Loubi Queen Alta

Christian Louboutin

The Christian Louboutin Loubi Queen Alta is a 150mm square-toe sandal on a platform. It fits true to size for most people. It retails at around £970 new at Christian Louboutin, and we source authenticated pre-owned pairs.

150mm heel Square toe Platform True to Size

The Loubi Queen Alta

Christian Louboutin Loubi Queen Alta

Avantelle Authentication Team · Updated July 2026

The Loubi Queen Alta is a 1950s pin-up-inspired sandal: an asymmetric front strap and a delicate ankle strap over a 150mm wrapped stiletto and a bold 50mm platform. The platform is what makes a heel this high wearable at all.

It is an open, dressed-up sandal, the kind of thing for summer evenings and events. It fits true to size for most people. Each pair passes our authentication team before listing, the reason a considered pre-owned example wears beautifully for years.

Wearing it

The footbed and the strap edges mark before anything else on an open shoe, so we start there.

Does the Loubi Queen Alta run true to size?

The Loubi Queen Alta fits true to size for most people. On an open style, check that your toes sit just inside the front and your heel does not spill over the back; the straps give a little adjustment. If you are between sizes, we would size down rather than up.

See our complete Louboutin sizing guide

Gallery

The Loubi Queen Alta in detail

Christian Louboutin Loubi Queen Alta on a white background

Image: Christian Louboutin

Authentication

How do you spot a fake Loubi Queen Alta?

We authenticate every pair in house. These are the details our team checks first on any Loubi Queen Alta that comes through us. For the full method, read our guide to authenticating Louboutins.

01

The red sole

Louboutin's red is a specific shade (Pantone 18-1663, Rouge Louboutin). On a worn pair it fades and scuffs at the tread first. A sole that reads orange or pinkish, or paint sitting on top of the leather rather than in it, is a warning sign.

02

The sole stamp

The red sole is engraved with Christian Louboutin and the size, set across the arch. On a genuine pair the lettering is crisp, evenly pressed and correctly placed. Shallow, uneven or badly spaced engraving, or a stamp that looks printed on rather than pressed in, is a common tell on a fake.

03

The insole stamp

Christian Louboutin and Made in Italy are stamped cleanly into the insole with the size. The lettering is even and precisely spaced. Smudged, shallow, or misaligned stamping is one of the most common tells on a fake.

04

The straps and hardware

The straps should be evenly cut and cleanly stitched where they meet the sole, and any buckle or logo hardware is crisply engraved and solid. Thin, uneven straps or light, roughly finished hardware are a warning sign.

05

Construction

Look for clean stitching, a smoothly finished footbed, and straps anchored firmly to the sole. Glue at the edges or a footbed that peels is a warning sign.

06

Box and dust bag

Original packaging is a supporting signal, never proof on its own. We authenticate on the shoe itself, and a genuine box and dust bag with the correct labelling add confidence.

Not sure yours are real?

Send us a few photos of your Louboutins and our authentication team will check them, free, with no obligation.

Get a free authentication check

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Where can you buy a pre-owned Loubi Queen Alta?

We don't have a Loubi Queen Alta in stock right now. They come and go quickly, so tell us your size and we'll find one for you.

Browse all pre-owned Christian Louboutin →

Looking for a Loubi Queen Alta in your size?

Tell us the size and budget you're after. We'll source an authenticated pair and email you the moment a match comes in, with no obligation.

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Compare

Loubi Queen Alta vs Rosalie Alta vs Sandaloo

	Loubi Queen Alta	Rosalie Alta	Sandaloo
Heel height	150mm	150mm	130mm
Toe	Square	Round	Peep
Platform	Yes	Yes	Yes
Fit	True to Size	True to Size	True to Size
Retail, new	around £970	around £970	around £970

Questions

Loubi Queen Alta, answered

Does the Loubi Queen Alta run true to size?

Broadly yes. The Loubi Queen Alta fits true to size for most people; size up half a size if you are between sizes or wider-footed.

How high is the Loubi Queen Alta?

150mm, about 5.9 inches.

Is the Loubi Queen Alta comfortable?

As an open style there is no toe box to break in and the straps hold the foot; on the 150mm heel it is an evening sandal, easy for its height.

What is the difference between the Loubi Queen Alta and the Rosalie Alta?

Both are red-soled Louboutins from the same house; the Loubi Queen Alta and the Rosalie Alta differ mainly in silhouette, so it comes down to the shape you prefer.

Can you authenticate a pre-owned Loubi Queen Alta?

Yes. We authenticate every pair in house, and we also offer a free check on any Louboutins you already own. Send us a few photos and our team will take a look.

How much is a pre-owned Loubi Queen Alta?

It retails around £970 new at Christian Louboutin. Pre-owned pairs are typically well below that; we source authenticated pairs to your budget.

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