Useful information for jewelry

Here you will find it, the Silver S925, the Gold Gold Filled 14K, information on the items we use, companies, how jewelry is maintained and other useful jewelry related information.

Swarovski Crystal

For more than 120 years, Swarovski crystals cut crystals with absolute precision.

Only the best materials are used in the production of Swarovski crystals.

From 1895 he was the first to produce the best crystal shining like diamonds.

Since then, Swarovski has repeatedly made new discoveries in the crystal industry: One example is Platinum Pro Similization, which makes Swarovski crystals resistant to environmental and mechanical influences.

This guarantees the top quality and high brilliance of Swarovski stones.

Preciosa Crystal

Harmoniously combines ancient tradition with the most innovative new technologies for five centuries, it creates crystals, nanostructures and zircons of unmatched quality.

The local sand in the Bohemian Crystal Valley is unique; Preciosa's synthetic precious diamonds are almost distinct from their natural counterparts.

In 1743 Czech artisans created a magnificent chandelier in honor of the coronation of Empress Maria Teresa.

The development of jewelery and eyewear companies, which were created and prospered in North Bohemia in the early 19th century, were interrupted by World War II.

In 1945 the seven main crystals and 18 small businesses merged in and around Jablonec nad Nisou, forming the company Preciosa. Preciosa was officially founded on April 10, 1948

Murano Glass

For centuries Murano has maintained the art of glass with jealousy and zeal, to the point that in the ancient Republic of Venice Serenissima, no one was allowed to leave the island of Murano without official permission.

Venetian glassmakers have developed secret recipes and methods for glass making. His tradition has been handed down from generation to generation for centuries, from Master to the "Gazoneto", father to son.

Excerpt from a poem describing the Murano glass, from the book "Il Fuoco" by the poet Gabriele D'Annunzio

"Human gestures were extremely flexible and light around the elegant creatures of fire, blows and iron, like the gestures of a silent dance."

Sterling silver S925

Sterling silver is a silver alloy containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper.

99.9% pure silver is relatively soft, so silver is usually copper alloy to increase its hardness and strength. Sterling silver is susceptible to tarnish and elements other than copper can be used in alloys to reduce tarnish as well as molding porosity and firescale.

Sterling alloy originates from continental Europe and has been used for trade since the 12th century in the area now north of Germany.

Gold Filled 14K

Gold Filled 14K gold is externally made of 14K gold while its core is either silver or other metal, copper or brass.

It does not oxidize due to its thick layer of gold.

It should not be confused with goldsmiths. as it carries much thicker gold than the gold plated.

Gold Filled, gold-filled jewelry is jewelry consisting of a solid layer of gold mechanically bonded to the base.

Gold Filled Gold pieces have the same look as gold, and gold-filled items, even with daily wear, can last 10 to 30 years. The gold layer on articles filled with gold is 5 to 10 times thicker than that produced by regular gold plating, and 15 to 25 times thicker than that produced by gold welding.

It is ideal for luxurious and elegant jewelry.

Take care

your jewelry

Everything wants their attention, let alone something glamorous, that catches her glance, maybe she wants yours too!

The jewels we care about, the more they shine are shiny.

They need some care, fragrance, cologne, moisturizing, cleansing liquids and other chemicals can be skin-friendly, but not so jewelry-friendly.

It is advisable not to fragrance areas when we wear them.

It is preferable to remove them and after adding aromas or creams to re-apply them.

In no case can the chemicals mentioned above destroy a jewelry. However, with their frequent contact, it is possible for a jewelry to lose its luster and dull its color over time.

It is also recommended when storing, separating them and placing them in cloths or sachets to avoid friction between them.


Every jewelry can be restored to its original state after a jewelery workshop, but at home, maintenance can be done.

Applying to a jewelry gold or silver toothpaste and rubbing it gently with a soft brush or toothbrush returns the sparkle to the jewelry.

After application, rinse thoroughly with plenty of cold water. You can apply this technique to any gold or silver jewelry.

You can use jewelery cleaning cloths for best results.

Avoid using paper (eg a kitchen roll) or a napkin, as the jewelry is likely to be scratched.


of silver jewelery

  • Your jewelry will regain its lost shine. Over time, silver jewelry is losing its appeal, there is an easy way to regain its luster.

You'll need:

A piece of foil

A small bowl

1 teaspoon of salt

1 tablespoon soda

100 g of boiled water

100 g white vinegar

Every silver item must touch the foil.

For the rest of the process, watch the video.

Additional information:

This is actually an electrochemical reaction. Most of the tarnish in silver is caused by sulfur-containing substances in the air. Aluminum has a higher affinity for sulfur than silver; this reaction is accelerated by hot water. This reaction does not spoil the silver.

You should not use this method on any jewelry that has gemstone in it, especially rings. Excessive heat change from boiling water will cause the metal to expand, and perhaps once it is removed from the water, it may loosen the gem and possibly cause it to fall.

Be careful not to put pearls in vinegar or ammonia or acid solutions. They dissolve.

George Frederick Kunz (September 29, 1856 - June 29, 1932) was an American miner and miner collector.

Employer Tiffany & Co. and the US Geological Survey

After his death, his personal collection of several thousand rare books, leaflets and articles on gemstones and gems was sold to the United States Geological Survey Library for one dollar. The George F. Kunz Collection, acquired by the Library in 1933, is an important special collection of gemstones and minerals, including rare books on geology, gemstone folklore through history, laconic arts, and archival books. archives, important for the origin of stones called "Hope Diamond".

It has gained a great reputation for tracing a new valuable variety of spodumene metal named "Kunzite" in his honor.

Kunz promoted the adoption of the Decimal Metric System of Weights and Measures in the United States and was President of the American Metric Union.

Kunz had an active life devoted to science and public service.

He wrote more than 300 articles during his lifetime.

Source Wikipedia