Is sterling silver worth it over solid metal for a pet keepsake?

It depends on whether you want to maintain it. Sterling silver is 92.5% silver, takes a deeper and crisper personalisation than steel, and looks warmer — but it tarnishes and needs polishing every month or two. Solid metal never tarnishes and needs no care, but personalisation on it reads lighter and it is not a precious metal. If the piece will be worn daily by someone who will not polish it, steel is the more practical choice.

Does brass tarnish or turn skin green?

Solid brass darkens to a deep gold-brown over months, which many people prefer to the bright new finish. On some skin, new brass can leave a faint green mark where it touches — this is a reaction between copper in the alloy and sweat, not a stain on the metal, and it washes off. It becomes less likely as the piece patinas or after a clear coat.

Will the image on solid metal wear off?

No. the portrait is made into the metal rather than printed on it, so it cannot rub off. On solid metal the image lines can look lighter than on silver because the metal is harder to cut deeply, and over years a polished surface may soften the contrast — but the mark itself stays.

Materials

Sterling silver, solid metal or brass?

By Eidon, EveryBeloved · October 2026 · 5 min read

Silver takes the best personalisation but tarnishes. Steel never tarnishes but personalises lighter. Brass is the warmest and the only one that visibly changes colour. Which is right depends less on price than on whether anyone will actually polish it.

Here is what each metal does over a year of real wear, without the marketing layer.

At a glance

	Sterling silver	Solid metal	Solid brass
What it is	92.5% silver, 7.5% alloy	Steel with chromium	Copper-zinc alloy
After a year	Tarnishes to yellow-brown; polishes back bright	Looks the same as day one	Darkens to deep gold-brown
Upkeep	Polish every 1–2 months	None	Polish to brighten, or leave it dark
personalisation	Deepest, crispest	Shallower, reads lighter	Deep and warm
Softness	Soft — scratches and dents	Hard — resists scratching	Middle
On skin	Generally fine	Generally fine	Can leave faint green on some skin when new
Best for	Kept and worn with care	Everyday, no fuss	Warm antique look

Sterling silver: the best detail, the most upkeep

Sterling is 92.5% silver. It is the softest of the three, which is exactly why it takes the best portrait — the softer surface takes a deeper, crisper image.

The trade-off is tarnish. Silver reacts with sulphur in the air and darkens, faster in humid places and near wool, rubber or swimming pools. It comes off with a cloth and thirty seconds. If nobody will do that, the piece will just look dull after a year.

Choose silver if the portrait detail matters most and you do not mind polishing. Skip it if the piece will be worn in water daily.

Solid metal: nothing happens to it

An invisible oxide layer on the surface stops rust. It does not tarnish, does not need polishing, and survives a shower, a garden and a dishwasher.

Two honest downsides. The metal is hard, so the portrait is shallower — a fine portrait reads as a lighter line than the same portrait in silver. And it is not a precious metal, so it will never have the resale logic of silver. For a keepsake that is not really the point.

Choose steel if it will be worn every day, including in water, and you will never polish it.

Solid brass: the one that changes

Brass is copper and zinc. New, it is bright gold. Within months it darkens to a deep bronze-brown — most people who like brass like it for that. A quick polish brings it back if you would rather.

The thing nobody tells you: on some skin, new brass leaves a faint green mark. It is the copper reacting with sweat, it washes off, and it is not the metal staining. It fades as the surface patinas.

Choose brass if you want warmth and an antique look, and you like the idea of it changing.

Two things that are not true

"Never tarnishes." Silver tarnishes. Only steel and plated metals do not, and plating eventually wears through.

"Safe for every skin." No metal is. Any metal can bother a particular person, and the word for it on a listing is marketing, not a standard. If you have reacted to jewellery before, tell us and we will steer you to solid metal, which has the fewest surprises.

What we actually use, by piece

Solid metal — photo pendant, portrait ring, hair keepsake keychain, collar hardware (titanium-steel buckle and D-ring)
Solid brass — portrait tag, the ring on the leather plaque
Leather — portrait plaque (Italian full-grain, vegetable tanned), bag holder, fur keychain
Resin — figurine magnet, garden stone

The short version

Want the sharpest portrait, will polish it → silver
Wear it in the shower, never want to think about it → solid metal
Like things that age and darken → brass
No metal claims here that we cannot stand behind

Pieces that suit this

Brass Portrait Tag
$34.99 · solid brass, portrait in relief
Custom Photo Pendant
$34.99 · made to order from your photo
Pet Portrait Ring
$89.99 · portrait worked from your photo