Everything you need to know

Gold plating fading: Complaints, warranty, and what is normal
When worn-off gold plating is considered normal wear and tear versus a defect, what rights you have in the first 2 years, and how the claims process works at Corelune. Read more...
Secret Santa at the office: Jewelry gift ideas with a price limit
With an office Secret Santa, you often barely know the person. We'll tell you which gifts are always a good idea and which you should avoid. Read more...
Gift for a New Mom: Jewelry for New Mothers
Initials, star signs, or charm foundations: The 4 classics for birth, plus the baby daily checklist that hardly anyone thinks about. Read more...
Jewelry for Christmas 2026: by when to order?
The order deadlines for Christmas 2026 to Germany and Austria, why the return period begins upon receipt, and how multiple gifts become more affordable. Read more...
Jewelry for an 18th Birthday: Gifts with a Coming-of-Age Factor
The first real piece of jewelry: ideas based on the giver, the teen-to-adult transition, and the everyday wearability factor. Read more...
St. Nicholas' Day Gift: Small Jewelry Items for the Boot
On December 6th, the little treat should remain small and not pre-empt Christmas. What fits into this framework. Read more...
Ordering jewelry from the Netherlands: shipping, delivery time, and customs
Why Corelune ships from the Netherlands, what shipping to Germany, Austria, and Switzerland costs, and when taxes may still apply. Read more...
Jewelry on Sale: How to Tell if the Quality is Right
When it comes to sales, it's not the discount that matters, but the data sheet. Five details that reveal whether a reduced piece of jewelry will last the season. Read more...
Black Friday Men's Jewelry: Necklaces and Bracelets for Everyday Wear
With men's jewelry, width and clasp determine durability. What to check during a sale before the price convinces you. Read more...
Cyber Monday or Black Friday: when jewelry is cheaper
Between November 27th and 30th, there are three days and a different offer logic. What this specifically means for jewelry. Read more...
Exchanging jewelry after Christmas: Deadlines, rights, process
The deadline runs from delivery, not from Christmas Eve. What that means for gifts and how you can still exchange them. Read more...
Black Friday Gifts Under 50 Euros: Jewelry That Lasts Beyond the Sale
Under 50 euros, the selection is largest on promotion day and the quality range is broadest. Here's how to recognize the differences. Read more...
Last-Minute Christmas Gift: What Will Still Arrive in Mid-December
From mid-December, delivery time will dictate your choices. What's still possible and where the limits lie. Read more...
Buying Christmas presents on Black Friday: what's worth getting ahead of time
By the end of November, the selection will be complete and delivery times short. Which gifts will benefit from this and which will not. Read more...
Order jewelry in time for Christmas: deadlines for 2026
When the package needs to be sent out at the latest to be under the tree, and why the buffer in December should be larger than usual. Read more...
Jewelry for the Christmas Party: what works for the company celebration
The company party is the occasion where festive and appropriate are furthest apart. How to bring both together. Read more...
Fill an Advent calendar with jewelry: Ideas for 24 doors
Fill your own jewelry advent calendar: How to make the most of 24 doors, what pieces to include, and why easy-care stainless steel is ideal here. Read more...
German jewelry brands 2027 in comparison: which price range delivers what
German jewelry brands cover four price ranges, from under 30 to over 500 Euros. What you get in terms of material and durability in each category. Read more...
Jewelry in the Pool: What Chlorine Water Does to Your Necklaces
What chlorinated water does to silver, gold-plated brass and stainless steel, with a table on durability and care steps after bathing. Read more...
Cleaning Stainless Steel Jewelry: What Works at Home and What You Should Avoid
Water, a drop of dish soap, and a soft toothbrush are enough. Why toothpaste, baking soda, and silver polishing cloths have the opposite effect on stainless steel. Read more...
Which wristband goes with the watch? Combine them without rattling.
Same tone to the same wrist, otherwise separate: width, spacing, and material so that watch and strap work side by side. Read more...
Jewelry in Nursing: What's Allowed in Hospitals and Practices, and What You Can Buy
Which pieces of jewelry are permitted in the nursing profession, why hands and forearms must be bare, and which materials are compatible with disinfectants. Read more...
Birthday gift for your best friend: Jewelry with a message
Zodiac sign, inside joke or evil eye? 5 gift ideas with meaning and the card message formula that changes everything. Read more...
Chain Types Explained: Anchor, Curb, Figaro & Snake Compared
Anchor, Curb, Figaro, Snake: The 4 chain types in profile, with comparison table, purpose assignment, and layering modular system. Read more...