Mineral Review

What is the name of the pale blue stone?

Precious stones have accompanied humanity since ancient times. Natural minerals were used to make magical amulets and talismans, carved figures of gods, and decorated weapons and dishes. Over the centuries, people began to decorate themselves with gems, and not only for beauty, but also to emphasize the nobility of the family and high position in society. Jewelry and accessories with colored stones have become an integral part of life. Gems symbolized luck, wealth and prosperity, and also helped people demonstrate uniqueness, chic and elegance. Today, the jewelry industry knows six precious stones and about a hundred jewelry and jewelry-ornamental minerals of varying rarity and value, all kinds of colors and shades with a unique pattern and texture. Jewelry companies are constantly striving to add new colors to their creations, expand the range of jewelry with a palette of shades and non-standard bright combinations. Color is considered the dominant parameter of any gemstone. This is the ability of natural minerals to transmit or reflect part of the visible spectrum. Color is determined by the internal structure, mechanical impurities, scattered inclusions of other minerals or organic substances. The coloring pigment in some cases is distributed unevenly, in stripes, leaving motley patterns (for example, in jasper). Along with rarity, hardness and purity, the color of precious and jewelry stones determines their value, and at the same time is considered the primary sign for determining the quality of the stone. The Emporium Gold salon offers you to buy jewelry from famous brands at a price of up to -50% of the boutique price. The authenticity of the products and the characteristics of the precious stones are confirmed by a certificate. Free delivery within Russia will be a pleasant bonus. Pay attention to promotional items with red price tags. Blue and light blue stones are considered one of the most popular in the jewelry world. These shades are associated with sea waves, cloudless skies, and mysterious twilight. Minerals endowed with such colors help relieve emotional stress and anxiety, give peace of mind and fill the owners with positive energy. Let’s talk in more detail about seven popular blue stones. Wittelsbach blue diamond weighing 35,56 carats

Blue Diamond

Blue diamond is considered one of the rarest and most expensive minerals on our planet. The beauty of a diamond is revealed after cutting and polishing. Large diamonds are even given their own names, and their fate is monitored by collectors and famous jewelry houses. Such blue diamonds are sold exclusively at auctions, and the cost of 1 carat can exceed $1 million. Sapphire “Blue Giant of the East”

Blue sapphire

This cornflower blue mineral is the most famous blue stone, which is mined all over the world: Kashmir, Sri Lanka, Australia, Vietnam, China, India, the Kola Peninsula and others. Sapphire is rightfully considered royal. They were traditionally used to decorate the crowns of kings and emperors. And now people have not stopped believing in the power of sapphire. It is believed that this gem is a real gift from heaven, bringing wealth and good luck to its owners. Although the cost of 1 carat blue sapphire starts from 3 – 000 dollars, these stones are in great demand. Collectible Aquamarine Crystal

Aquamarine

The name of the gem was given for its pure and transparent blue color, translated from Latin agua – “water” and marinus – “sea”. The stone is mined in Australia, the USA, Tanzania, Kenya, Mozambique, Namibia, South Africa, Myanmar, India, Pakistan and Sri Lanka, and the most significant deposits are found in Brazil, Madagascar and Russia. Large, rich blue crystals are predominantly valued, with an approximate cost of $250 per carat. Collectible pieces are even more expensive. In jewelry, aquamarine reveals all its splendor in combination with diamonds and cubic zirconia. Aquamarine is placed in a frame made of any metal. This stone is beautiful in necklaces, bracelets, and pendants. Blue spinel

Blue spinel

This gem is a spectacular mineral that has more than once adorned the coats of arms of noble families in Spain, France and England. Natural high quality blue spinel is considered one of the rarest. Vietnamese cobalt spinel with its unique neon-sky color is especially prized. Spinel jewelry looks great when framed in platinum and gold. In addition, icons and other church paraphernalia are inlaid with spinel. Earrings with topaz and sapphires

Topaz

One of the most attractive types of topaz is a blue stone. This translucent blue mineral, after processing, acquires a pearlescent sheen and dazzling shine. Blue topaz is very popular among jewelers. This is explained by the relative availability and wide popularity among modern women. Blue topazes look equally advantageous in both gold and silver frames. To highlight the delightful sparkle of topaz, jewelers combine these stones with diamonds, zirconium or sapphires. Blue Zircon Cambodia

Blue zircon

Blue zircon does not occur in nature. The natural shades of this mineral are brown, brown, yellow, gray, and rarely red. To obtain the pure sky blue color, zircons are heated to produce a mineral called starlite. Thanks to its high dispersion and high refractive index, the cut stone shimmers and shines like a diamond. The mineral is very fragile and needs a reliable protective metal frame. Blue zircons look great surrounded by silver or white gold. Amazonite faceted

Amazonite

Amazonite is a jewelry and ornamental stone of a soft blue hue, known since ancient times. According to one version, this stone was used as a talisman by the warlike Amazons. According to another, a scientist-traveler found the stones on the banks of the Amazon River and brought them to Europe. Natural amazonite is practically indestructible, it is even impossible to paint it. The mineral is not produced in factories and the threat of counterfeits is close to zero. Depending on the quality and type, blue amazonite is used in decorative and applied arts, mineralogical collections, and, of course, in jewelry. When making jewelry, Amazonite is usually framed with silver, cupronickel or jewelry alloy. If you want to sell jewelry from famous brands, our salon will help you do this profitably. In 90% of cases we offer the highest price in Moscow. For a preliminary assessment, leave an online application on our website or write to our WhatsApp, Viber, Telegram (+7-985-727-75-55). One of the most popular gemstone colors in Russia is blue. This color is considered calming and is often compared to the color of the sky or sea. Note that blue untreated gems are rare in nature and are highly valued. Let’s look at a few main names in this article.

Shades of blue in gemstones

  • blue (Blue);
  • slightly greenish blue (Slightly Greenish Blue);
  • greenish blue (Greenish Blue);
  • green-blue (Green-Blue);

Depending on the intensity of coloration, these groups can be divided into the following subtypes:

  • pastel (Pastel);
  • very light (Very Light);
  • light (Light);
  • average (Medium);
  • strong (Strong);
  • intensive (Intense);
  • saturated (Vivid).

Examples of descriptions of the color of faceted samples using this system would look like this: “Pastel Greenish Blue” or “Medium Blue”. The most valuable is the bright blue color without additional shades. These are the “Vivid Blue” and “Intense Blue” gradations.

Basic blue colored gemstones

The blue stones below are ranked in descending order of their value according to Gemlovers.

1. Blue Diamond

Blue diamonds are considered one of the rarest and most expensive substances on our planet. This coloration is usually not bright and often has distinct shades of gray and green.

According to the GIA classification, blue diamonds are divided into the following colors with shades: Blue, Greyish Blue, Greyish Greenish Blue, Greyish Violetish Blue, Greenish Blue, Violetish Blue, Grey-Blue, Green-Blue. The intensity gradations are: Faint, Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Vivid, Fancy Deep and Fancy Dark. The most expensive color is Fancy Vivid Blue.

When searching for custom blue diamonds, we study current market offers from reliable suppliers and offer for purchase only the most attractive specimens with GIA certificates that confirm the suitability of the color. It is worth keeping in mind that the mass of blue diamonds is usually represented by samples up to 1 carat.

2. Blue sapphire

Among sapphires, the border between blue and blue is very arbitrary. We classify only light specimens of the “Pastel Blue” gradation as blue sapphires. The next most intense gradation for sapphires according to our system will already apply to blue specimens – “Light Blue”.

Purple and greenish shades, as well as obvious zoning on the side of the stone platform, reduce the price. Sapphires are often heat treated. This can sometimes remove undertones and also make light blue sapphires richer and cleaner. For our clients, we select sapphires of the most vibrant colors from Sri Lanka, the birthplace of the best sapphires. To confirm their natural origin and lack of refinement, we provide expert opinions from foreign and Russian gemological laboratories. Blue sapphire gemstone can be a great investment.

3. Paraiba Tourmaline

Paraiba blue tourmaline is the most valuable variety of the tourmaline mineral group. They were first found in the state of Paraiba in Brazil, after which they were named. They went on sale on the world market in 1988. Paraiba tourmalines are famous for their rare neon blue color. Scientists associate their color with the content of copper impurities. Purple and green shades reduce the price, so heat treatment is often used to eliminate them. The main colors of these tourmalines are:

  • blue;
  • greenish blue;
  • green-blue.
  • average;
  • intense;
  • strong;
  • rich;
  • deep.

These days, most Paraiba tourmalines come from mines in Mozambique. The color of the stones from there is usually in the light greenish-blue range. Specimens from Nigeria have also been discovered recently, but they are rarely found on sale. Brazilian specimens are the most expensive and are of investment interest. They are characterized by the brightest color. And only among them we highlight the darkest-colored gradation “Deep Blue”. Unfortunately, Brazilian specimens are rarely larger than 1-2 carats. A good quality Paraiba tourmaline is a stone that is sure to make an impression.

4. Blue spinel

Jewelry-quality blue spinel is one of the rarest. The most expensive is Vietnamese cobalt spinel with a unique neon blue color. It usually has poor clarity and is rarely cut larger than half a carat. Most blue spinels are not so bright, they are colored with iron impurities and can reach larger sizes. In addition to Vietnam, bluish-blue spinels come from Sri Lanka, Burma and Tanzania. Basic shades of blue spinel:

  • violet-blue;
  • blue
  • slightly greenish-blue.
  • light;
  • average;
  • strong;
  • saturated.

An important advantage of spinel is that it is extremely rarely refined. Its properties are similar to sapphires, and can be an excellent alternative to them. Blue spinel is a stone that connoisseurs will appreciate.

5. Blue opal

A less common stone is blue opal. In the best specimens, against the background of the base color, a play of color can be seen in the form of bright multi-colored iridescent spots. This pattern of color play is called a pattern. Main patterns: “honeycomb” – opalescence is represented by cells in the form of a honeycomb; “pinfire” – many small multi-colored dots; “Harlequin” is the rarest type, in which the pattern of colored spots is similar to a harlequin costume.

The most expensive blue opal specimens should show bright spots of red-orange tones. In general, the more large multi-colored spots in a stone, the higher its value. There are opals without color play. Such specimens come, for example, from Peru. In our system for describing the color of opals, we indicate the color of the stone with its hue and whether it has opalescence. Thus, the blue, greenish-blue and violet-blue primary colors stand out. Example description: “blue with opalescence.” Australian copies are the most expensive. Opals are very beautiful, each specimen is unique.

6. Blue zircon

The stone of natural origin is blue zircon. It should not be confused with artificial cubic zirconia, which is sometimes incorrectly called zircon in the trade. Zircons in general have a very diverse color range. Blue zircon is more valuable than others. But you need to keep in mind that this color is obtained by heat treatment of brown zircons from Cambodia. The main distinguished colors of such zircons are:

  • blue;
  • slightly greenish blue.
  • average;
  • strong;
  • saturated.

Jewelry with zircons is recommended to be worn only on special occasions, and not every day. This is due to their relatively low hardness and fragility. One of their main features is high dispersion. In bright spot lighting they shimmer with all the colors of the rainbow.

7. Blue aquamarine

Aquamarine is a blue variety of beryl. The name of this “semi-precious” stone is translated from the Latin “aqua marina” as “sea water”. Aquamarines are often very light in color. It is best visible in large stones. According to our system, there are two main shades: greenish-blue and light blue.

The intensity levels are as follows: very light, light, medium, strong and deep. The top aquamarine has a deep blue color called Santa Maria. Aquamarines usually do not contain inclusions or cracks.

8. Blue Topaz

One of the most popular stones in Russian jewelry is blue topaz. The stones acquire shades of blue as a result of irradiation of colorless and brownish topazes. In some cases, this is followed by heat treatment.

In commerce, there are 3 types of blue topaz: “Sky Blue” – light; “Swiss Blue” – medium; “London Blue” – deep color. According to our system, these colors will have the following degrees of intensity:

  • light (Light);
  • average (Medium);
  • deep

The price of these topazes is not high – first dollars and tens of dollars per carat. And it hardly grows with increasing mass. On the plus side, it is also worth noting that even in large sizes they usually do not contain any inclusions. Blue Topaz is a stone that can be worn every day.

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