18ct Yellow Gold Diamond-Cut Flat Curb Chain 3.95mm 40cm

A flat curb chain is a curb chain rolled flatter than standard, so the links present as a ribbon rather than a rope. The broad faces are diamond-cut, machine-faceted to a mirror finish that runs the length of the chain.

This piece is 18ct yellow gold, 3.95 mm across the nominal width and 40 cm long, weighing approximately 12.06 g — solid throughout, not hollow-filled. The flattened section means more surface sits against the skin and less stands proud, so the chain reads wider than its weight suggests and sits very close under a collar.

Will this suit me?

• Where it sits: At 40 cm it sits high, at the base of the throat, just above the collarbone. It is the shortest standard length and works best alone or as the top layer. On a larger neck it fits closely, so if it's for a man, 50 cm is the usual starting point.
• How it looks: At 3.95 mm this is a statement gauge. It reads clearly as a chain in its own right. It weighs about 12.1 g. The flattened links sit like a ribbon and stay face-up.
• With a pendant: Usually worn on its own. It will carry a large pendant, provided the bail is wide enough to pass over the chain's end ring.
• Everyday wear: 18ct is softer than 9ct and richer in colour; it wears well day to day with a little care. It is solid throughout, so a jeweller can repair or shorten it.
• Finding your length: Measure a chain you already own from end to end, clasp included, or run a piece of string around your neck to where you'd like it to sit. Our sizing guide has more help.
• Other options: Lengths: 45 cm, 50 cm, 60 cm. Metal: 9ct yellow gold. Width: 4.84 mm.

Specification

• Metal: 18ct yellow gold (750)
• Style: Diamond-cut flat curb chain
• Construction: Solid section
• Nominal width: 3.95 mm
• Nominal length: 40 cm (400 mm)
• Approximate weight: 12.06 g
• Finish: Diamond-cut and polished
• Worn as: Necklace or pendant chain

18ct yellow gold is 750 parts per thousand fine gold. The higher gold content gives a deeper, warmer colour with a greater density and heft for a luxurious feel.

Servicing. The flattened links are thinner in section than a standard curb of the same width, so repairs call for a careful hand and a light solder.

Weights are supplier figures and are approximate; small variation between individual pieces is normal in chain manufacture.