Necklace Length Guide: How to Choose the Perfect Chain Length

Necklaces from our collection

Choosing a necklace online is easy once you know how lengths actually sit. This guide covers the standard chain lengths, which necklines they suit, and how to layer them — so the necklace that arrives looks exactly how you imagined.

Standard Necklace Lengths at a Glance

40cm / 16" — Collar/Choker: sits at the base of the neck. Perfect with off-shoulder tops, V-necks and open collars. Delicate and modern.

45cm / 18" — Princess: the most popular length. Sits just below the collarbone — flatters almost everyone and works with virtually every neckline. If in doubt, choose this.

50cm / 20" — Matinee: falls a few centimetres below the collarbone, between the neckline and bust. Great over crew necks, knitwear and workwear.

55cm / 22" — Opera: a longer, elegant drop that elongates the torso. Beautiful over high necklines and evening wear.

Most Micoryan necklaces come on adjustable chains, so one necklace often covers two of these lengths — exact ranges are listed on each product page.

Matching Length to Neckline

V-neck: choose a pendant that echoes the V — a 45cm pendant like our Moissanite Teardrop Necklace sits perfectly inside the neckline.

Crew or high neck: go longer (50–55cm) so the necklace sits on the fabric rather than fighting the neckline — a lariat or Y-necklace is ideal.

Off-shoulder or strapless: shorter lengths (40–45cm) highlight the collarbone — try a pearl pendant at collar length.

Shirt with open collar: 45cm sits neatly in the open V of the collar — minimal pendants like the Luna Pearl Pendant work beautifully.

Matching Length to Face and Body

Longer chains (50cm+) create a vertical line that lengthens round faces and petite frames. Shorter chains (40–45cm) soften longer face shapes and suit taller frames. Princess length (45cm) is the safe, universally flattering middle ground — which is why it's the default for gifting.

How to Layer Necklaces

Keep roughly 5cm between each chain so pendants don't tangle. A classic two-layer stack: a 40cm delicate chain with a 45–50cm pendant — for example the Lumina Pearl Station Necklace under a longer beaded piece. Stick to one metal tone for a polished look, or mix pearl and metal for texture. Our Moissanite Layered Necklace Set does the layering for you.

Buying a Necklace as a Gift?

Choose 45cm/18" princess length — it suits nearly everyone and every neckline. An adjustable chain removes the guesswork entirely. Browse our full necklace collection, gifts under £50, or ready-matched jewellery sets.

Quick FAQ

What's the most popular necklace length?

45cm/18" (princess) — it flatters almost every neckline and face shape.

What length necklace should I buy for a gift?

45cm/18", ideally with an adjustable chain — it's the universally safe choice.

Can I wear two necklaces at once?

Yes — keep about 5cm difference between lengths and match metal tones for a cohesive look.