Archive for June, 2009

Since the first century particular gemstones have been associated with the signs of the zodiac and have been incorporated into gold and silver birthstone jewelry. Originally birthstone schemes were based on the color of the stones and the origins are thought to be associated with the Breastplate of Aaron which held gemstones associated with the 12 tribes of Israel. Each gemstone had the name of the tribe enscribed on it and they were attached to the breastplate in four rows of three. Although the names of the gems used are known, the exact translation is debatable so the particular gems that were used is not known and has led to different gems being associated with the different months of the year.

birthstones

The Modern Birthstone Scheme

In later times birthstones became associated with the months of the year rather than the signs of the zodiac and there has been some differences in which gemstone is assigned to which month. The most widely used list today is one which was proposed by the Association of Jewelers in America in 1912, and includes some alternatives to the more expensive gemstones. There has been one addition since then.  Tanzanite was added as a birthstone for December in 2002 by the American Gem Association although this is not recognized by everyone.

There are other schemes which associate particular gemstones with the birth month including mystical birthstones and Ayurvedic birthstones. The mystical birthstones scheme dates back to over 1000 years ago and is from Tibet and the Ayurvedic birthstones scheme comes from ancient Indian philosophy and dates back to around 1500 BC. Most people however use the modern scheme proposed by the Association of Jewelers.

Traditional Birthstones

  • January        garnet
  • February     amethyst
  • March         bloodstone, jasper
  • April         diamond, sapphire
  • May         emerald, agate
  • June         alexandrite, emerald
  • July         ruby, onyx
  • August         sardonyx, carnelian
  • September     sapphire, peridot
  • October     tourmaline, aquamarine
  • November     citrine, topaz
  • December     zircon, ruby

Modern Birthstones

  • January     garnet , emerald
  • February     amethyst
  • March         aquamarine
  • April         diamond, white topaz
  • May         emerald
  • June         moonstone, pearl
  • July         ruby
  • August         peridot
  • September     sapphire
  • October     opal, tourmaline
  • November     topaz, citrine
  • December     turquoise, tanzanite, blue topaz

There are therefore some alternatives to choose from. If you don’t like your birthstone from the modern scheme choose one from the traditional scheme! There are lovely examples of silver and gold birthstone jewelry to be found and they make wonderful birthday gifts for loved ones that show you put thought into choosing a gift that is special to them.

Peridot (pronounced pair-a-doe) is the modern birthstone for August. We have a huge range of  August birthstone jewelry at great prices. This particular stone is a variety of olivine which is a combination of two minerals forsterite and foylite. It is still quite unclear where the word Peridot originates from, whether it is derived from the French word peritot which means unclear or the Arabic word faridat, meaning gem. Whatever the case may be the French were the first to call this unique greenish-yellow stone peridot around the 18th century. Before then the Peridot gem was simply known as topaz.

august birthstone peridotFor four thousand years Peridot has been mined as a gemstone and is even mentioned in the Bible under the Hebrew name of pitdah. Peridot is the national gem of Egypt and was used by the Egyptians as early as 1500 B.C. It was called the “gem of the sun” because early miners held that it shone with a light that made the crystal easy to find.  This gem is becoming wildly popular because of the historical legend denoting it as Cleopatra’s  favorite gemstone.

Description of the Peridot Gemstone

Throughout time and years this precious August gem has been often mistaken for other gemstones. The Peridot can be described as a light olive green opposite to the dark green of emerald, with a hint of yellow. The most commonly know gems confused with the Peridot are emeralds, apatite, garnets and zircon, although these rarely possess the pretty tint of yellow that compliments the peridot’s green color.

