Frequently Asked Questions

At Kasia Karin Gold, we use a premium, waterproof stainless steel base paired with a special gold plating technique designed to resist tarnishing. This advanced plating process ensures long-lasting shine and durability, so your jewelry stays radiant through everyday wear.

304 stainless steel is a high-quality, durable metal known for its excellent resistance to rust and tarnish. It contains 18% chromium and 8% nickel, making it strong, long-lasting, and ideal for everyday wear.

At Kasia Karin Gold, we use 304 stainless steel as the base for our jewelry because it’s waterproof, hypoallergenic, and perfect for our special gold plating process. This means your pieces stay shiny, beautiful, and tarnish-free—no matter where life takes you.

Yes, stainless steel is hypoallergenic and a great option for those with sensitive skin. It’s free from common irritants like nickel or lead.

Yes! Kasia Karin Gold jewelry is waterproof. You can wear it while washing your hands, showering, or even swimming! 

The difference between 14k and 18k gold is the amount of pure gold in the alloy. 14k gold contains 58.3% pure gold and 41.7% other metals, while 18k gold contains 75% pure gold and 25% other metals. This means that 18k gold is more valuable and has a richer, deeper color than 14k gold.

To determine your ring size, you can visit our store and have one of our professionals measure your finger. You can also use our online ring sizing guide to measure your finger at home. Keep in mind that the size may vary depending on the width of the band, so it's important to measure accurately.

Simply wipe it with a soft cloth after wear. Store it in a dry place, and avoid contact with perfumes or lotions for maximum longevity.