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Learn - Gems & Care

 

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Part I Focusing on Rings

 

Part II Focusing on

 Bracelets, Chains, Pins and Earrings  

 

 


Cross' Jewelry Care Guide

Part II

Bracelets & Neckchains

When a bracelet or necklace wears out, why does it wear? Where does the gold go, and are there ways to reduce the rate of wear? Following is an examination of several causes of accelerated wear in bracelets and necklaces and the best ways to reduce or prevent wear.

Why Cleaning Bracelets is so Important

It is obvious when a film accumulates on the backside of a gem. Its brilliance is dulled. To restore the sparkle the solution is obvious, simple cleaning restores its full brilliance and beauty. What is not as obvious is that this same film seen on the back of gems accumulates on the hidden surfaces between links of bracelets and necklaces. And while this film has only a limited effect on beauty, it has a significant effect on the long term wear, safety and durability of the bracelet or necklace. What is actually occurring in these hidden spaces between links is a build-up of a thin film of hair spray, soaps, makeup, perfume, hand cream and or natural body oils. This thin film becomes the base into which fine particles of ordinary atmospheric and household dust become embedded. With normal use the links of the bracelet or necklace flex and move while the embedded microscopic dust acts like a fine emery paper wearing away hundreds, even thousands, of molecules of gold every week. The result, slowly, imperceptibly, over time, significant quantities of gold are worn away.

A thorough cleaning of gold bracelets and necklaces should be done daily or at the very least weekly. The best way to clean gold is with a professional, non-abrasive, jewelry cleaner. To clean gold bracelets and necklaces, simply dip a child's soft bristle toothbrush into the liquid cleaner, scrub the hidden spaces between the links, then rinse off in warm water and dry with a towel. A properly cleaned link bracelet will typically last two to three times longer.

While ordinary invisible atmospheric dust will accelerate wear, visibly dusty environments like barns, corrals and construction sites will greatly accelerate wear. Jewelry should not be worn in these situations.

Proper Bracelet Fitting

Links next to a clasp typically wear more quickly than other links in a bracelet. Many clasps have an extended flattened area which exaggerates the motion and flexing of the links on either side, contributing to increased wear. The clasp is generally heavier than the rest of the bracelet and after attaching is usually on the underside of the wrist. The clasp on the underside of the wrist is at the lowest point, it is also the loosest part of the bracelet where motion is exaggerated - magnified. More motion results in accelerated wear.

Link bracelets which are too large wear out more quickly than properly fitted bracelets. If a bracelet is too loose it is best to have it shortened, Making a bracelet the proper length can potentially double the life of the bracelet.

Maintenance of Clasps

No clasp is infallible. Almost all clasps require periodic adjustments to maintain proper functioning. At any indication of diminished performance or evidence of failure of a clasp to hold, remove the piece of jewelry and take it to a jeweler to adjust the clasp or to replace a malfunctioning clasp.

Safer clasp designs usually take longer to attach and detach. Simple, quick clasps are generally not as secure as more complex clasps.

It is especially important to test the clasp each time any bracelet or necklace is attached to be certain it is functioning properly. If a bracelet or necklace is pulled or stressed, a clasp can malfunction. It is best to avoid wearing a necklace to bed to reduce the chances of inadvertent stress on the chain or its clasp. Also, spring rings and lobster claw clasps have a tiny steel spring which controls the closure. It is best not to shower while wearing any spring action clasp, as rust, over time, can cause a reduction or loss of springing action.

All gemstone set jewelry and jewelry with functioning parts should be reviewed by a professional at least once a year for safety and security. This is the ideal opportunity to clean and check for proper operation of clasps, wear on prongs, and tightness of gems. If you are within driving distance of our store, this is a service we are pleased to provide free of charge. If outside of our area, most fine jewelry stores offer this service as well.

Safety chains and safety devices are a nice added assurance but if at any time, the main clasp fails, remove the bracelet or necklace. Do not rely on the safety. Most losses of bracelets and necklaces occur after one or several warning signs. Do not wear a bracelet or necklace on which the clasp failed to perform until the clasp's performance has been checked by a professional.

