How can I tell if my Van Cleef Alhambra is real?

A specialist checks the motif shape and beaded border, the stones, the metal, the signature, serial number and hallmarks, the clasp and the weight together. No single feature is conclusive.

Where is the serial number on a Van Cleef Alhambra?

It is typically engraved near the clasp or on a small tag, alongside the house signature and gold marks. Placement varies by piece.

When was the Alhambra introduced?

Van Cleef & Arpels introduced the Alhambra in 1968.

Authentication

How to tell if a Van Cleef & Arpels Alhambra is real

By the Encore Luxe specialists · Reviewed by Encore Luxe Authentication · Updated November 2026

The Alhambra, Van Cleef & Arpels' four-leaf clover motif introduced in 1968, is one of the most counterfeited designs in fine jewellery. Copies range from cheap gold-plated pieces to convincing fakes in real gold. This guide explains what our specialists check, and why fine jewellery needs a specialist rather than a checklist.

No single detail proves a piece is genuine, and counterfeiters copy the features buyers are told to look for. We assess the whole piece, compare it with verified references, and only list what passes. Every piece we sell is authenticated at our Heckmondwike studio and comes with an Encore Luxe certificate you can verify online.

The motif

Each motif is a quatrefoil of four rounded lobes, framed by a border of small gold beads, known as the perlée edge. On genuine pieces the lobes are evenly rounded and symmetrical, the beads are regular, distinct and evenly spaced, and the stone sits flush and level in its frame. Fakes often have flattened or uneven beads, lobes that are slightly the wrong shape, or stones that sit proud or unevenly.

Stones and materials

Alhambra pieces are made in materials such as mother-of-pearl, onyx, carnelian, malachite and chalcedony, as well as pavé diamonds and gold. Natural materials vary: genuine mother-of-pearl has a natural, shifting iridescence; onyx a deep, even black; carnelian a warm translucency. Plastic, glass or dyed imitations often look too uniform or have the wrong lustre. We check stones under magnification.

Metal, signature and serial number

Van Cleef & Arpels pieces are made in gold and carry the house signature, a serial number and gold fineness marks, typically engraved near the clasp or on a tag. French-made pieces typically also carry French hallmarks. We check the engraving quality, font and placement, and test the metal. Engravings can be copied, so they are one check among several.

Weight and feel

Solid gold has a weight and warmth that plated base metal lacks. We weigh pieces and compare them with references for the model and length.

Clasp and chain

We check the clasp mechanism, its finish and its markings, and the chain's links and joins. On bracelets and necklaces, the spacing of motifs along the chain should be regular.

Paperwork

Original boxes and certificates help, but they are also copied and sold separately. We treat paperwork as supporting evidence only. See box and papers explained.

Common warning signs

Beads around the motif that are flat, merged or irregular.
Stones that look plastic, or mother-of-pearl without natural iridescence.
Engravings that are shallow, uneven or in the wrong font, or missing marks.
A piece that feels light for its size.
Motifs spaced unevenly along the chain.

How we authenticate Alhambra jewellery

We examine every piece in person at our Heckmondwike studio, under magnification and in daylight. We check the beaded border, the stone or mother-of-pearl, the setting, the gold and its hallmarks, the engravings and serial number, and the clasp and chain, comparing each with references for the specific design. Only pieces that pass are listed, each with our authentication certificate. Paperwork helps, but we authenticate the jewellery itself, not the box.

Questions we’re often asked

How can I tell if my Van Cleef Alhambra is real?: A specialist checks the motif shape and beaded border, the stones, the metal, the signature, serial number and hallmarks, the clasp and the weight together. No single feature is conclusive.
Where is the serial number on a Van Cleef Alhambra?: It is typically engraved near the clasp or on a small tag, alongside the house signature and gold marks. Placement varies by piece.
When was the Alhambra introduced?: Van Cleef & Arpels introduced the Alhambra in 1968.