Starting with an Old Jade Plaque: An Auction House Consultant's Guide to Jade Collection and Maintenance

Hello fellow collectors! I'm Old Wang, and I've been in the auction business for over twenty years, handling countless jade artifacts. Today, I won't talk about market trends, but rather share some of my personal experiences in collecting jade, especially how to delve into the world of jade collection starting with an old jade plaque that tells a story.

Setting the Scene: That Old Jade Plaque That Haunts My Dreams

I remember it was over ten years ago when I encountered a Qing Dynasty white jade plaque during a private negotiation. Its carving was exquisite, and the jade was warm and lustrous. What truly captivated me was a small poem engraved on its back, with delicate calligraphy hinting at a faint melancholy. The seller was an old gentleman who told me that this jade plaque had been passed down through his family, carrying their memories. At that moment, I wasn't just interested in its value, but more so by the story behind it. Ultimately, I acquired it at a reasonable price. This jade plaque remains a cherished possession in my study; whenever I caress it, I can feel the warmth of history and the charm of human culture. It also made me realize that collecting jade is not just about its material and craftsmanship, but more about its story and cultural connotations.

Core Techniques: How to Discover the Value of Jade from Its Story

• Delve into the Background of the Collection: Every old jade artifact may hide a piece of history. Before collecting, be sure to inquire and verify its origin and provenance from various sources. For example, with the jade plaque I collected, I later consulted a large amount of information and even visited local cultural and historical experts to roughly reconstruct the family story behind it. This not only increased the cultural value of the collection but also filled the collecting process with the joy of exploration.


• Focus on Humanistic Charm: Jade is a gentleman's artifact, embodying the aesthetic tastes and moral concepts of the Chinese nation. Jade artifacts with stories, poems, or specific auspicious meanings often have more collection value than those with merely good material. For instance, some jade pendants with auspicious patterns, longevity inscriptions, or those handled by literati and scholars, their cultural added value far exceeds the price of the jade material itself.


• Distinguish Authenticity and Age: While stories are beautiful, authenticity is fundamental. For old jade, learn to distinguish the jade quality, permeation color (qin se), patina (baojiang), and carving techniques. I usually combine a magnifying glass to observe the jade's structure and carving marks, and use touch and sound for auxiliary judgment. For permeation color, be wary of 'fake qin'; true qin is naturally formed with smooth transitions, while fake qin often appears stiff and superficial. Determining the age requires rich experience and systematic learning; frequent visits to museum collections and exchanges with experts are essential.

• Constant Environment: Jade is sensitive to environmental changes, especially old jade. Avoid direct sunlight, extreme cold or heat, and maintain appropriate humidity. My study maintains a constant temperature of 20-25 degrees Celsius and humidity between 50%-60%, which effectively prevents jade from cracking or dehydrating.


• Regular Cleaning and Handling: Jade needs to be 'nurtured.' Regularly wipe it with a soft cloth to remove dust and dirt. Handling is the best way to maintain it; the oils secreted by the human body will slowly penetrate the jade, making it more warm and lustrous. But remember, keep your hands clean when handling, avoid direct contact with sweat or grease, and never use chemical cleaners.


• Proper Storage: Avoid mixing with other hard objects to prevent scratches. For precious collections, I usually customize special brocade boxes or soft cloth bags for individual storage and check them regularly.


• Avoid Bumps: Although jade has high hardness, its toughness is poor, and it can be easily damaged if dropped. Be careful when displaying or handling, preferably on a table with a soft mat.

For me, collecting jade is not just about ownership, but a dialogue with history and culture. Each piece of jade is like a silent elder, telling the story of the years it has experienced. By deeply understanding their stories, we can not only improve our appreciation skills but also experience the profoundness of Chinese culture. I hope my experiences can inspire fellow collectors. Remember, the highest realm of collecting is to collect a sentiment, a wisdom, and a reverence for history.

May all collectors find their own jade with a story!