Hey sisters! 👋 Today, let's talk about Bi Yu Jade, a treasure that has captured countless hearts in the jade world with its unique green charm. As an experienced collector who has been in the jade circle for over ten years, stepped into countless pitfalls, and also found many treasures, I've noticed that many novice collectors' understanding of Bi Yu is still stuck at the stage of "if it's green, it's Bi Yu." 🤔 Don't worry, today I'm going to reveal the "variety secrets" of Bi Yu, guaranteeing that after listening, you'll be enlightened and say goodbye to blind selection!

Bi Yu Jade, How Many Shades of 'Green' Are There? 🌿

First, let's clarify one point: Bi Yu is a member of the Hetian Jade family, and its main coloring elements are chromium and iron. However, due to differences in origin, mineral composition, and formation environment, the green presented by Bi Yu is truly diverse, each with its own merits. In my opinion, the classification of Bi Yu varieties can mainly be discussed from two dimensions: origin and characteristics.

#### 1. Russian Bi Yu Jade: Market Mainstream, Diverse Quality

Speaking of Bi Yu, one cannot help but mention Russian Bi Yu Jade. Currently, over 90% of Bi Yu on the market comes from Russia. Its characteristics include vibrant colors and good oiliness, but its internal structure is also relatively complex. According to color and characteristics, Russian Bi Yu can be further subdivided into several types:

* Spinach Green Jade: This is the "top-tier" of Russian Bi Yu! The color is rich and deep, green with a hint of black, just like fresh spinach leaves, with ample oiliness and good luster. Personally, I love collecting this type, especially those spinach greens with a cat's eye effect, which are simply breathtaking! 😍 I remember once at a jade exhibition, I saw a 2-kilogram spinach green Bi Yu hand-piece, oily and delicate, with some live light locally. I didn't hesitate to buy it then, and its value has already multiplied several times!
* Apple Green Jade: The color is relatively lighter than spinach green, showing a bright emerald green, somewhat like the color of a green apple. This type of Bi Yu usually has a fine texture, but occasionally has black spots, so it's important to observe carefully when purchasing. A friend of mine particularly likes apple green, feeling it looks younger and more vibrant.
* Duck Egg Green Jade: The color is between off-white and light green, a bit grayish, like the color of a duck eggshell. The characteristic of this Bi Yu is its extremely fine texture and excellent oiliness, with a warm and moist feel, making it a favorite among many senior collectors. Although the color is not as vivid, its warmth is unmatched by other Bi Yu. I once acquired a duck egg green 'Wushi Pai' (a type of jade pendant), and the delicate and smooth feeling when playing with it is truly captivating.
* Porcelain White Base Jade: The base color of this Bi Yu is whitish, with green parts distributed in dots or threads, looking somewhat like blue and white patterns on porcelain. The value of this Bi Yu is relatively lower, but if you encounter one with evenly distributed color and fine texture, it's worth acquiring.

#### 2. Canadian Bi Yu Jade: Large Output, High Cost-Effectiveness

Canadian Bi Yu Jade is another common type of Bi Yu. Its characteristics include large blocks, high output, and colors mostly light green or grayish-green. Its oiliness is relatively inferior to Russian material, and its luster is more waxy. Although its quality is not as good as top-grade Russian material, its high cost-effectiveness makes it suitable for entry-level collectors. When I first started collecting jade, I also bought a few small pieces of Canadian Bi Yu to practice and feel the charm of jade.

#### 3. Xinjiang Manasi Bi Yu Jade: Long History, Scarce Output

Xinjiang Manasi Bi Yu Jade is our native Bi Yu, with a very long history, having been mined as early as the Qianlong period of the Qing Dynasty. Its characteristics include colors mostly grayish-green, dark green, often with black spots (commonly known as "sesame spots") internally, and a relatively coarse texture. Due to its scarce output, good Manasi Bi Yu is rare on the market now, but its historical and cultural value is very high. If you can find a good quality piece of Manasi Bi Yu, it's definitely worth collecting.

Collecting Bi Yu Jade, These Pitfalls You Must Avoid! 🙅‍♀️

* Are black spots not 'flaws'? Many novices see black spots on Bi Yu and think they are flaws, but this is not the case. The black spots in Bi Yu are minerals like chromite, which are signs of its natural formation. A moderate amount of black spots can actually prove its naturalness. However, if the black spots are too many or too large, affecting aesthetics, then caution is advised.
* Is greener always better? Not entirely! The value of Bi Yu, in addition to color, also depends on oiliness, fineness, and clarity. Blindly pursuing vivid green may lead to overlooking other important indicators. The deepness of spinach green and the warmth of duck egg green are both unique charms.
* Only looking at certificates and not the actual item? Certificates are important, but they only prove it's natural Hetian jade, not its quality. Always touch it yourself, observe carefully, and feel the oiliness and texture of the jade.

My Personal Experience Sharing: How to Choose Bi Yu Jade? 💡

  • Look at the color: Choose your preferred shade of green, whether it's the rich spinach green, the vibrant apple green, or the warm duck egg green, all are expressions of beauty. But avoid colors that are too dull or muted.

  • Look at the oiliness: This is the soul of Bi Yu! Good Bi Yu will have that "oily feel" when touched, with a warm and subtle luster, not a glassy one. After playing with it for a while, you'll feel it becoming more and more lustrous.

  • Look at the fineness: Observe whether the surface of the jade has a grainy feel; the finer the Bi Yu, the higher its value. Use a strong flashlight to illuminate it and check if the internal structure is uniform and if there are any cotton-like inclusions or cracks.

  • Look at the clarity: Try to choose Bi Yu with fewer black spots and fewer cotton-like inclusions or cracks. Although natural jade will more or less have some inclusions, avoid those that affect the overall aesthetics.

  • Look at the carving: If it's a carved Bi Yu piece, the intricacy of the carving will also affect its value. Good carving can imbue the jade with vitality.


The charm of Bi Yu lies in its ever-changing green, and each piece of Bi Yu has its unique story and charm. I hope today's sharing can help everyone better understand Bi Yu, avoid detours on the path of collection, and find their own "green" surprise! 💚 Remember, playing with jade is about state of mind, culture, and the joy of connecting with jade! Next time, I'll share more jade dry goods with you all! Bye-bye~ 👋