11月の誕生石(トパーズ&シトリンクォーツ)

November birthstone (Topaz & Citrine Quartz)


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Topaz, with its captivating translucent sparkle.
Bright yellow citrine quartz

トパーズシトリンクォーツ
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Gemstone name Topaz Citrine Quartz
Mineral name Topaz Quartz (crystal)
Japanese name topaz Citrine
Origin of the name The name originates from the Greek word "topazios," meaning "to seek," or from the Sanskrit word "topas," meaning "flame." The name comes from its resemblance to the citrus fruit Citron, which is native to India.
color Blue, green, orange, red, etc. yellow
Mohs hardness 8 7
Place of origin Brazil, Pakistan, Russia, etc. Brazil, Madagascar, Myanmar, etc.
Stone meanings Friendship, innocence, hope Hope, Innocence, Friendship
effect Leading to success - advancing new encounters and relationships Improved financial luck and smoother interpersonal relationships
Maintenance Wash gently with a soft brush in lukewarm water with a mild detergent. Wash gently with a soft brush in lukewarm water with a mild detergent / ultrasonic cleaning. Store away from direct sunlight.
others Sherry-colored topaz is called Imperial Topaz and is among the most expensive types of topaz. A gemstone that displays a beautiful contrast of purple to yellow within the same gem is called ametrine.

Topaz and citrine are often confused in November. Yellow topaz is frequently mistaken for citrine.Many colors, including colorless and blue.It is a gemstone that is perfect for jewelry because it is hard and easy to process. In addition to being the birthstone for November, it is also the birthstone for Taurus and Scorpio.
Another one is citrine quartz. Among quartz varieties, those that are yellow to orange are called citrine quartz. It is the birthstone for February and is purple.Amethyst and quartzThey are made of the same components. Citrine is not only the birthstone for November, but is also designated as the commemorative stone for the 5th anniversary of marriage (wood anniversary).
This time, we'll introduce combinations of similar gemstones, specifically the birthstones for November.

▼Click here to learn more about other birthstones

1.Topaz

Characteristics of Topaz

トパーズThe Japanese name for topaz is "yellow jewel." Because of this name, topaz is often confused with citrine, but they are actually different gemstones. Topaz comes not only in the yellow color that gives it its name, but also in colorless and blue varieties, and some have a slightly pinkish-orange hue reminiscent of sherry wine.Imperial TopazIt has a special designation: "[...]."
Colorless and transparent varieties are called white topaz, while blue varieties are called blue topaz. Especially deep, dark blue varieties resemble the sky over London,London Blue TopazIt is called [this].
Topaz was once mined in Japan, but its main sources today are Brazil, Pakistan, and Russia. It is also found in various other parts of the world.


The origin of topaz

There are several theories, but it is believed to originate from the Greek word "topazios," meaning "to seek." Another theory suggests it derives from the Sanskrit word "topas," meaning "flame."
The name Imperial Topaz originates from the 19th century, when the Ural Mountains in Russia were a major source of topaz. The pink rough stones mined there were named in honor of the Russian emperor.


The effects of topaz

The meaning of the stone is "Friendship, innocence, hope".
Topaz is said to lead you to success. It is believed to clear your mind of anxieties and transform them into positive thoughts. It creates a sense of ease, sharpens your judgment, and improves relationships through sincerity.
This gemstone is recommended for those seeking inner peace or those about to take on a new challenge.


Topaz Care

Topaz is a hard stone with a Mohs hardness of 8, but it can break if force is applied in a certain direction (cleavage), so care should be taken. Also, avoid exposing it to heat or sunlight for extended periods, as this may cause fading or discoloration.
Basically, after use, simply wiping it with a dry cloth is sufficient. When cleaning, put lukewarm water in a cup and add a little neutral detergent (dish soap). Then, dip a soft brush (such as a toothbrush with soft bristles) into the detergent and gently dab the topaz. The key is to dab it, as scrubbing it vigorously can scratch the topaz or loosen the prongs holding the stone. After washing, rinse the topaz with lukewarm water.
Avoid using ultrasonic cleaners.


Hojudo offers a wide selection of topaz jewelry. Please be sure to check out the Hojudo website.
▼Click here for topaz jewelry



Hojudo is a jewelry shop located in Shinsaibashi, Osaka.
We have approximately 1,500 pieces of jewelry on display, including diamonds, pearls, and colored gemstones, which you can pick up and examine. As a jewelry specialty store that originated as a wholesaler, our prices are reasonable, less than half of the market price. We do not engage in any high-pressure sales tactics, so please feel free to come and visit us.
Of course, you can also purchase it online, so please don't worry.

Free consultation and estimate
Make a reservation to visit our store >
First, I'll ask a question via email.
Contact Us >




2.Citrine Quartz

Characteristics of Citrine Quartz

シトリンクォーツThe Japanese name for citrine is "yellow quartz." While the Japanese name is very similar to that of topaz, they are completely different. Citrine is characterized by its high transparency and yellow to orange color. The Japanese name for amethyst, the birthstone for February, is "purple quartz," and as the name suggests, it is made of the same quartz and the same components. Purple = amethyst, yellow to orange = citrine. Furthermore, some gemstones exhibit a beautiful contrast between purple and yellow within the same species. This is...AmetrineIt's said to be a natural work of art, and it's currently very popular.
Ametrine is found in Brazil, Madagascar, Myanmar, and other countries. It is also found in Bolivia.


The origin of citrine quartz

The name comes from its striking resemblance to the citrus fruit, Citron, which is native to India.
As its Japanese name, "yellow quartz," suggests, this gemstone is strongly associated with the color yellow.


The effects of citrine quartz

The meaning of the stone is "Hope, Innocence, Friendship".
Citrine is well-known for its ability to improve financial luck. It is also said to smooth interpersonal relationships and lead to business prosperity, making it a perfect gemstone for business owners and those who have trouble saving money.


Care for citrine quartz

Citrine has a Mohs hardness of 7, making it relatively brittle, and it may fade if exposed to sunlight for extended periods. Therefore, after use, wipe it with a soft cloth and store it individually in a jewelry box, making sure it doesn't come into contact with other jewelry.
When cleaning, fill a cup with lukewarm water and add a little neutral detergent (dish soap). Then, dip a soft brush (such as a toothbrush with soft bristles) into the detergent and gently dab the item. Do not scrub vigorously.CitrineThe key to washing is to tap the stone gently, as it can get scratched or the prongs holding the stone may come loose. After washing, rinse the citrine with lukewarm water.
Using an ultrasonic cleaner is also recommended to remove fine dirt.


Hojudo offers a wide selection of citrine quartz jewelry. Please be sure to check out the Hojudo website.
▼Click here for citrine quartz jewelry



Hojudo is a jewelry shop located in Shinsaibashi, Osaka.
We have approximately 1,500 pieces of jewelry on display, including diamonds, pearls, and colored gemstones, which you can pick up and examine. As a jewelry specialty store that originated as a wholesaler, our prices are reasonable, less than half of the market price. We do not engage in any high-pressure sales tactics, so please feel free to come and visit us.
Of course, you can also purchase it online, so please don't worry.

Free consultation and estimate
Make a reservation to visit our store >
First, I'll ask a question via email.
Contact Us >