Graziella 23K Gold Plated Simulated Diamond & Mother-of-Pearl Panther Bracelet

Bracelet Clasp Types
A clasp is more than a practical device used to fasten your jewelry. It is part of the overall design and can be a very important focal point. Be sure to consider if it will suit your needs of durability, fashion, comfort and peace of mind.

Barrel Clasp: Used on most rope chains to make the chain more secure. The barrel clasp looks like part of the chain and twists to get a pendant on and off.

Lobster Claw Clasp: As a traditional clasp style found in bracelets and necklaces, the lobster claw is generally reserved for heavier styles that may need added strength. The closure's shape is more oblong, similar to a teardrop shape, and is controlled by a tip that opens and closes the spring in the clasp.

Magnetic Clasp:A magnetic clasp relies on a strong internal magnet that works to pull both ends of the clasp together. In most cases, a magnetic clasp is used for light to medium weight jewelry pieces that do not put excessive stress on the magnet.

Slide Insert Clasp: This type of clasp is exactly as it sounds. With a box-like shape that is hollow on the inside, the wearer will slide the nearly-flat tab into the box until it clicks, indicating a secure closure. On some jewelry, a slide insert clasp will be accompanied by a side safety catch, which adds strength and security to the clasp.

Spring Ring Clasp: One of the most common closure types, the spring ring clasp is typically used for light to medium weight bracelets or necklaces. It is round in its design and features a small tip which controls the opening and closing of the spring. The circle then closes around another smaller loop or link at the other end of the strand.

Toggle Clasp: A toggle clasp is a narrow piece of metal, usually designed in the shape of a bar, which is then pushed through a circular ring to act as a fastener. Unlike the lobster claw or spring ring clasps, a toggle clasp is not controlled by a spring. The pretty design is less secure than other closure types, but is usually meant to be a big part of the design and is meant to "show". The clasp is an attractive way to secure a chunkier link bracelet or necklace.

Bracelet Sizing
To measure for a bracelet, wrap a soft, flexible tape measure around your wrist bone. Then, add 3/4" to 1" to that measurement to determine your bracelet size. Generally, 7" is considered a standard women's size and 8" is considered a standard men's size.

Another way to get an ideal fit is to measure the length of a bracelet you own. For bracelets that are to be slipped over the hand, measure the widest part of your hand to ensure the bracelet will fit over it.

Keep in mind that different bracelet styles tend to fit differently depending upon the clasp and materials used. Bracelets with adjustable clasps are usually one size fits all. Those with large beads or stones have less room for your wrist. Also, bracelets with links can usually be shortened by removing one or more links.

Cubic zirconia is the most readily available, inexpensive and brilliant simulated diamond on the market today. Cubic zirconia does occur naturally in small quantities, but all of the cubic zirconia on the market is produced in a laboratory.

On the Mohs Scale, which measures the hardness of minerals, cubic zirconia is an 8.0 to 8.5. It is important to understand that hardness is not necessarily related to durability. Even though diamond is the hardest mineral (10.0 on the Mohs Scale), it can still be chipped or broken.

The only ways to tell the difference between cubic zirconia and diamond are by use of a thermal probe, by weighing the loose stone or by microscopic examination of surface features and inclusions. Cubic zirconia weighs approximately 65% more than diamond. Therefore, while a 6.25 mm round diamond weighs about 1.00 carat, the same size cubic zirconia weighs about 1.65 carats. If you know the weight of a cubic zirconia, you can figure out the diamond weight equivalent by multiplying the cubic zirconia weight by 0.6, or 60%.

Few natural diamonds on the market today are perfectly cut, and those that are cost much more than the usual diamond. Unleashing the fire, beauty and brilliance of a stone depends on its precise cut. Simulated diamonds are an excellent balance between quality, beauty and price.

Glossary

Brilliance: The white light leaving a jewel, traveling upward, which is visible to the eye. Brilliance is sometimes referred to as “sparkle.”

Dispersion: Flashes of rainbow colors. Also called “fire.”

Hardness: Resistance to scratching. The higher the number, the more resistant.

Luster: The shininess of a jewel.

Toughness: Resistance to breakage.

Mother-of-Pearl
Mother-of-pearl is found on the shells of mollusks, such as mussels and oysters, and the shells of pseudopods, such as snails. When the young of these creatures come into the world, they create a shell "house" in order to preserve their existence. The walls of this housing are formed with layers of their secretions, ensuring a simultaneous growth of house and creature together.

Depending on the type of animal and the environment in which it lives, secretions create various shapes and colors found on the different types of mother-of-pearl. White mother-of-pearl comes from pearl-bearing oysters. It features high reflective properties and is one of the most commonly used types of this material. Iridescent mother-of-pearl is a type in which the colors of pink and green are predominant, while variegated mother-of-pearl is a multicolored type. Stone mother-of-pearl is white with a low reflective power, while mat mother-of-pearl is dull grey and also has a low reflective power.

The shiny quality of mother-of-pearl has attracted attention for thousands of years. The Louvre Museum features mother-of-pearl objects that belonged to the Sumerians and were found in Mesopotamia. In China, a dish with geometric-shaped pieces of mother-of-pearl was found that belonged to the Tang Dynasty in 618-906 A.D. Mother-of-pearl work was also common in ancient Italy, Greece and Cyprus. Today, different types of mother-of-pearl are commonly used in the art world. This type of art is certainly a challenge, for in order for them to be made into works of art, the mother-of-pearl pieces must be thick enough to withstand being worked upon and be of high enough quality to beautifully reflect colors of the rainbow.

Vermeil Plating:
Pronounced "vermay," vermeil is an electroplating process in which 14K gold or higher is coated over sterling silver. Officially designated by the jewelry industry, items may only be sold as vermeil if they have a minimum thickness of 100 millionths of an inch (2.5 microns) of gold over the silver. Regular gold plating is less than 2.5 microns.

The "vermeil" technique of plating sterling silver with gold originated in France in the 1750s. It differs from "gold filled" or "gold plated" in terms of the thickness or thinness of the microns over sterling silver. "Gold filled" pieces have a much thicker layer, between 15 and 45 microns, which is mechanically bonded to the base metal with heat and pressure. Vermeil is a more expensive version of "gold plated". It does not wear off as quickly as gold plating does. However, over time, vermeil wears off and therefore will require re-plating.

Gold/Platinum Embraced Silver or Bronze:
Our platinum and gold embraced collections feature layers of platinum or gold over sterling silver or bronze for a lustrous, radiant finish everywhere you look and touch.

To care for your plated jewelry items:

Remove jewelry before bathing, swimming, washing hands, putting on make-up, lotions, perfumes, and/or working with household chemicals, cleaners, or acidic liquids.

Do not clean plated jewelry in an ultrasonic cleaner or in silver cleaning solutions, as it could completely remove the plating finish from your item.

Ensure your jewelry item is thoroughly dry before storing. Moisture in an enclosed space can increase tarnishing.

Store your plated jewelry in a jewelry box lined with felt or anti-tarnish material. Items should not be stacked as this may cause damage to the plating surface.

Do not use excessive pressure when cleaning with a polishing cloth or soft brush, as this may cause damage to the plating.

Over time your plated items will need to be re-plated. Contact your local jeweler for information on plating services.