Real Zari vs Fake Zari , How to Identify Genuine Banarasi Brocade

Zari is what gives Banarasi brocade its signature gold or silver glow , but not all zari is created equal. Traditional “real” zari uses fine silver wire coated in gold, while most modern fabric uses “tested” zari (a silver-copper alloy) or, increasingly, synthetic metallic polyester threads that only mimic the look. Here’s how to tell the difference before you buy in bulk. First, check the weight: genuine zari-woven brocade feels noticeably heavier per metre than fabric using synthetic zari, because metal thread has real density. Second, look at the colour under light , pure or tested zari has a warm, slightly muted gold tone, while synthetic zari often looks unnaturally bright or plastic-like and can appear almost neon under direct light. A more reliable method is the rub test: gently rub the zari thread between your fingers. Genuine zari leaves a faint metallic residue and feels slightly rough, while synthetic thread stays smooth and plastic. Avoid burn tests on full fabric pieces, but if you have a sample cutting, a small burn test on just the zari thread will show metal residue for real zari versus a melted plastic bead for synthetic. Finally, ask your supplier directly which type of zari is used , pure, tested, or synthetic , and get it documented in your purchase order. Reputable Banarasi exporters disclose this without hesitation. At Choubey Silk, our brocade collections are clearly classified by zari type, so designers, boutiques, and wholesale buyers always know exactly what they’re investing in before placing an order.