The Quality of Peridot Gems

Peridots that contain iron percentage of less than 16% and trace elements of nickel and chromium are those of best quality. Peridot comes from an island in the Red sea called Zebirget , Pakistan Minas Gerais, Chihuahua, Mexico, Brazil, Eifel, Kohistan, Germany, Ethiopia, Australia, Peridot Mesa, Gila County, USA, Arizona and Salt Lake Crater . Historically the finest quality Peridot comes from Egypt however some remarkable specimens have been found in Pakistan that are challenging this claim. The gems derived from Arizona are of lesser quality because it is more abundant therefore it is much more affordable for many people. Approximately 85 – 95% of all world production of peridot comes from Arizona. The Myanmar, Pakistani and Egyptian gems are far rarer and of better quality and thus are quite valuable.

August 10 Karat White Gold Peridot Leverback Gem Earrings
August 10 Karat White Gold Peridot Leverback Gem Earrings
List Price:$43.50
Celebrate your birthday each and every day with this lovely pair of birthstone earrings. Polished white gold designed in a lever back fashion cradles a 4mm central stone, nestled within a 4 prong setting allowing the replicated Peridot stone to display its brilliance. Usually ships within 1-2 business days.

Click here for more information on the August 10 Karat White Gold Peridot Leverback Gem Earrings

Mystical Powers of the Peridot

This August birthstone symbolizes dignity and success and it is also considered a shield for the whole body as it protects the wearer from negativity. It is associated with stress reduction and relaxation. The Egyptians also used this gem to clean and heal the heart. Some sickness such as asthma and fever were cured by placing powdered peridot under the tongue. There is also a belief that setting this stone in gold will amplify its powers.

August Birthstone Jewelry

Peridot is a beautiful gemstone in its own right and is becoming widely popular. It’s popularity is increasing yearly because of new discoveries of other crystallized specimens. Peridot  gems can become a fun item to collect for years to come and make lovely August birthstone jewelry gifts.

The alexandrite is one of the rarest of gems on the earth. We have a huge range of June birthstone jewelry using this lovely gemstone as well as pearl jewelry, the alternative June birthstone.  Alexandrite is also the gemstone used to celebrate both the 45th and 55th wedding anniversary. It belongs to the chrysoberyl family and consists of a mix of Aluminum, Iron, Titanium, Chromium and chrysoberyl mineral.

alexandrite

This June birthstone is highly revered because of its ability to drastically change colors. Compared to other gems such as sapphires and diamond, the alexandrite is a relatively new gem to the market having only been  found 150 years ago. The Alexandrite gem was first discovered in the Ural Mountains of Russia in the 1830’s and was named after the Emperor of the Russian Empire, Czar Alexander II.   This birthstone was dubbed with the name “magic gem” because of its mystical display of colors.

Description of the June Birthstone

The color of this birthstone relies on the lighting wavelength and the chemical bonds that exist in the gem. In natural lighting (sunlight) the alexandrite exhibits a moss like bluish green but when placed under incandescent light from a candle or lamp this color changes to a warm raspberry tone. This transaction is referred to as the alexandrite effect. It is caused by the chemical combination of Chrysoberyl which is a rare oxide mineral and chromium. Chromium is the trace element that gives the alexandrite it’s colors.

Gem Quality

It is important to consider the intensity of the color change when evaluating an alexandrite. The gem is considered rare and more valuable if the color change is more complete and intense. Another factor to consider is the cutting quality and clarity of the gem. Alexandrites that are found in Russia are said to be of better color and quality thus making them more costly. The majority of the alexandrites on the market are less than 1 carat because larger sizes are unaffordable.

Looking after Your Alexandrite Jewelry

It is best to keep alexandrites away from excessive heat exposure since this can affect its color change effect. When cleaning these gems warm, soapy water can be use as well as alcohol or any commercially available products. If steam and ultrasonic cleaning are necessary suitably qualified jewelers should be used.

