Mutton-Fat Jade: The Most Prized White Nephrite

Mutton-fat jade (羊脂玉, yángzhī yù) is the most coveted grade of white nephrite— and the material that built Hetian jade's reputation. The name says it all: the finest pieces look like a slab of warm white suet, with a soft, almost oily glow rather than a glassy shine.

What makes jade "mutton-fat"

• Colour — a warm, even white (often with a faint cream or yellowish warmth), not a cold, chalky white.
• Lustre — a gentle, oily / waxy sheen, the hallmark trait.
• Texture — extremely fine and dense; the structure is almost invisible to the eye.
• Translucency — softly translucent, glowing when backlit rather than transparent.
• Purity — minimal cotton, cracks or impurities.

"Mutton-fat" is a quality description, not a place. Top material is associated with Xinjiang Hetian, but excellent white nephrite also comes from Russia and Qinghai — see our Hetian jade hub for how origins compare.

Why it's so expensive

Genuine high-grade mutton-fat jade is rare, and the qualities above are hard to find together in one clean, sizeable piece. That scarcity — plus deep cultural prestige — pushes fine yangzhi to the top of the nephrite price scale.

How to avoid being fooled

Many "mutton-fat" listings are simply ordinary white nephrite, dolomite marble, or treated stone. Judge the lustre (oily, not glassy), the warmth of the white, and the fineness of the texture — and always insist on certification. Our guide to spotting fake jade covers the at-home checks.

Shopping with us

We specialise in natural, untreated nephrite and grade honestly as an authorized China Gold (中国黄金) partner. Browse white jade or ask us for white nephrite with certificate.