Sterling silver, also called fine silver, is a beautifully lustrous cool-toned precious metal favored in fine jewelry among other products. The most reflective of all metals (excluding mercury), sterling silver looks stunning by itself and brings out the best hues in an array of colorful gemstones.
Sterling silver can be polished to a higher sheen than platinum. In fact, Ag, the chemical symbol for silver, comes from a word that means “white and shining.” The surface of silver can boast that shiny, polished appearance, or can be brushed, satin, matte, sandblasted, antiqued or oxidized (chemically blackened).
In order to be called sterling silver, a metal must be made up of a minimum of 92.5% pure silver and 7.5% alloy (meaning other metals), including but not limited to copper and nickel. The alloy is added to pure silver to make the metal more durable, tougher and harder. Sterling silver is designated a fineness of “925.” Pieces with sterling silver may be marked “sterling.”
Minimize scratches on sterling silver by storing it in its own compartment in your jewelry box or in a cloth pouch. Sterling silver may also be stored in sealed polyethylene bags.
Carnelian, also spelled cornelian, ranges in color from light brownish-red, to dark reddish-orange, to deep transparent red, to bright orange. The rich color is due to the iron content and can be placed in the sun to change brown tints to red. A translucent to opaque stone, carnelian is moderately hard with a hardness of 6.5-7.0 on the Mohs Scale. This relatively inexpensive gem features great warmth and beauty and is often found as engraved cameos in antique jewelry. It is the stone of happiness and harmony in love.
Some of the oldest examples of jewelry contain carnelian and it has been featured in nearly every great civilization. The greatest myths surrounding the stone come from the Egyptian culture. At an excavation site in Ur, archaeologists uncovered the tomb of Pu-Abi, a Sumerian Queen from the third millennium, B.C. She wore a robe that contained carnelian, along with other precious and semi-precious materials. Ancient Egyptian tombs are full of examples of carnelian jewels because of the Egyptians’ belief in the stone’s power in the afterlife. According to their system, the Egyptian goddess Isis used amulets of carnelian to ensure a soul’s safe passage into the next world. The Egyptians so revered the power of the stone that it was one of three used most often in their jewelry, along with turquoise and lapis lazuli. Carnelian was a symbol of life in Pharaonic Egypt, and adorns the precious funerary pectoral of Tutankhamon.
Because carnelian has been revered for its healing, spiritual and creative qualities, Buddhists in China and India created amulets inlaid with carnelian and other semi-precious stones, ascribing to them powers of protection and utilizing them for many rituals. To this day, Buddhists in China, India and Tibet believe in the protective powers of carnelian and often follow the Egyptian practice of setting the stone with turquoise and lapis lazuli for enhanced power. The stone also appears in the Bible as one of the stones included on Aaron’s breastplate.
Carnelian has been recommended as an aid for anyone having a weak voice or being reluctant to speak. The belief was that carrying or wearing carnelian would give the person courage both to speak boldly and loudly. In fact, Napoleon is recorded to have carried one he found in Egypt and to have had faith in it as a talisman. Perhaps he followed the belief reported by Merrill: “The wearing of carnelian insured victory in all contests save those of love.”
Carnelian is a form of chalcedony, which is the microcrystalline form of quartz. Because quartz is the most common crystal on Earth, deposits of carnelian are found throughout the world. The most famous sites are in India, Brazil, Uruguay and Japan. The deposits are usually found in the lower temperature and lower pressure zones near the Earth’s surface, but the best carnelian is found in India.
Necklace & 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.
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. This type is also considered a more expensive finding that can add to the overall value of the jewelry piece.
Magnetic Clasp: The popularity of the magnetic clasp has greatly increased in recent years. It is a quick and easy way to secure jewelry while not having to fuss with a tiny clasp, which can be difficult if you have long fingernails, arthritic hands or other mobility challenges. 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. Although this type of clasp is found on both bracelets and necklaces, it is particularly popular on bracelet styles. These types of clasps are often reserved for more expensive jewelry.
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.