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Citrine & Precious Topaz -- November's Birthstones November 01 2015

18K Yellow Gold 7.04 ct Citrine & Champagne Diamond Ring

July - Rubies July 08 2015

The ruby is this month's birthstone! The word "ruby" comes from the Latin word for red, "rubens." While rubies and sapphires may appear very different, the only thing that separates them is the presence of the element chromium, which gives rubies their red color. Hope to see you soon!


June's Birth Stone - Pearls! June 03 2015

From the ancient Roman Empire to Tutor England (deemed the "Pearl Age") and now to present day, pearls have been adored by millions. And how could they not be? Pearls are the only gems that require no human work to reveal their beauty. From Add-A-Pearls to our graduated black pearl necklaces, we've got everything you need for the birthday girl this month. Come in and see us!


 

 

 

We also have real Alexandrite and Moonstone, June's lesser common birth stones. Hope to see you soon!


Diamond Birthstone For April April 12 2015

 

The ultimate gift for a love one is the diamond, traditional birthstone for the month of April.
The diamond is thought to bring the wearer with inner strength and stronger relationships, it is also
symbolic for eternal love. This stone dominates other gemstones for wedding and engagement rings.

 

 Browse our selection of Diamonds  here at Mark's Jewelry. and see  why this gemstone is so special.

 

Here is what Wikipedia has to say about Diamonds

 A diamond (from the ancient Greek ἀδάμας – adámas, meaning "unbreakable," "proper," or "unalterable") is one of the best-known and most sought-after gemstones. Diamonds have been known to mankind and used as decorative items since ancient times; some of the earliest references can be traced to India.
The hardness of diamond and its high dispersion of light – giving the diamond its characteristic "fire" – make it useful for industrial applications and desirable as jewelry. Diamonds are such a highly traded commodity that multiple organizations have been created for grading and certifying them based on the four Cs, which are color, cut, clarity, and carat. Other characteristics, such as presence or lack of fluorescence, also affect the desirability and thus the value of a diamond used for jewelry.
Perhaps the most famous use of the diamond in jewelry is in engagement rings, which became popular in the early to mid 20th century due to an advertising campaign by the De Beers company, though diamond rings have been used to symbolize engagements since at least the 15th century. The diamond's high value has also been the driving force behind dictators and revolutionary entities, especially in Africa, using slave and child labor to mine blood diamonds to fund conflicts.


Aquamarine March Birthstone March 04 2015

 

Aquamarine,  latin for "water of the sea",  was believed to protect sailors and their ships because of it serene characteristics..It's color is a strikingly clear blue that complements spring time fashions. Aquamarine jewelry symbolizes innocence and health and joyfulness , making it a splendid choice for those with a spirit of adventure.

 

 Browse our selection of Aquamarine  here at Mark's Jewelry. and see  why this gemstone is so special.

 

Here is what Wikipedia has to say about Aquamarine

Aquamarine (from Latin: aqua marina, "water of the sea") is a blue or cyan variety of beryl. It occurs at most localities which yield ordinary beryl. The gem-gravel placer deposits of Sri Lanka contain aquamarine. Clear yellow beryl, such as that occurring in Brazil, is sometimes called aquamarine chrysolite.[citation needed] The deep blue version of aquamarine is called maxixe. Maxixe is commonly found in the country of Madagascar. Its color fades to white when exposed to sunlight or is subjected to heat treatment, though the color returns with irradiation.

The pale blue color of aquamarine is attributed to Fe2+. The Fe3+ ions produce golden-yellow color, and when both Fe2+ and Fe3+ are present, the color is a darker blue as in maxixe. Decoloration of maxixe by light or heat thus may be due to the charge transfer between Fe3+ and Fe2+.[8][9][10][11] Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays).[12]

In the United States, aquamarines can be found at the summit of Mt. Antero in the Sawatch Range in central Colorado. In Wyoming, aquamarine has been discovered in the Big Horn Mountains, near Powder River Pass. In Brazil, there are mines in the states of Minas Gerais, Espírito Santo, and Bahia, and minorly in Rio Grande do Norte. The mines of Colombia, Zambia, Madagascar, Malawi, Tanzania and Kenya also produce aquamarine.

The largest aquamarine of gemstone quality ever mined was found in Marambaia, Minas Gerais, Brazil, in 1910. It weighed over 110 kg, and its dimensions were 48.5 cm (19 in) long and 42 cm (17 in) in diameter.[13] The largest cut aquamarine gem is the Dom Pedro aquamarine, now housed in the Smithsonian Institution's National Museum of Natural History.

 


Amethyst -- February Birthstone February 05 2015

 

Amethyst, the birth stone for February, has a rich history. The Greeks believed that it could keep them from getting intoxicated while the medieval European soldiers used them as protection in battle in hopes of keeping them even tempered.

