Heart of Steel
$460
& Complimentary Express Post (Aus)The Will to Endure.
- Next day delivery on a free ring sizer with Buy now, size later.
- 99 year comprehensive warranty and restorations on all rings.
- Handcrafted by Mason Mignanelli in the Newcastle studio.
CRAFTED IN 940 ARGENTIUM®
Whiter than platinum. Harder than sterling. Fused with germanium to resist tarnish and survive the ocean.
Rated for: Saltwater / Sweat / 24-7 Wear.
| METRIC | STERLING 925 | ARGENTIUM® 940 |
|---|---|---|
|
Purity |
92.5% silver + 7.5% copper |
94.2% silver + 1.2% germanium + 4.6% copper |
|
Stabilising agent |
None (Reactive Copper is exposed). |
Germanium (Forms transparent oxide shield) |
|
Tarnish resistance |
Low. Requires frequent maintenance. |
High. Self healing germanium oxide layer prevents surface reactions. |
|
Colour |
Slightly grey |
Extremely luminous. Brighter white than sterling and even platinum. |
|
Hardness |
75VH. Cannot be heat treated. |
130-140VH after double heat treat. |
|
Sustainability |
Dependant on refiner. |
100% recycled silver. |
|
Lifestyle |
Remove for shower, surf, and gym. |
Rated for 24/7 Wear. (Saltwater, Sweat, & Shower Safe). |
|
Biocompatability |
Reactive (High Copper content). |
Hypoallergenic Shield. (Inert Oxide Layer). |
|
Year of invention |
1158AD |
1998 |
OPTION A: SIZE UNKNOWN
Stop measuring with string. It has a failure rate of 60%. If you are unsure of your size, order with “Buy Now, Size Later”.
Select: Choose “Buy now, size later.” from the size menu
Receive: I immediately dispatch a professional sizer via Auspost Express. It typically arrives the next business day.
Test: Wear the sizer for a few hours. Finger size fluctuates with temperature and hydration. A ring that fits at 9am might be tight by 5pm. Ensure it is comfortable before committing.
Confirm: Email or DM your size to the studio. Production begins immediately.
OPTION B: CONFIRMED SIZE If you already know your size from a professional jeweller, select it directly from the list.
Standard: I use US Sizing (Numbers).
Conversion: If you only know your UK/Australian size (Letters), examine the below sizing chart or leave a note at checkout and I’l handle the conversion.
THE SAFETY NET All orders are covered by a free resize entitlement. If the fit isn’t perfect on arrival, you have one complimentary resize included.
SIZING CHART
LEAD TIMES Every ring is cast, finished, and double heat treated in Newcastle studio 01. I do not pull from a warehouse; I build for the individual. For the most accurate lead times, check the front page. I update it daily.
Australia / NZ: Approx. 2–3 Weeks.
International: Approx. 3–4 Weeks.
- (Need it faster? Email the studio for potential expedition).
THE 30-DAY FIELD TEST (RETURNS) I don’t believe in “unworn” returns. A ring is meant to be worn. The Protocol: Once your ring arrives, you have 30 days to test it in the real world. Wear it in the shower, the surf, and the gym. If you haven’t bonded with the piece after a month of active duty, ship it back for a full refund. No questions asked.
RESIZING Despite our best efforts with the sizing kit, bodies change. Every order includes one complimentary resize within the first 6 months. If it feels too loose in winter or too tight in summer, send it back. I will resize the fit and ship it back to you, free of charge.
THE ONE CENTURY PROMISE This is not a standard consumer warranty. It is a 99-year service agreement designed to keep this piece in circulation for generations.
SCOPE OF COVERAGE:
Structural Integrity: If the metal cracks, snaps, or fails due to a craftsmanship defect, I repair or replace it. End of story.
Surface Restoration: Silver is a living metal. If your piece accumulates decades of scratches or wear, ship it back to the studio. I will refinish, polish, and restore the surface to factory specifications,free of charge.
HEIRLOOM TRANSFER: The warranty travels with the metal, not the receipt. If you pass this ring down to your child in 30 years, the protection passes with it. As long as the “Urban Sterling” hallmark is visible, the contract is valid.
