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Use code FRST15 for your first 15% off order

Enjoy complimentary shipping on orders over €150

all CINCO diamond

There is something about a diamond that no other stone can replicate. It is not just the brilliance — it is the permanence. The way it holds light, and holds meaning, across every chapter of a life.

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Jewelry europe portugal hoops huggies

Dsicover The ones You Never Take Off

since 2017

tatjana 18k diamond
 

tatjana 18k diamond

€1.276 EUR
18k yellow gold / diamond
salt hoop 18k diamond
 

salt hoop 18k diamond

€585 EUR
18k yellow gold / diamond
lime hoop 18k diamond
 

lime hoop 18k diamond

€452 EUR
18k yellow gold / diamond
cate hoop 18k diamond
 

cate hoop 18k diamond

€623 EUR
18k yellow gold / diamond
sinead necklace 18k diamond
 

sinead necklace 18k diamond

€1.276 EUR
18k yellow gold / diamond
shaped diamonds earrings 18k
 

shaped diamonds earrings 18k

€4.204 EUR
18k yellow gold / diamond
pear necklace 18k diamond
 

pear necklace 18k diamond

€2.368 EUR
18k yellow gold / diamond
hannah bracelet 18k diamond
 

hannah bracelet 18k diamond

€905 EUR
18k yellow gold / diamond
haze necklace 18k diamond
 

haze necklace 18k diamond

€2.118 EUR
18k yellow gold / diamond
mush stud 18k diamond
 
piercing

mush stud 18k diamond

€952 EUR
18k yellow gold / diamond
belli stud 18k black diamond
 
piercing

belli stud 18k black diamond

€527 EUR
18k yellow gold / black diamond
gimlet stud 18k diamond
 
piercing

gimlet stud 18k diamond

€506 EUR
18k yellow gold / diamond
starter 08 earring diamond
 
piercing

starter 08 earring diamond

€772 EUR
18k yellow gold / diamond
necklace starter 03 diamond
 

necklace starter 03 diamond

€1.155 EUR
18k yellow gold / diamond
solitaire diamond ring 18k

solitaire diamond ring 18k

€947 EUR
18k yellow gold / diamond
emerald and diamond 18k necklace
 

emerald and diamond 18k necklace

€1.905 EUR
18k yellow gold / emerald / diamond
hannah necklace 18k diamond
 

hannah necklace 18k diamond

€1.224 EUR
18k yellow gold / diamond
the starter 06 earring diamond
 
piercing

the starter 06 earring diamond

€1.117 EUR
18k yellow gold / diamond
flower 18k diamonds necklace
 
New

flower 18k diamonds necklace

€1.756 EUR
18k yellow gold / diamond
pear diamond earrings 18k
 

pear diamond earrings 18k

€1.596 EUR
18k yellow gold / diamond
five lucky diamonds 18k necklace
 

five lucky diamonds 18k necklace

€1.357 EUR
18k yellow gold / diamond
we 18k engagement multiple diamonds ring

we 18k engagement multiple diamonds ring

from €1.543 EUR
18k rose gold / diamond
teresa ring 18k diamond

teresa ring 18k diamond

€3.459 EUR
18k yellow gold / diamond
chris bracelet 18k diamond
 

chris bracelet 18k diamond

€966 EUR
18k yellow gold / diamond
we 18k engagement with diamond ring
New

we 18k engagement with diamond ring

€1.011 EUR
18k yellow gold / diamond
daphne 18k diamond necklace
 
New

daphne 18k diamond necklace

€1.059 EUR
18k yellow gold / diamond
aurora 18k diamond earrings
 
New

aurora 18k diamond earrings

€2.474 EUR
18k yellow gold / diamond
round bezel 18k diamond necklace
 
New

round bezel 18k diamond necklace

€1.595 EUR
18k yellow gold / diamond
margarida bezel 18k diamond necklace
 
New

margarida bezel 18k diamond necklace

€1.595 EUR
18k yellow gold / diamond
flower 18k diamonds earrings
 
New

flower 18k diamonds earrings

€1.224 EUR
18k yellow gold / diamond
unperfect sphere chain 18k diamond necklace
 
New

unperfect sphere chain 18k diamond necklace

€4.789 EUR
18k yellow gold / diamond
unperfect sphere 18k diamond ring
New

unperfect sphere 18k diamond ring

€7.716 EUR
18k yellow gold / diamond
unending 18k diamond earrings
 
New

unending 18k diamond earrings

€2.341 EUR
18k yellow gold / diamond
pinky 18k diamond ring
New

pinky 18k diamond ring

€5.587 EUR
18k yellow gold / diamond
two diamonds linked 18k necklace
 

two diamonds linked 18k necklace

€3.459 EUR
18k yellow gold / diamond
dancing diamond huggies 18k
 

dancing diamond huggies 18k

€3.352 EUR
18k yellow gold / diamond
floating diamond earrings 18k
 

floating diamond earrings 18k

€3.459 EUR
18k yellow gold / diamond
smile 18k diamond earring
 

smile 18k diamond earring

€628 EUR
18k yellow gold / diamond

Diamond Jewelry, Designed & Handmade in Portugal

At CINCO, we work with diamonds the way we approach all our pieces: with intention, restraint, and a deep respect for the material. Each diamond piece in this collection is set in 925 sterling silver or 18ct gold, designed to be worn every day — not saved for special occasions.

These are not statement pieces. They are quiet ones. The kind that become part of you.

Why diamond?

  • The hardest natural material on earth — built to last a lifetime and beyond
  • Timeless brilliance that works with every look, every mood, every season
  • A stone that carries meaning without needing to announce it
  • Certified and hallmarked by the INCM — designed and handmade in Portugal

How to wear it

Layer a diamond necklace over a plain white shirt. Stack a diamond ring with your everyday silver. Let a diamond ear stud do the work while everything else stays minimal. The CINCO diamond collection is made for exactly this — effortless, intentional dressing.

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3 YEAR WARRANTY

our 3 year warranty means lasting care, always with you.

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