 

 Check our selection of Amethyst  here at Mark's Jewelry.

 

Here is what Wikipedia has to say about Amethyst .

Amethyst was used as a gemstone by the ancient Egyptians and was largely employed in antiquity for intaglio engraved gems.

The Greeks believed amethyst gems could prevent intoxication, while medieval European soldiers wore amethyst amulets as protection in battle in the belief that amethysts heal people and keep them cool-headed.Beads of amethyst were found in Anglo-Saxon graves in England. Western Christian bishops wear an episcopal ring often set with an amethyst, an allusion to the description of the Apostles as "not drunk" at Pentecost in Acts 2:15.

A large geode, or "amethyst-grotto", from near Santa Cruz in southern Brazil was presented at the 1902 exhibition in Düsseldorf, Germany.

In the 19th century, the color of amethyst was attributed to the presence of manganese. However, since it is capable of being greatly altered and even discharged by heat, the color was believed by some authorities to be from an organic source. Ferric thiocyanate has been suggested, and sulfur was said to have been detected in the mineral.


Garnet the birthstone for January December 31 2014

 

Garnet, the birth stone for January, is found in many colors including red, yellow, green,
orange, purple, black, pink and colorless.

 

 Check our selection of garnet  here at Mark's Jewelry.

 

Here is what Wikipedia has to say about Garnet .

 

Garnet species are found in many colors including red, orange, yellow, green, purple, brown, blue, black, pink and colorless. The rarest of these is the blue garnet, discovered in the late 1990s in Bekily, Madagascar. It is also found in parts of the United States, Russia, Kenya, Tanzania, and Turkey. It changes color from blue-green in the daylight to purple in incandescent light, as a result of the relatively high amounts of vanadium (about 1 wt.% V2O3). Other varieties of color-changing garnets exist. In daylight, their color ranges from shades of green, beige, brown, gray, and blue, but in incandescent light, they appear a reddish or purplish/pink color. Because of their color-changing quality, this kind of garnet is often mistaken for Alexandrite. Garnet species' light transmission properties can range from the gemstone-quality transparent specimens to the opaque varieties used for industrial purposes as abrasives. The mineral's luster is categorized as vitreous (glass-like) or resinous (amber-like).

Gold October 10 2014

 

Pure gold  is yellow in color, but colored gold in various other colors can be produced.

 

 Check our selection of white gold pieces  here at Mark's Jewelry.

 

Here is what Wikipedia has to say about Colored Gold.

White gold is an alloy of gold and at least one white metal, usually nickel, manganese or palladium. Like yellow gold, the purity of white gold is given in karats.
White gold's properties vary depending on the metals and proportions used. As a result, white gold alloys can be used for many different purposes; while a nickel alloy is hard and strong and therefore good for rings and pins, gold-palladium alloys are soft, pliable and good for white gold gemstone settings, sometimes with other metals like copper, silver, and platinum for weight and durability, although this often requires specialized goldsmiths. The term white gold is used very loosely in the industry to describe karat gold alloys with a whitish hue. Many[who?] believe that the color of the rhodium plating, which is seen on many commercial pieces, is actually the color of white gold. The term "white" covers a large spectrum of colors that borders or overlaps pale yellow, tinted brown, and even very pale rose. The jewelry industry often improves these off-white colors by rhodium plating.
A common white gold formulation consists of 90 wt.% gold and 10 wt.% nickel. Copper can be added to increase malleability.
The strength of gold-nickel-copper alloys is caused by formation of two phases, a gold-rich Au-Cu, and a nickel-rich Ni-Cu, and the resulting hardening of the material.
The alloys used in jewelry industry are gold-palladium-silver and gold-nickel-copper-zinc. Palladium and nickel act as primary bleaching agents for gold; zinc acts as a secondary bleaching agent to attenuate the color of copper.

Rose gold is a gold and copper alloy widely used for specialized jewelry. Rose gold, also known as pink gold and red gold, was popular in Russia at the beginning of the nineteenth century, and was also known as Russian gold, although this term is now obsolete. Rose gold jewelry is becoming more popular in the 21st century and is commonly used for wedding rings, bracelets, and other jewelry.
Although the names are often used interchangeably, the difference between red, rose, and pink gold is the copper content – the higher the copper content, the stronger the red coloration. Pink gold uses the least amount of copper content, followed by rose gold, and red gold has the highest copper content.


Video with our products and Repairs Page June 28 2014

We are currently updating all our inventory with video links.

Please check them out.

Here is an example:

 Also we have added another page for repairs and services.

Let us know what you think.

 

MJ


Platinum May 29 2014

Learn more about Platinum and the Platinum products we have to offer