Hollow Link Designs

Hollow construction in gold bracelets and necklaces give the appearance of size and mass, yet are often very delicate. Extra special care must be given to hollow and semi-solid designs as more rapid wear will occur.

Desire to Wear

Match intended wear with appropriate designs. Our best advise to a man shopping for a bracelet or necklace to be given as a gift to a woman is for him to ask questions about the relative durability of the designs he is considering and to choose a piece of jewelry which matches his intent of how he would like to see the piece worn. Our best advise to the recipient of any fine piece of jewelry is to stop in, we will be pleased to discuss its appropriate care, wear, and any limitations. Understanding design, construction, limitations and care greatly enhances satisfaction with jewelry as well as potentially extending its wearable life.

Use Care When Attaching Pins

Of all the categories of jewelry, pins generally survive the passage of time best. Some of the finest existing examples of Victorian, Edwardian, Art Nouveau and Art Deco jewelry styles are pins. In general, pins incur very little wear over many years of use, and yet like other forms of jewelry, they are subject to a variety of risks.

The joint (or hinge), pin (long sharp shaft), and catch (the device that holds and/or locks the pin in place) are the most critical parts of a pin's long-term safety. The greatest risks to pins is loss while wearing. This can occur as a result of several factors:

  • improperly clasped clasp
  • catching a pin with a shoulder bag or coat, causing it to unclasp.
  • a clasp out of adjustment

Contemporary pins have safety catches which have a little device that locks in place, helping to prevent the pin from coming unclasped.

Before attaching a pin, close and unclose the clasp to be certain it is functioning properly. A properly functioning clasp should have enough friction to offer a perceptible resistance. Another way to assure a pin is properly secured is to attach the pin to your dress lapel before you put the dress on. If this is a new pin, practice with the closure several times until you know "its feel"...because when you attach it to your lapel it is generally too close to see and you must rely on "the feel" for certainty. If at any time, the catch doesn't feel safe don't wear the pin until you have had a professional check and adjust the tightness.

Antique pins, made prior to the invention of the safety catch, should have an upward spring in the pin stem sufficient to provide a positive closure. Antique pins require frequent adjustment to maintain proper tension. Many antique pins were fitted with an additional safety feature in the form of a little locking device which slides over the end of the pin stem, providing an additional degree of assurance from loss. Even for high value contemporary pins, these safety devices, the Hercules Clutch, and the acorn-shaped pin protector, can provide an additional measure of safety.

The security of a pin should be tested after you put on or remove an overcoat, to be certain that the safety device is still in a fully locked position. Seatbelts can damage pins and cause clasps to open. If you are to be the driver or passenger determine the angle of the shoulder strap. Always attach your pin to the lapel not covered by the shoulder strap to avoid risk of damage. It is also important to avoid carrying a purse with a shoulder strap on the same side as the pin. Caution should be used while wearing pins when caring for young children. The curiosity of a young child can result in them pricking themselves on the hidden pin stem, hurting themselves on the outer edge of the design, or pulling or bending the design of the pin.

Some thoughts on the clothing to which you will be attaching your pins: The weight of the clothing must be sufficiently heavy to support the weight of the pin. Very sheer, loose fitting blouses, fabrics such as crepe, sheer silks rayons, and light polyester lack the body to support most pins. It is also a good idea to test the pin stem on the hem of any fabric, to see if it leaves a visible hole or mark which remains when the pin is removed. Satin, silk, taffeta, pima cotton and linens are often unforgiving of pins. Always test first. And finally, prior to inserting a pin stem into any clothing, be certain that the pin is spotlessly clean. Tarnish on silver, Oxidation on antique pins, or microscopic traces of make-up can leave a permanent discoloration on lighter fabrics.

It is especially important whenever you attach any pin to take a few extra moments to be certain the pin stem is securely resting in its holder and the little tabs of the closure device are pushed fully down into the locking position. It is always best to practice with the clasping device of a new pin as many have differences in how they operate. Pins require periodic adjustment.

All gemstone-set jewelry and jewelry with functioning parts should be reviewed by a professional at least once a year for safety and security. This is the ideal opportunity to clean and check for proper operation of clasps, wear on prongs, and tightness of gems. If you are within driving distance of our store, this is a service we are pleased to provide free of charge. If outside of our area, most fine jewelry stores offer this service as well.