EXCLUSIONS: This contract covers the object, not the ownership. It does not cover theft or total loss.
Sizing
Next day delivery on a free ring sizer with Buy now, size later. Make sure it fits perfect.
99 year warranty
99 year comprehensive warranty on all rings. Includes unlimited free restorations.
Argentium silver
Crafted from 940 Argentium silver to prevent tarnishing and enhance durability.
CRAFTED IN 940 ARGENTIUM® SILVER
Whiter than platinum. Harder than sterling. Fused with germanium to resist tarnish and survive the ocean.
Rated for: Saltwater / Sweat / 24-7 Wear.
| METRIC | STERLING 925 | ARGENTIUM® 940 |
|---|---|---|
|
Purity |
92.5% silver + 7.5% copper |
94.2% silver + 1.2% germanium + 4.6% copper |
|
Stabilising agent |
None (Reactive Copper is exposed). |
Germanium (Forms transparent oxide shield) |
|
Tarnish resistance |
Low. Requires frequent maintenance. |
High. Self healing germanium oxide layer prevents surface reactions. |
|
Colour |
Slightly grey |
Extremely luminous. Brighter white than sterling and even platinum. |
|
Hardness |
75VH. Cannot be heat treated. |
130-140VH after double heat treat. |
|
Sustainability |
Dependant on refiner. |
100% recycled silver. |
|
Lifestyle |
Remove for shower, surf, and gym. |
Rated for 24/7 Wear. (Saltwater, Sweat, & Shower Safe). |
|
Biocompatability |
Reactive (High Copper content). |
Hypoallergenic Shield. (Inert Oxide Layer). |
|
Year of invention |
1158AD |
1998 |
OPTION A: SIZE UNKNOWN
Stop measuring with string. It has a failure rate of 60%. If you are unsure of your size, order with “Buy Now, Size Later”.
Select: Choose “Buy now, size later.” from the size menu
Receive: I immediately dispatch a professional sizer via Auspost Express. It typically arrives the next business day.
Test: Wear the sizer for a few hours. Finger size fluctuates with temperature and hydration. A ring that fits at 9am might be tight by 5pm. Ensure it is comfortable before committing.
Confirm: Email or DM your size to the studio. Production begins immediately.
OPTION B: CONFIRMED SIZE If you already know your size from a professional jeweller, select it directly from the list.
Standard: I use US Sizing (Numbers).
Conversion: If you only know your UK/Australian size (Letters), examine the below sizing chart or leave a note at checkout and I’l handle the conversion.
THE SAFETY NET All orders are covered by a free resize entitlement. If the fit isn’t perfect on arrival, you have one complimentary resize included.
SIZING CHART
LEAD TIMES Every ring is cast, finished, and double heat treated in Newcastle studio 01. I do not pull from a warehouse; I build for the individual. For the most accurate lead times, check the front page. I update it daily.
Australia / NZ: Approx. 2–3 Weeks.
- USA: 2-3 weeks via free DHL Express and no tarriffs until 8th Feb. [Limited time]
International: Approx. 3–4 Weeks.
- (Need it faster? Email the studio for potential expedition).
THE 30-DAY FIELD TEST (RETURNS) I don’t believe in “unworn” returns. A ring is meant to be worn. The Protocol: Once your ring arrives, you have 30 days to test it in the real world. Wear it in the shower, the surf, and the gym. If you haven’t bonded with the piece after a month of active duty, ship it back for a full refund. No questions asked.
RESIZING Despite our best efforts with the sizing kit, bodies change. Every order includes one complimentary resize within the first 6 months. If it feels too loose in winter or too tight in summer, send it back. I will resize the fit and ship it back to you, free of charge.
THE ONE CENTURY PROMISE This is not a standard consumer warranty. It is a 99-year service agreement designed to keep this piece in circulation for generations.
SCOPE OF COVERAGE:
Structural Integrity: If the metal cracks, snaps, or fails due to a craftsmanship defect, I repair or replace it. End of story.
Surface Restoration: Silver is a living metal. If your piece accumulates decades of scratches or wear, ship it back to the studio. I will refinish, polish, and restore the surface to factory specifications,free of charge.
