Signature
18k yellow gold · 0.72ct · VVS1
Geneva · Paris · Hong Kong
Light, held in gold.
Since 1948, Aurum Jewels has cut, set and hallmarked fine jewellery by hand in our Geneva atelier — a single bench, a single pair of eyes, and stones chosen for fire rather than carat.
78Years of craft
42Bench artisans
GIACertified stones
4.9Client rating
The Meridian LineAutumn 2026
View
Solstice Studs
$2,180
Hallmarked 75018k recycled gold
The House Collections
Four families,
one hand.
Every Aurum piece begins as a wax carving on the bench — never a CAD render. Choose the family that suits the moment; each is available in 18k yellow, white or rose gold.
New Arrivals
This season's bench
Signature
Atelier
Platinum 950 · 1.10ct · Halo pavé
Limited
18k white gold · Ceylon sapphire
Everyday
18k white gold · 0.30ct · D colour
Bridal
Akoya pearls · 18k clasp
New
18k rose gold · hand-forged
Bench no. 1 · Geneva
Recycled 750
Final polish
The Atelier
Three hundred hours
before it meets you.
One bench, one artisan, one piece at a time. Nothing here is cast in a batch, and nothing leaves the atelier without a hand-engraved hallmark and a signature under the gallery.
01
Sourcing
Conflict-free diamonds and traceable coloured stones, bought by our own gemmologist from seven family cutters — each stone photographed and documented before it travels.
02
Hand-setting
Beads and prongs are raised with a graver, never a casting sprue. A single solitaire takes eleven hours at the bench and is re-checked under a loupe three times.
03
Hallmarking
Every piece is assayed, struck with the 750 hallmark and the Aurum diamond mark, then signed by the artisan who made it. That signature is yours for life — and so is the care.
0Years, one family
0Bench artisans
0Recycled gold
0Per solitaire
Ring Sizing Guide
Find your exact size
Measure once, wear forever. Enter a measurement below to convert between UK, US and EU sizing — or follow the three-step method with a strip of paper, no tools required.
Size converter
Wrap a strip of paper snugly around the base of the finger, mark it, then measure the marked length — that is your circumference.
UK—
US—
EU—
Enter a measurement to see your conversions.
The paper method
1
Wrap the paper
Cut a 10cm strip, wrap it around the base of the finger and pull it snug — not tight. Wider bands (6mm or more) should be sized a half step up.
2
Mark and measure
Mark where the strip overlaps, lay it flat and measure the marked length in millimetres. That number is your circumference.
3
Convert and confirm
Enter it in the converter for your UK, US and EU size — or let an atelier consultant confirm it at any Aurum boutique, free of charge.
International ring size chart
Highlighted rows match your measurement · diameters shown for reference| Circumference | Diameter | UK | US | EU | Typical finger |
|---|---|---|---|---|---|
| 44.2 mm | 14.1 mm | F | 3 | 44 | Little finger, petite |
| 45.5 mm | 14.5 mm | G | 3.5 | 45 | Little finger |
| 46.8 mm | 14.9 mm | H | 4 | 47 | Little finger |
| 48.0 mm | 15.3 mm | I | 4.5 | 48 | Ring finger, petite |
| 49.3 mm | 15.7 mm | J | 5 | 49 | Ring finger, petite |
| 50.6 mm | 16.1 mm | K | 5.5 | 50 | Ring finger |
| 51.9 mm | 16.5 mm | L | 6 | 52 | Ring finger |
| 53.1 mm | 16.9 mm | M | 6.5 | 53 | Ring finger |
| 54.4 mm | 17.3 mm | N | 7 | 54 | Most common ring size |
| 55.7 mm | 17.7 mm | O | 7.5 | 55 | Ring finger, wide band |
| 57.0 mm | 18.1 mm | P | 8 | 57 | Index finger |
| 58.3 mm | 18.5 mm | Q | 8.5 | 58 | Index finger |
| 59.5 mm | 18.9 mm | R | 9 | 59 | Index finger |
| 60.8 mm | 19.4 mm | S | 9.5 | 61 | Index finger, large |
| 62.1 mm | 19.8 mm | T | 10 | 62 | Thumb |
| 63.4 mm | 20.2 mm | U | 10.5 | 63 | Thumb |
| 64.6 mm | 20.6 mm | V | 11 | 65 | Thumb |
| 65.9 mm | 21.0 mm | W | 11.5 | 66 | Thumb, large |
| 67.2 mm | 21.4 mm | X | 12 | 67 | Large knuckle |
| 69.7 mm | 22.2 mm | Z | 13 | 70 | Large knuckle |
Gift Cards
Give the choosing.
Build a gift card below — digital for today, or struck on black metal and hand-engraved for the mantlepiece. All Aurum gift cards never expire.
AurumFine Jewels · 1948
Digital
$250Delivered instantly by email
Redeemable in every Aurum boutique and online · Balance never expires · Personalised message up to 200 characters · Insured delivery on physical cards.
1 · Choose an amount
Between $50 and $20,000.
2 · Choose a format
Store Locator
Seven salons,
one bench behind each
Private viewing rooms, on-site engraving and lifetime polishing at every location. Select a city to see the salon — each is staffed by a certified gemmologist.
Geneva — Flagship
Switzerland
AddressRue du Rhône 41, 1204 Geneva
Telephone+41 22 310 18 48
Opening hoursMon–Fri 10:00 – 18:30 · Sat 10:00 – 17:00
GemmologistM. Henri Delacroix, GIA GG
Private viewingEngraving
Lifetime polishBridal suite
Drag-free · select a city to bring it forward
Your Wishlist
Keep what you love
close to the bench.
Save any piece to your wishlist and we will hold the price for you, notify you when a one-off stone or limited edition is released, and have it ready to try in your nearest salon.
Saved pieces
0
Nothing saved yet.
Tap the heart on any piece to begin.
Join the House
Private previews, before the vitrine.
One letter each month: new stones, atelier notes and access to pieces before they reach the salon. No noise, and never shared with anyone.