Earrings - How to Prevent Loss

Like pins, earrings receive very little direct wear, and yet are still subject to a variety of perils. Because of their small size, one of the greatest risks to earrings is loss.

Pierced earrings have a post (the part which goes through the ear) and a nut (which holds the post secure on the ear). It is of critical importance that the post and nut are properly sized and fitted to each other. Because earrings are made with different diameter posts, one set of earnuts will not necessarily hold another earring securely. Interchanging earnuts places earrings at a high risk of being lost.

Many women will have a favorite pair of earrings, and desire to wear them nearly all the time. Activities which result in the bending of posts or loosening of earnuts and the earrings are: sleeping with earrings on; towel-drying hair after showering or swimming, putting on or removing a pull-over sweater, brushing or pulling back long hair; removal of scarves, hats, and heavy winter clothing, and talking on the telephone. Earnuts should be checked daily for proper tension, or just prior to putting into your ears. Proper tension on an earnut should require at least mild effort to slide on and off.

Earnuts are made from different gauges of tempered gold. We make an earnut which is more than three-times the weight and strength of the average earnut; and while they are not infallible, they are one of the most secure earnuts available. These heavy gauge, tight fitting earnuts come with all of our Cross earrings, and should not be used with other earring you may own. (Heavy weight earnuts may be purchased for your other earrings, but must be properly fitted and adjusted to assure proper tension on the earring post.)

Clip-back earrings and pierced-clip earrings should be adjusted for tightness, so that they do not pinch the ears, while still providing enough tension to hold the earrings securely in place. Pierced-clip designs are often for larger earring styles and provide good stability. These larger designs rarely work well converted to pierced backs only.

When purchasing earrings for use with earring jackets, be sure that posts are long enough to accommodate the extra thickness of the jackets.

Gem-set earrings left loose in a jewelry box or in a purse can move around and scratch one another. A simple and safe way to store your earrings is to slide the post of one earring through an in-place earnut on the other earring, locking it in place with its own earnut. Then slip the pair into a small transparent zip lock plastic jewelry pouches.

Timeless But Not Indestructible
Dispelling the Myth That Jewelry Does Not Wear Out
-Nanz Aalund

In 1780 the Conquistadors smashed one priceless Colombia emerald after another, believing that true emeralds should withstand any blow. In 1960, during one of their infamous fights, Elizabeth Taylor pitched the flawless Taylor-Burton Diamond at Richard Burton. The impact of landing on a marble floor cracked the diamond's edge and thereby dropped its clarity grade and value. In the spring of 1994, a client of mine was horrified to realize that in her attempt to keep her pearls from being stolen, she had ruined them by hiding them in her freezer.

Ignorance of the proper care for jewelry and gemstones was the cause of these and many other smaller disasters. Of the many erroneous beliefs that surround jewelry and gemstones, one of the most dangerous and pervasive is the misconception that jewelry does not wear out. The danger of this misconception is twofold. First, without being aware of the special care gemstones and jewelry require, most people may not store or clean their jewelry properly, running the risk of destroying their cherished heirlooms, like my client did with her pearls. The second danger is, while harboring the idea that jewelry does not wear out, a person may wear their jewelry during inappropriate activities or in damaging ways.

For example, it may be fashionable to place a delicate gold bracelet on the same wrist as a stainless steel Rolex. Yet after wearing them together twenty-four hours a day for six months, the constant abrasion between the two may cause the bracelet to break. Many women with pierced ears choose to wear earrings to bed. Unfortunately, large hoops may catch on bedding, tearing the earlobe. A gentleman may purchase a fragile opal ring and proceed to wear it to work on a construction site. In my fifteen years experience as a goldsmith and jewelry designer, I have heard customers comment, "I wasn't doing anything and the stone just fell out!" Upon examination, the piece shows signs of prolonged wear, such as missing prongs, bent shanks, dents and gouges in the metal.

