Never bought jewellery before? No problem. We'll walk you through it — for anyone, any piece.
1How to measure your finger
No ring sizer at home? Just use a strip of paper or string. It takes 30 seconds.
Step 1
Wrap a paper strip around your finger
Step 2
Mark where the ends overlap
Step 3
Lay it flat on a ruler and read the mm
2Now find your size
This is the distance all the way around your finger.
Lay a ring you already wear flat and measure the inside, edge to edge.
3What each US size means
US ring sizes are based on the space inside the ring. Here's what each one measures — and how they compare.
Shown to scale, relative to each other
US size
Inside width (mm)
Around (mm)
6
16.5
51.9
7
17.3
54.4
8
18.1
57.0
9
18.9
59.5
10
19.8
62.1
11
20.6
64.6
12
21.4
67.2
13
22.2
69.7
On a desktop screen you can rest a ring you already own on a circle above to estimate its size — or use the finder above for an exact match.
1See exactly where it will sit on you
Enter your height and pick a length — we'll show you where the chain lands.
2How thick? Compare the widths
Width is the thickness of the chain. Tap a size to see it against something everyday.
4 mm
3Quick reference
Length
Where it sits (average height)
16"
Base of the neck / choker
18"
On the collarbone — most popular
20"
Just below the collarbone
22"
Upper chest
24"
Middle of the chest
1How to measure your wrist (or ankle)
Same idea as rings — wrap paper or string around, then measure it.
Step 1
Wrap a strip around your wrist
Step 2
Mark where the ends overlap
Step 3
Lay it flat on a ruler and read the inches
2Find your size & fit
For an anklet, measure your ankle the same way — we add a little extra so it drapes comfortably.
3How thick? Compare the widths
Our cuban & tennis styles come in different thicknesses. Tap one to picture it.
6 mm
1See the stud on the ear
Earring sizes are the width of the stone in millimetres — not the whole earring. Tap a size to see it on the ear.
1See a layered set on you
Most sets pair two necklaces. Enter your height and the two lengths to see how they stack.
2How thick? Widths in a set
Sets often mix a slimmer and a bolder piece for contrast. Tap a width to picture it.
3 mm
3Other kinds of sets
Two-chain sets: keep the lengths about 2–4" apart so each sits on its own line — the tool above shows the gap. Chain + bracelet sets: the necklace works exactly like our chains, so use the length guide above; the bracelet uses your wrist size, so pop over to the Bracelets tab to size that piece.
Free size exchangeWrong fit? Swap it within 30 days.
1-Year warrantyEvery piece, guaranteed.
Still unsure?Email us — we'll size you personally.
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Ships Same Day
1-Year WarrantyOn every piece
30-Day Money-BackNo-risk guarantee
Won't Tarnish18K gold PVD finish
Quantity
🛡 1-Year Warranty
⚡ Same-Day Dispatch
✨ Real 18K Rose Gold
💧 Waterproof & Sweatproof
💎 Tarnish Resistant & Hypoallergenic
❤️ Over 10000 Happy Customers
🛡 1-Year Warranty
⚡ Same-Day Dispatch
✨ Real 18K Rose Gold
💧 Waterproof & Sweatproof
💎 Tarnish Resistant & Hypoallergenic
❤️ Over 10000 Happy Customers
Own effortless confidence with The Flaire’s Onyx Pendant — a minimal piece that speaks volumes. Featuring a sharp-cut black onyx stone, it delivers a clean, powerful look that elevates anything you wear without trying too hard.
Crafted from high-grade 316L stainless steel and finished in rich 18K gold plating, this pendant is built for everyday wear — waterproof, sweatproof, and made to never lose its shine. Whether worn solo or layered, it’s the kind of piece you don’t take off.
Features: Material: 18K gold plating over 316L stainless steel for a durable, tarnish-resistant finish Stone: Natural black onyx — each piece is unique in depth and tone Chain Length: 20 inch / 50cm for a clean, versatile fit Pendant Size: 11 x 18mm for a subtle yet striking presence Durability: Waterproof, sweatproof, and heat-resistant for 24/7 wear Skin Safe: Hypoallergenic — no irritation, no green skin
Fair Pricing — No Middlemen, No Markups
Our jewelry is crafted from premium materials in Italy — without traditional retail markups.
By partnering directly with world-class manufacturers, The Flaire delivers designer-grade pieces at unmatched value.
I’m Vivienne, your concierge. Answer a few quick questions and I’ll hand-select pieces made for your taste — across our whole collection.
V
Vivienne
Personal Concierge · The Flaire
With you now
✦
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The Flaire
Find Your Size
Never bought jewellery before? No problem. We'll walk you through it — for anyone, any piece.
1How to measure your finger
No ring sizer at home? Just use a strip of paper or string. It takes 30 seconds.
Step 1
Wrap a paper strip around your finger
Step 2
Mark where the ends overlap
Step 3
Lay it flat on a ruler and read the mm
2Now find your size
This is the distance all the way around your finger.
Lay a ring you already wear flat and measure the inside, edge to edge.
3What each US size means
US ring sizes are based on the space inside the ring. Here's what each one measures — and how they compare.
Shown to scale, relative to each other
US size
Inside width (mm)
Around (mm)
6
16.5
51.9
7
17.3
54.4
8
18.1
57.0
9
18.9
59.5
10
19.8
62.1
11
20.6
64.6
12
21.4
67.2
13
22.2
69.7
On a desktop screen you can rest a ring you already own on a circle above to estimate its size — or use the finder above for an exact match.
1See exactly where it will sit on you
Enter your height and pick a length — we'll show you where the chain lands.
2How thick? Compare the widths
Width is the thickness of the chain. Tap a size to see it against something everyday.
4 mm
3Quick reference
Length
Where it sits (average height)
16"
Base of the neck / choker
18"
On the collarbone — most popular
20"
Just below the collarbone
22"
Upper chest
24"
Middle of the chest
1How to measure your wrist (or ankle)
Same idea as rings — wrap paper or string around, then measure it.
Step 1
Wrap a strip around your wrist
Step 2
Mark where the ends overlap
Step 3
Lay it flat on a ruler and read the inches
2Find your size & fit
For an anklet, measure your ankle the same way — we add a little extra so it drapes comfortably.
3How thick? Compare the widths
Our cuban & tennis styles come in different thicknesses. Tap one to picture it.
6 mm
1See the stud on the ear
Earring sizes are the width of the stone in millimetres — not the whole earring. Tap a size to see it on the ear.
1See a layered set on you
Most sets pair two necklaces. Enter your height and the two lengths to see how they stack.
2How thick? Widths in a set
Sets often mix a slimmer and a bolder piece for contrast. Tap a width to picture it.
3 mm
3Other kinds of sets
Two-chain sets: keep the lengths about 2–4" apart so each sits on its own line — the tool above shows the gap. Chain + bracelet sets: the necklace works exactly like our chains, so use the length guide above; the bracelet uses your wrist size, so pop over to the Bracelets tab to size that piece.
Free size exchangeWrong fit? Swap it within 30 days.
1-Year warrantyEvery piece, guaranteed.
Still unsure?Email us — we'll size you personally.