HEIRLOOM TRANSFER: The warranty travels with the metal, not the receipt. If you pass this ring down to your child in 30 years, the protection passes with it. As long as the “Urban Sterling” hallmark is visible, the contract is valid.
EXCLUSIONS: This contract covers the object, not the ownership. It does not cover theft or total loss.
PURPOSE: To forge a total, self-sustaining resilience. This ring acts as a psychological callous. It reminds the wearer that when the world abandons them, the only valid response is to become their own foundation. It is designed to kill the hope for rescue. Once you accept that no one is coming, you are finally free to save yourself.
USAGE: A talisman for the Dark Night of the Soul. Worn during periods of isolation or relentless failure to remind the spirit that the 8th rise is the only one that counts.
THE STORY: 苦難を見た者の目には、違う種類の炎が宿る。これは不屈なる者の眼差し。
Some souls refuse to break.
In their darkest hour, abandoned and alone, they discover something terrible and beautiful: a strength that needs no external source. They become their own foundation, their own reason to continue. Self-sustaining. Self-immolating. Burning through every obstacle with a will that won’t extinguish.
These eyes know that truth.
Carved into metal, they stare back from your hand with recognition. Not anger, though they’ve earned it. Not hope, though they’ve held it. Just the steady gaze of someone who got up the eighth time because there was no one else to do it for them.
The seven-sided shank combined with the face forms an octagon. Eight faces for eight resurrections. 七転び八起き runs down each shoulder: fall seven times, rise eight. Japanese culture captured something profound in these characters. Not a choice to persist, but the burden of a spirit that refuses to quit even when the mind begs for rest.
鋼の心. Heart of Steel. Hagane no Kokoro.
The Forsaken Chapter reaches its apex here. Because those truly forsaken don’t even get to die. They’re cursed with a will that drags them forward when every fiber wants to stop. They know the exhaustion of being unable to surrender, of a spirit so stubborn it becomes its own prison. Sometimes the hardest part isn’t getting up. It’s being unable to stay down.
When you wear this ring, you join the ranks of the relentless. Those who learned that isolation isn’t emptiness but a forge. Who discovered that being unbreakable isn’t a blessing but a burden you choose to carry. Who know that the fiercest strength comes from having no other option but forward.
Because steel is just iron that survived the fire alone.
STUDIO MADE
To ensure structural integrity and a perfect finish, every ring is filed, heat-treated, and polished in the Newcastle studio.
Cast in Sydney. Finished by hand in Newcastle.
Origin: Newcastle (Studio) > Marrickville, Sydney (Foundry) > Newcastle (Finishing).
Method: Lost-wax casting followed by a proprietary hand-finishing process.
Jeweller: M. Mignanelli.
19-STAGE FINISHING
Upon returning from the foundry, every piece undergoes a finishing process to harden the alloy and achieve my signature surface quality.
Phase I: Structural Preparation
01. De-sprue: Removal of casting feed channels.
02. Thermal Treatment I: Precipitation hardening.
03. Controlled Oxidation: Surface darkening with sulfur compounds.
Phase II: Surface Abrasion
04. Coarse Leveling: 100 grit reduction & filing.
05. Medium Definition: 240 grit sanding.
06. Fine Definition: 600 grit sanding.
07. Surface smoothing: Radial bristle disc abrasion.
08. Pre-Polish: 1200 grit honing.
Phase III: Highlighting & Hardening
09. Work Hardening and recess brightening: Magnetic pin tumble (Shot peening).
10. Satin Finish: 2500 grit sanding.
11. Relief Highlight I: Silicon disc abrasion.
12. Relief Highlight II: Fine silicon polish.
13. Micro-Burnishing: Hand-highlighting details with a graver (Microscope assisted).
Phase IV: Final Polish
14. Interior Polish: Rotary tool cotton mop + Dialux compound finish.
15. Exterior Polish: Jewellers lathe cotton mop + Dialux compound finish.
16. Surface Purification: Ultrasonic chemical cleanse.
17. Passivation (Thermal Treatment II): Formation of the germanium oxide protective layer.
18. Final Inspection: Macro lens quality control check.
19. Archive: Boxed and sealed.
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