Paquality

The difference in quality of pearls is easier to discern than that of diamonds; it's immediately obvious to the eye. A single strand of pearl necklace can cost anywhere from around 10,000 yen to several million yen, but if you put them side by side, the difference is clear at a glance!
However, some aspects are immediately obvious, while others are a little more difficult to discern, so I will explain them step by step. Also, Hojudo's official Instagram account has a special feature on pearl quality. I've included a link, so please check it out as well.Viewplease.

1. Size
on second thoughtsThe easiest thing to notice at a glance is the size.Yes. The larger they are, the more luxurious they become, and the higher the price. Akoya pearls, which are representative of Japan, have a maximum diameter of about 11mm.For a single strand of pearls, the average size is 7.0mm to 7.5mm.Pearls exceeding 9mm become rarer and their price increases significantly. Smaller pearls start from around 3mm and are called baby pearls, often used in casual settings. If you are looking for large pearls of 10mm or more,south sea pearlYou should choose from these sizes. Most are around 11mm to 13mm, with larger ones going up to about 19mm. Even a 1mm difference in size can significantly change the look, so please compare them in person before making your choice.

▼Official Instagram Pearl Feature (Size Edition)


If you are looking for a pearl necklace and are unsure about the size or length, please refer to the following article.Please take a look..

▼Pearl etiquette for formal occasions




2. Radiance

The next easiest difference to spot after size isLuster (gloss)This is how the quality of pearls is determined.The most important criterionI believe that without luster, the pearl is dull and cloudy, and wearing it gives the whole outfit a somber look. It is the luster that makes it look refined and elegant. The Pearl Science Laboratory, the highest authority on pearl identification in Japan, also places great importance on luster as a criterion.The strongest class of Terri is given the special designation "Aurora"..
What affects this luster and sheen is,"Maki-atsu".
Pearls are formed by a layer of nacre surrounding a nucleus. The thickness of this layer is called the nacre thickness, and a thicker nacre thickness results in a deeper luster and increases the pearl's value. On the other hand, a thin nacre thickness (thin nacre) weakens the luster and causes the pearl to deteriorate more quickly. However, a thicker layer does not necessarily mean a more beautiful pearl (some thick pearls are cloudy). "Nacre thickness" simply refers to the thickness of the nacre layer. Don't judge a pearl solely by its nacre thickness; look at it with your own eyes to make an informed decision.

▼Official Instagram Pearl Feature: Luminous Beauty Edition
▼Official Instagram Pearl Feature (Maki's Edition)



3. Dimples (scars)

At first glance, the differences aren't immediately obvious, like in size or sheen, but if you look closely, you'll see indentations or protrusions.dimplesThose who are particular about details should also check the condition of the dimples.

▼Official Instagram Pearl Feature <Dimple Edition>



4. Shape

The shapes can be broadly divided intoRound (perfect circle),Semi-round (almost perfectly round),Semi-baroque (slightly modified),Baroque (modified)As you can see, round glasses are more expensive and have a more formal feel.For formal occasions such as weddings and funerals, use round or semi-round ceremonial utensils.Let's do that.
If you want a casual look for everyday wear, enjoying a Baroque style is a fashionable option.

▼Official Instagram Pearl Feature (Shapes)

trueSpecial designations for pearls (Pearl Science Laboratory)

Among pearlsThose of particularly high quality are given a "special designation."There are many different names for each type of pearl, and they also vary depending on the gemological laboratory. Here, we will introduce the most famous and reputable ones.Pearl Science InstituteUsing the designation,Among them, here are some special designations that I would particularly recommend.Let me explain.


1. Aurora Hanadama (Akoya pearls/white)
High-quality pearls have long been called "Hanadama," and it is the most familiar name for them. Aurora Hanadama pearls are the highest quality white pearls with the strongest luster, but there is some variation in quality even within this category, so we recommend checking the actual product.

▼Hojudo's Aurora Hanadama


2. Aurora Tennyo (Akoya pearl/white)
This pearl also meets the highest quality standards for white pearls with the strongest luster, but it is a designation given to pearls with particularly strong luster even among Hanadama pearls. It is among the top class of Akoya pearls, and its beauty is immediately apparent. Although expensive, it is recommended for those seeking a top-quality Akoya pearl that will last a lifetime.

▼Hojudo's Aurora Celestial Maiden


3. Aurora Venus (White South Sea Pearl/Silver Tone)
Aurora Venus is the finest class of South Sea white pearls. Larger than Akoya pearls, it is recommended for those seeking the highest quality.


4. Aurora Brown Gold (South Sea Pearl/Golden Pearl)
Aurora Brown Gold is the highest quality golden pearl. In Europe and America, it is also known as "Creamy Pink." The divine brownish-gold color and the luster that emanates from within are gorgeous, yet give off a calm and sophisticated atmosphere.


5. Aurora Lagoon (Black Pearl/Green Tone)
Aurora Lagoon is the highest quality black pearl. Although it has a calm, greenish hue, the luster that emanates from within the pearl, combined with its black color, enhances its luxurious appearance.


6. Aurora Peacock (Black Pearl/Green Tone)
Among the Black Pearl varieties, Peacock may be more familiar. As the name suggests, Peacock is based on a green color with hints of yellow and red, and is characterized by its beauty reminiscent of a peacock's feathers. If you prefer a more subdued color in the Black Pearl range, Lagoon is recommended, but if you are looking for something more vibrant, Peacock is a good choice.

toneAbout color and uncolored

When researching pearls, one term that often comes up is "uncolored."

We often get asked by customers, "I often hear the term 'uncolored,' but what does that mean?"
In short, "uncolored colors are beautiful even without color adjustment." I often use the analogy that "color adjustment is like makeup" to explain this. In other words, uncolored colors are beautiful even without makeup; they're naturally beautiful.
Pearls are harvested from oysters, treated with a base coat, and then subjected to a "color adjustment" process (not dyeing) to bring out their natural beauty. Most pearls undergo this color adjustment process to create a uniform color, which is then used to make a necklace.
On the other hand, untreated pearls are beautiful enough without any color treatment, so there is no need to do anything further to them. Because they are rare, they are more expensive than treated pearls. In terms of appearance, the recent trend is that treated pearls have a faint pink tint, while untreated pearls have a slightly yellowish tint.
The terms "dyed" and "undyed" refer to the technique used, and it doesn't mean that dyed pearls are of lower quality. For those seeking rare pearls or those who are hesitant about pink pearls, undyed pearls are recommended, but it's best to try them on and see how they look against your skin before making a decision.

At Hojudo, we carry both colored and uncolored pearls, so please feel free to compare them.

▼Housudo's pearl necklace