Sources of Alexandrite

The original birthplace of Alexandrite in the Ural Mountains of Russia has long since elapsed however they are still open and produce a few carats each year. These days there are two major producers of alexandrite stone, Brazil and Sri Lanka (Ceylon). However in the 1990’s Alexandrite stones were also found in countries such as India, Zimbabwe, Tanzania, Myanmar (Burma) and Madagascar. Unfortunately, none of these locations has produced as rich and vivid colors as the original gemstones found in Russia. Each stone from these areas has their own characteristics: such as grayish undertones from Ceylon stones and Brazil stones having yellow tones on the green color.

14k Gold Chatham Alexandrite Pendant
14k Gold Chatham Alexandrite Pendant
List Price: $264.00
14K 8×6mm Oval Chatham-Created Alexandrite Pendant

click here for more details on the 14k Gold Chatham Alexandrite Pendant

Conclusion

Despite the short history this “magic gem” has already been ascribed with a variety of mystical and magical properties. It is rarity and beauty in the truest form and makes a superb June birthstone jewelry gift for a loved one with a June birthday.

Opal and Tourmaline are the birtrhstones for October. We have a huge range of October birthstone jewelry using these lovely gemstones. Opals are chemically silica with around 13% water and, unlike most other gemstones have no crystalline structure. They are essentially ’solidified jellies’ and are transparent or translucent with a pearly or milky opalescence. Colors can be imparted to opals by impurities such as black from traces of magnesium oxide and red and yellow from oxides of iron. Minute cracks and other imperfections in the opal cause the colors to shine or flash when it viewed from different angles.

Legends About Opals

In the Australian myths the creator of the universe came to earth on a rainbow. As his foot touched the earth the stones Black Jade Band With Pink Opal Top Framed In 14kt Yellow Gold. Size 8that he touched sparkled with the colors of the rainbow. Thus the opal was created. The opal has a long history of bringing bad luck with many tales of harm coming to wearers of this lovely gem. In medieval Europe it was associated with the Evil Eye as it resembles the eye of creatures such as cats and snakes associated with witches. In fact witches were supposed to use black opals in their spells and as a means to increase their powers. It was even believed that opals could be so filled with evil that they could kill or seriously maim anyone wearing them. In later times diamond traders were also responsible for encouraging these beliefs.

The Romans, on the other hand, believed that opals brought good luck and the word ‘opal’ is derived from the Latin opalus meaning precious stone. They carried opals as amulets or talismans and thought that they protected them from disease, imparted the gift of prophecy and alerted them to the presence of poison.

Sources of Opals

Before the Romans the gem was largely unknown and and no examples of jewelry containing opals have been found before the time of the Romans. It is thought that opals were originally traded in the first century C.E. and are thought to have come from the Carpathian Mountains which are in the country now known as Slovakia. The gems were carried down the Danube and found their way to Rome. Nowadays most of these lovely gemstones are mined in Southern Australia which produces over 90% of all opals. Other sources of opal are found in mexico, Brazil, Czechoslovakia and in the US in Idaho and Nevada. Fire opal is found in Mexico and Honduras and White opal in japan.

Types of Opals

Common opal is often colored and is often used with more precious types of opals. It can be found in white, green, pink, blue, yellow and grey.

Fire opal has a fiery red color altjough it may also be orange or yellow. It does not ‘flash’ and is not expensive as the oplas that ‘flash’ with color are more desirable.

Precious Opal ‘flashes’ with color and can be found in pale blue or white, the most common colors, but also in red, orange, violet, blue and green. The rarest kind is black opal which has a high value, particularly if it also flashes with orange or red. It can be as expensive as emeralds, diamonds or rubies.

Looking After Your Opal

Opals are relatively soft so should not be worn in situations where they can be damaged such as gardening. They can be cleaned with soapy, warm water and a soft cloth. Always avoid household chemicals and bleach. Do not use an ultrasonic cleaner as the vibrations can cause the stone to crack. If the stone loses its lustre from wear it can be re-polished by a professional opal cutter.

