A men’s jade bracelet strung on elastic, in large round beads of dark green nephrite, almost bottle green. At the centre, a pierced disc in a far lighter green, framed by two engraved gold-tone spacers and two smooth gold-tone beads.
In four lines
- Large round beads of dark green nephrite, strung on elastic.
- A light green pierced disc at the centre, and four gold-tone spacers.
- Sized by wrist measurement: it goes on by stretching, with no clasp.
- Strung, therefore not weighable: no figure will be published, and the listing says so.
Two Greens on the Same Bracelet
The beads are a very dark green, almost bottle, opaque, with a few lighter zones when the light grazes them. The central disc is a pale, translucent green, distinctly lighter. That is not a matching error, it is the point of the piece: the contrast stands in for a pattern, and it is what makes the bracelet read from ten feet away.
On nephrite, those two greens come from the same element, iron, in different amounts. On jadeite they would come from chromium. The two minerals are entirely unrelated, jadeite being a pyroxene and nephrite an amphibole, and it took a laboratory to separate them: Alexis Damour, in 1863. What sets them apart.
The Elastic, and What You Should Know About It
The beads are strung on an elastic cord, visible between them. It goes on by stretching; there is no clasp and no sliding knot. It is the most practical and the least durable way to string beads: elastic ages, slackens, and eventually gives way, usually without warning.
Two habits that lengthen its life: put it on by rolling it over your hand rather than pulling on it like a slingshot, and take it off before sports and the shower, since hot water and soap tire the elastic far faster than they tire the stone. When it goes, it is restrung for a few euros. Thread and cord on a jade piece.
The Disc at the Centre, and the Gold-Tone Spacers
The pierced disc is an old Chinese form, called a peace buckle: a flat ring with a central hole, with no sharp edge and no point, which is exactly what a stone of ordinary hardness needs.
The two engraved spacers carry a meander motif, a right-angled fret that runs back on itself. The metal is gold-tone, and I stop there: my supplier says neither gold-plated, nor vermeil, nor gilded brass, and those three cannot be told apart in a photograph. On a wrist that perspires, gilded brass takes on a patina within months. Jade for men.
What Actually Damages It
Jade is tough: its structure of interlocking fibers resists a crack spreading, and nephrite is the tougher of jade’s two minerals. Its hardness, on the other hand, stays ordinary, 6 to 6.5, and the quartz in everyday dust, which rates 7, dulls beads far more reliably than any impact. The difference between hardness and toughness.
Lukewarm water, mild soap, a soft cloth, and a pouch it has to itself. Never an ultrasonic cleaner, never steam, never solvents: since the treatment status is unknown, any resin there might be would not survive them, and neither would the elastic. Care in detail.
