Simpson’s wedding ring is a Ruby with pear-shaped Diamond side stones. Mark Zuckerberg’s wife, Priscilla Chan also has a Ruby engagement ring. Emerald Engagement Rings Oliver Martinez gave his …chip or scratch easily. Anything with a Mohs hardness of 9 or higher is good, and should be suitable for daily wear. Stones that are 7 or softer like Aquamarine, Amethyst, Peridot, Pearl, and Opal will have difficulty standing the test of …
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Rare and Beautiful
… materials. The only common thread is that each of these pieces is unique in it’s own way. These less well-known gemstones create a color display unlike anything you have seen before. Here are just a few of the gems featured in the … material is meant to be kept hidden away and only worn on special occasions. Blue Zircon , one of December’s birthstones, but much less well-known than Blue Topaz. This gem has more fire and sparkle than almost any other colored gem. …
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What is Asteria Jewelry?
“You are going to die in 48 hours unless…” No one gives bad news like Dr. House. Giving a boring gift is not as bad as dying, but that’s what it feels like when a gift does not meet the expectations of the one we love. We may not be able to find the cure for cancer or the disease that’s killing Dr. House’s patient, but we have found the cure for the common gift! The cure for the common gift is not of this world alone. It will take
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Get More Cash for Your Jewelry
… like sapphires and emeralds). When you sell to a buyer who has the skills necessary to grade your diamonds and gemstones with confidence, that buyer can pay more for your jewelry because they know exactly what they are buying and how much … organizations in the world. They also train people in the skills they need to identify and grade diamonds, gemstones, and precious metals. It takes a great deal of study and practice, and the final test requires a score of no less than 100…
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Mother’s Day Circle Necklace
… Mother’s Day. Order before the countdown ends to save 30% on your very own personalized pendant. Traditional Birthstones Not sure which gem goes with which month? Here is the list of the gemstones to use depending on the month that each … back. This family necklace is the thoughtful and personal gift that Mom deserves. You can customize the number of gems to fit your family and then choose the birthstone for each child. Mom can hold all of her children close to her heart…
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Legal Information
… local jeweler every six months to a year to ensure their integrity from daily wear. However, because of daily wear, stones may become loose over time and become dislodged. In the unlikely event that this happens, the one year warranty will…, but no measurement is perfect. In certain situations, the measurements for a group of objects (e.g. pavé set gemstones) will be estimated from the measurements of a sample from the group. When physically weighing a gemstone is impractical…
Videos
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How to Clean Jewelry at Home
… gems. Place the jewelry in the ultrasonic and turn it on for no more than 15 minutes at a time. Check that all gemstones are secure in their mountings when you remove the piece. Watch our video on how to check if your gems are loose for … and make the metal look worse. Cautions As we have mentioned above, cleaning jewelry can be risky and certain gemstones or types of jewelry can be damaged by the cleaning techniques we have demonstrated. The lists below are general …
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How to Check if Your Diamond is Loose
… that your diamond is missing. One of the best ways to prevent this is to regularly check if your ring has any loose stones. In this video we’ll show you two easy ways you can tell if your diamond (or other gemstone) is loose at home. Hold …and gently tap the bottom of it with the other. Listen for a faint rattling sound. Use a pen cap to gently prod each gemstone looking for a small amount of movement. If you do find a loose gemstone in your ring, we recommend you stop …
Custom Designs (Show All Custom Designs)
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Though there are only seven stones in this design, the size of the diamonds allows the whole top half of the ring to be covered with sparkling facets. …
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… pairing of the sleek and shiny rose gold with a rough and natural black coral. The bezel wrap around each of the stones keep it secure while displaying each characteristic. Some black coral pieces are lucky enough to reveal streaks of …
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A unique take on a timeless classic. A plain gold band is transformed into a custom work of art with spaced out diamond and amethyst accent stones. The overall look is very modern and simple. A truly one-of-a-kind piece
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This unique family heritage ring has an asymmetrical open swirl design. Sweeping curves of white gold encircle the two main diamonds and link the stones together. Emeralds alternate with diamond accents descending down either side of the shank; the green of the emeralds add a touch of vibrancy to the ring
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… pallasitic peridot which is peridot that is 100% extraterrestrial in origin. This stone is one of the extremely rare meteorites that survived its trip through the earth’s atmosphere and had the right chemical make up to contain gem quality peridot. The setting borrows for the Art Deco tradition with some modern to touches to create a stunning, one-of-a-kind ring
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This simple band is made with “recycled” diamonds. The stones were originally from various pieces of jewelry belonging to one of our clients, that were either never worn, or broken. We were able to help her turn those pieces of jewelry into something she knew she would like, and wear often: this…