Fire Opal Gemstone and Diamond Ring 1.33 Carat (ctw) in 14K Yellow Gold
Fire Opal Gemstone and Diamond Ring 1.33 Carat (ctw) in 14K Yellow Gold
List Price: $199.00
Depend on this special item to ignite your fashion sense in a quickie. A lone impressive fire opal blazes at the fore front of this 14 karat yellow gold ring, while eight additional diamonds support the prime showpiece along the sides.

Click here for more information on the Fire Opal Gemstone and Diamond Ring 1.33 Carat (ctw) in 14K Yellow Gold

October Birthstone Jewelry

Opals are beautiful gemstones for gold and silver October birthstone jewelry and are prized for their lovely colors and their appearance of holding a rainbow inside them. If you have a loved one with an October birthday earrings, necklaces, pendants or bracelets set with opals make wonderful birthday gifts and will be appreciated for many years to come.

The gemstone used in our lovely March birthstone jewelry is the lovely aquamarine. We have a huge range of jewelry at affordable prices using this lovely gemstone.  It’s name comes from the lovely transparent sea blue color of the gems and it is a form of beryl which can also be found in green (emeralds), yellow (heliodor), rose pink (morganite), red (red beryl) or white (goshenite) varieties. As a beryl it is composed chemically of beryllium, aluminum and silicon and has a hexagonal crystal structure.

Sources of Aquamarine

aquamarineIn the past the major source of aquamarine was Madagascar which produced gems with a darker blue color. Today most aquamarine gems come from Brazil and is bluish green in color. Aquamarine is also produced in Tanzania, Nigeria, Zambia, Zimbabwe, Kenya, Sri Lanka, Russia and Afghanistan. It is also found in the US in Colorado, and Wyoming.

Colors of Aquamarine Gemstones

Aquamarine can be found in a range of shades of blue from very deep blue to a very pale pastel shade. Some gemstones are greenish and the deep blue colors are usually only found in larger stones. The most expensive and highly prized stones have a pure blue color with no hints of green. Beryl that is light green or greener hued aquamarine is regularly heat treated to yield a bluer color and many of the gems you will find for sale have undergone this treatment. irradiating some forms of beryl yields a stone with a very deep blue color that is similar in appearance to sapphire and is called ‘blue beryl’

Aquamarine Quality

Pale, transparent gems such as aquamarine should have no visible inclusions – they should be ‘eye clear’. Most aquamarine stones are flawless and larger stones can be cut with large steps to revel their surfaces. As there are very few inclusions or flaws a larger proportion of the stone can be exposed in jewelry settings as there is less chance of damage occurring than in many other gemstones. The stones are also hard so they are very durable and are suitable for everyday use.

Aquamarine Sizes

Aquamarine crystals have been found in huge sizes. The largest ever found was in Brazil in 1920 and weighed 243 pounds! It was an enormous 19″ long and 16″ wide. You can see a lovely, flawless sea green aquamarine gemstone of 879.5 carats at The British Museum of Natural History and a large piece of uncut crystal at the American Museum of Natural History.

Aquamarine History and Myths

In common with many other gemstones there are many myths associated with aquamarine. As it is the color of the sea it was favored by ancient mariners who believed it would ensure a safe journey and they often placed aquamarine crystals beneath their pillows. They also believed that a mermaid’s tail was comprised of aquamarine. In the Middle Ages it was a common belief that aquamarine could cure poisoning. Other myths include it’s ability to protect against evil, cure headaches and insomnia and many other illnesses. It is often used as a symbol for health, youth, and hope.

Oval Cut Aquamarine Gem Gold RingOval Cut Aquamarine Gem Gold Ring
List Price: $351.84
Put you best foot forward with this trend setting ladies gemstone design. Polished and primped the illustrious colour of 10K white gold displays the glorious oval cut aquamarine centre. Sparkle is added through this rings shoulders were illusion set diamonds radiate in the surrounding light. Give yourself or someone special something to smile about when you select this lavish gemstone and diamond ring.

