Donna Gemma 18K Gold Plated 12mm Gem & Genuine 100 Lira Bracelet

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.

Onyx
Onyx is a variety of chalcedony quartz that features a fine texture with a smooth black color. Some onyx can display white bands or ribbons against black or brown backgrounds. The bands that move through the stone run parallel and onyx is therefore sometimes known as zebra agate. Mined in Brazil, India, California and Uruguay, most onyx today is color-enhanced to increase its depth of color. It ranks a 6.5 on the Mohs Scale and is an ideal stone for carving. In fact, it is a favorite material of lapidary artists.

Onyx was very popular with the ancient Greeks and Romans. The name comes from the Greek word "onux" which means fingernail. Legend says that one day frisky Cupid cut the divine fingernails of Venus with an arrowhead while she was sleeping. He left the clippings scattered on the sand and the fates turned them into stone so that no part of her heavenly body would ever perish. In Greek times, almost all colors of chalcedony were called onyx. Later, the Romans narrowed the term to refer to only the black and dark brown colors, while the reddish brown and white onyx became known as sardonyx. Highly valued in Rome, sardonyx was especially used for seals because it was said to never stick to the wax. Roman General Publius Cornelius Scipio was famous for wearing sardonyx.

Worn during mourning in the Victorian age, onyx is now traditionally given as a 7th wedding anniversary gift. It is thought to increase happiness, self-control, courage, intuition and instincts. The stone is also believed to cool the yearnings of love and decrease sexual desire.

Lapis
Lapis is a strong blue microcrystalline rock composed primarily of the mineral lazurite. Its value decreases with the presence of white patches called calcite, while small veins of golden pyrite inclusions are often prized. Top quality lapis lazuli comes from Afghanistan, but small quantities are also found in Siberia, Chile, the United States, Pakistan and Canada. It is one of the most valuable semi-opaque stones and is a relatively soft gem, ranking 5.0-5.5 on the Mohs Scale.

First mined in Afghanistan in 6000 B.C., lapis lazuli was used to heal eye maladies and was thought to help one acquire wisdom and serenity. The Romans believed it was a powerful aphrodisiac, while the Egyptians used lapis for cosmetic purposes and often carved it into vases and figurines. The ancient city of Ur had a thriving trade in lapis lazuli as early as the fourth millennium B.C. The name comes from the Latin word “lapis,” meaning stone, and from the Arabic word “azul,” meaning blue.

In the Middle Ages, lapis was thought to free the soul from error, envy and fear. Used by artists during the Renaissance , ground lapis created a beautiful blue pigment for paintings. The stone was inlaid in the columns of St. Issac's Cathedral and the panels of the Pushkin Palace, both in Petersburg. Today, lapis lazuli is traditionally given as a 9th wedding anniversary gift. It is believed to free the wearer of melancholy and strengthen total awareness, creativity and ESP.

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: