This is the first time I've seen a brooch in the world, and I'm sure it's a good one.

As its name suggests, the stone has an oceanic blue color and a blue-green-white color of the seawater in the form of flooding waves, and under the effect of light, it has a geometric beauty of patches of latticework.

3. Turquoise

Also known as "turquoise", because of its "shape like a pine ball, the color close to the pine green" and named. English name Turquoise, meaning Turkish stone. Turkey does not produce turquoise, the legend says that the turquoise produced in ancient Persia was transported to Europe through Turkey and named.

In China before the Qing Dynasty, turquoise is also known as "Dianzi". Turquoise is a traditional jade stone that has been loved by people from all over the world, and has been worn and used for more than 5000 years.

4. Topaz

The mineral name is topaz or gold, and because consumers tend to confuse topaz with the name of yellow jade and gold, the commercial use of the English transliteration of the name "Topaz" to label the gem-grade topaz. Because of the high transparency of topaz, and very hard, so the reflective effect is very good, coupled with the beautiful color, loved by the people.

5. Moonstone

Orthoclase and sodium feldspar layers of interacting gem minerals. Sri Lanka produces the most precious.

"The green light is as faint as the autumn moon, who believes that the cold color comes out of the stone", as the most valuable varieties of feldspar gemstones, moonstone is quiet and simple, the transparent gemstone shines with blue dancing light, reminiscent of the bright moon. The gentle beauty it exudes is where the charm lies.

Moonstone has always been regarded as a gift from the moon god to mankind, as if it carries a mysterious and irresistible power. Legend has it that when the moon is full, wearing moonstone can lead to a good lover. Therefore, moonstone is called "lover's stone".

6. Sapphire

is a corundum gemstone in addition to ruby (Ruby), the other colors of corundum gemstone general name, the main component is aluminum oxide (Al?O?). The English name for sapphire is Sapphire, derived from the Latin word Spphins, meaning blue.

Sapphires are produced in Thailand, Sri Lanka, and Madagascar, with Myanmar being the largest producer of fine sapphires today.

Mr. Sin's tip:

Although all of the above gemstones are blue in color, the difference between them is actually very big. In terms of the most intuitive price, blue gemstones in the most expensive is the sapphire, and the price of the lowest is the turquoise stream, so it like the blue cherubs daily can wear turquoise or kyanite strings, and sapphire tanzanite stream can be used for collection and investment. [Come and see me]