Click here for more information on theOval Cut Aquamarine Gem Gold Ring

Caring for Aquamarine Jewelry

Aquamarine gemstones should be cleaned often, as much as every four or fives times worn to ensure they keep their sparkle. A soft brush and a liquid soap or a commercial jewelry cleaner can be used.

March Birthstone Jewelry

Aquamarine is a lovely gem that can be used in gold and silver jewelry and is flattering to all skin tones. It is a very durable gem and does not need any special treatment apart from an occasional bath in soapy water. As a special gift for a march birthday it is perfect and you can be sure your loved one will appreciate the care and thought you have shown by giving them lovely March birthstone jewelry.

The gemstone used in our lovely December birthstone jewelry is the turquoise and we have a huge range of jewelry  using this lovely gemstone. It is a bluish green mineral that is a phosphate of copper and aluminum. It is a rare gemstone that has been used in decorative work and jewelry for thousands of years and was used from around 6000 B.C. by the Egyptians. It was a prized gemstone worn by the kings of the Aztecs and the Pharaohs. It was has also been used in beautiful decorative and ornamental pieces by the Persians and Native Americans. Most specimens found are very small, often so small that they can only be seen using a microscope. Gem stone quality turquoise is found in Iran, Australia, Afghanistan, Arizona, New Mexico and in the South West regions of the US.

The original turquoise jewelry made by Native Americans included turquoise beads, mosaics and carvings and only from around 1880 was the distinctive silver jewelry made. Navajo craftsmen began making this style of jewelry from silver coins for trade.

december gemstoneThe name turquoise is thought to come from the French word meaning Turkey as it was mistakenly believed that the gemstones originated in that country as they were traded in the bazaars to European merchants. In fact they probably came from the Sinai Peninsula or from the Alimersai Mountains which are now in Iran. It may also have arisen from the French word for dark blue stone, pierre turquin. It is often found in deposits of copper usually in very dry, arid conditions.

Before turquoise was found in the US the finest quality stones, with an intense blue color, came from Persia and ‘Persian Turquoise’ is still used today to denote the best quality stones. In the latter part of the nineteenth century turquoise was found in the US with deposits that rivaled the quality of the Persian stones. Nowadays the US is the largest producer of this lovely gemstone.

14kt. White Gold Neolite Turquoise Earrings
14kt. White Gold Neolite Turquoise Earrings
List Price: $403.00
14kt. White Gold Neolite Turquoise Earrings Inexpensively Priced
Click here for more details of  our White Gold Neolite Turquoise Earrings

Care of Turquoise

Turquoise is fairly soft and needs to be looked after carefully to avoid being scratched. It can lose it’s lustre if exposed to heat, sunlight or weak acids so you should take care to remove any turquoise jewelry before using household chemicals or hot water.

Use of Turquoise by the Aztecs

The Aztecs used turquoise extensively, inlaid with gold and other minerals such as jade, quartz, jet and malachite as well as shells and corals. They used it in mosaics, masks, shields and knives. Some superb examples of mosaics from this time survived destruction by the Spanisg Invaders and can be seen at the British Museum.

Use of Turquoise by Native Americans

The Navajo, Pueblo and Apache tribes used turquoise as an amulet often believing it had powers to perfect the aim of archers. The original turquoise jewelry made by Native Americans included turquoise beads, mosaics and carvings and only from around 1880 was the distinctive silver jewelry made. Navajo craftsmen began making this style of jewelry from silver coins for trade.

December Birthstone Jewelry

Turquoise is the gemstone for December in the modern birthstone systems. In traditional sytems the birthstones are zircon and ruby. Jewelry set with turquoise makes a lovely gift whether set in earrings, necklaces, pendants or rings.

We love birthstone jewelry and hope you enjoy the selection we’ve found. If you would like to get in touch with us please use the contact form below.

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