If one is unaware of the special care certain jewelry may require, it is tempting to jump to the conclusion that, should a piece become damaged or show signs of wear, it must be an inferior product. What many people don't realize is that every time we grasp a handle, turn a knob or wash our hands, we leave minute traces of gold from our jewelry behind. The skin on the palms of our hands is being totally replaced every seven days due to wear, yet we do not notice its loss because it is on the molecular level. While our skin replaces itself, our rings, watches and bracelets do not fare as well, and with time, the damage can add up.

This misconception that jewelry shouldn't wear out seems to be particularly difficult to dispel. Perhaps some people have subconsciously translated the wonderfully romantic DeBeers slogan "A diamond is forever, "to mean literally "a diamond cannot be broken "or "diamond jewelry will last forever." Ron Dean of the Diamond Information Center in the Pacific Northwest clarifies the DeBeers slogan by pointing out that "the youngest diamond in your jeweler's display case was formed approximately 97 million years ago - which is pretty close to forever." Margaret McCann, of the Diamond Information Center's New York office, offers these thoughts: "Since the diamond is the hardest known substance on earth, it has come to represent the lasting commitment and unbreakable bond of love between a man and a woman. "However, Ms. McCann goes on to add, "Even though a diamond is durable, it can be chipped by a hard blow." The Diamond Information Center has a booklet titled "Your Guide to Buying and Caring for Diamond," which is available upon request from your local jewelry store.

A second factor compounding this misconception is the abundance of "estate" jewelry, which is often mistaken for "antique" jewelry, thereby giving the erroneous impression that jewelry should last several hundred years. What is the difference between antique and estate jewelry? Federal law requires a piece of jewelry to be at least one hundred years old to be classified as antique, whereas estate jewelry is simply jewelry that has been previously owned and may be no more than a few years old.

The truth about most surviving antique jewelry is that it was not worn on a daily basis. Antique jewelry and pieces from the 1920 and 1930 that we see today have endured because they were kept in a safe deposit box for most of their existence. In fact, the reason you are able to wear grandmother's ring is because grandmother (or great-grandmother) kept it in her jewel box and probably wore it only on special occasions. Like her best china, grandmother kept her best jewelry and heirloom pieces safe from the damage that daily use would cause.

Current marketing surveys show that up to 80 percent of jewelry sold is to women who purchase it for themselves. And often women will wear their jewelry when gardening, rock climbing or playing racquetball. While grandmother would not have dreamed of wearing her fine jewelry during household chores or yard work, today's busy woman does not think of removing her jewelry during such activities.

To help you get more years of enjoyment from your jewelry, it is important to learn the proper care considerations for your fine pieces. First, it is best to remove jewelry before engaging in sports, household chores or yard work, and at bedtime. It is obviously dangerous to wear neck chains, bracelets and rings while participating in sports such as football and basketball, but tennis and racquetball can be equally damaging to jewelry. Even the seemingly harmless sport of swimming can have disastrous effects on jewelry. Chlorinated water in pools and hot tubs attacks gold alloys, causing them to become brittle and break. In cleaning house or gardening, you may come into contact with many abrasive surfaces, compounds and chemicals that can scratch and discolor gold, platinum and gemstones. It may be true that "diamonds are a girl's best friend, "but a porcelain kitchen sink is a diamond's worst enemy and can chip its facets. I also discourage my friends and customers from wearing their jewelry to bed. Not only does this increase wear and tear on the jewelry from getting caught and snagged on bed linens or sleepwear, but it might also cause the wearer injury.

Cleaning gold and silver jewelry is very easy to do and, when done properly and regularly, can keep your jewelry sparkling.

Finally, rinse the jewelry in clear water and blot it dry on a soft hand towel. Any discoloration or dirt that this process cannot remove should be brought to the attention of your personal jeweler, who can have the piece steam cleaned or professionally polished.

If any piece of jewelry has loose gemstones, it should be brought in for repair before the stones are lost. Taking your jewelry in to your personal jeweler for biannual checkups is a great way to catch wear before it becomes a serious problem. This service is offered free by most professional jewelers.

Don't hesitate to ask your jeweler any question you might have about caring for your jewelry. The more you know about your jewels and how to care for them, the greater - and longer-lasting - your enjoyment of them will be.

Article reprinted with permission: JQMagazine JB Oct 97

Extra Special Care for Pearls

A cultured pearl contains a spherical shell core surrounded by layers of nacre which gives a pearl its luster. Even on the finest quality, in a 6.5mm size, the thickness of these luster layers are less than 3/10mm thick, about the thickness of four sheets of typing paper. Because the hardness of a pearl is only 21/2 - 41/2 (a little harder than a fingernail), it must be protected from scratching or abrasion, which will dull and wear the surface. Perhaps the greatest risk to long term beauty in a strand of fine cultured pearls is wear which can occur from minute traces of make-up. Many make-ups contain microscopic particles which can slowly abrade the surface of the pearl.

Care must be taken to first, do hair, apply make-up avoiding areas of the skin which will come in contact with the pearls. Then wash your hands, dress and attach your pearl necklace and earrings, bracelet and ring. This order of dressing is important to avoid make-up contamination. If you think of make-up like a very fine powdered sandpaper, you can understand how a trace of make-up on the skin where the pearls are being worn, or even the slightest dusting of make-up on clothing coming in contact with pearls, or tiny particles on the fingers can cause accelerated wear on the surface of your fine pearls.

When you undress, your pearl jewelry should be the first thing you remove, to prevent any possible contamination from make-up. Pearls and fine jewelry should be stored separately from where you apply your make-up. Following removal, always wipe pearls with a soft, damp (not wet), clean cloth or tissue free of lanolin, to remove traces of perspiration or any oils from the skin. A buildup of oils in the porous surface of a pearl, over time, can contribute to a discoloration of the pearl. Keep your pearls separate from diamonds and other hard gems in your jewelry box, to avoid scratching them. Another risk is hair spray, perfume and hand lotion, any of which coming in contact with pearls can cause discoloration. Like in the preceding example, perfume and hair spray should be applied before dressing and attaching jewelry. We have often noticed discoloration in pearl bracelets when perfume is regularly applied to the wrist. Hand lotion should simply be avoided when wearing pearls. Not only can hand lotion cause discoloration in a pearl, its sticky residue can attract dust which can cause wear on the pearls, as well as wearing the silk cord on which it is strung.

Our cultured pearl necklaces are strung with a high quality silk thread for both strength and beauty. The silk thread is finely knotted between the pearls to protect them from rubbing against one another and also to keep the pearls from scattering should the string break. Constant wear can weaken the necklace string. Pearl manufacturers recommend pearls be strung once a year. In practice, they usually last much longer, especially if you follow the above recommendations.

Pearl Summary

  • Treat your cultured pearls as precious jewels.

  • Store your pearls in a chamois bag or wrap in tissue. This will prevent scratching and fading.

  • Put pearls on after applying hair spray or perfume To maintain the luster of your cultured pearls, rinse with mild soap and water or clean in Cross pearl cleaner and they lay them flat to dry. Do not hang.

  • Have your cultured pearls restrung periodically. This prevents the silk from stretching or getting worn out. Always ask to have your pearls restrung on silk. Nylon has a tendency to abrade the drill holes.

  • Always remove pearl rings before bathing or doing dishes.

  • DO NOT clean with chemicals while wearing pearls.

  • DO NOT store cultured pearls in a plastic bag.

  • Always wipe your cultured pearls with a soft tissue before and after wearing.

  • Mindful
    Jewelry Protection

    You can program your subconscious mind to take extra special care of your gem set rings and other fine jewelry. By a simple act of willing, asking your subconscious to look out for situations in which your ring might be at risk.

    A good example of this in the short term is how aware you are after you have just done your nails. If your nails take thirty minutes to dry, you hold your hands differently during this time. You select your activities carefully. If you have long hair you may not even answer the phone. While the polish is drying you are not apt to be thinking every moment, "My nails are still drying…my nails are still drying." And yet, the mind is on automatic pilot. You're protected.

    The same is true of wearing gem stone set rings. If you make your intent to protect your gems specific and clear, "The gem will come in contact with nothing," you intuitively move through time and space with much greater care, knowing how to hold your hands and when it is appropriate to remove your rings.

    We hope this information in our Wear Care Guide is helpful. If you have any questions regarding fine gems or jewelry, please stop in or give us a call.

     
            

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