Ring sizer + gift card 5 euro


Use this plastic ring sizer to check your ringsize. We ask a 5euro payment for the ringsizer, but you get a gift card of 5euro to use on any product on the bulwik website. (except for other gift cards)

Check out our ring size page for other solutions.

Gift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additional processing fees.


Engagement? Wedding?
Need help? Questions?

engagement ring in white rinbox


BULWIK jewellery is always accompanied by a diamond certificate for every diamond larger than 0.3 carat. We only use certificates of the leading authority in grading of diamonds: GIA, HRD & IGI.

Shipping & Returns

BULWIK offers free delivery in Europe. All our shipments are 100% insured.



BULWIK jewellery comes with our own branded gift packaging, including a jewellery box, shopping bag and guarantee card. The packaging is perfectly suited for a gift.


You can buy all of our jewellery online and make a secure payment with bancontact, Ideal, bank deposit, KBC, ING or Belfius pay.  


If you want to make changes to our jewellery models, just send us an email or book an appointment and we will gladly help you with all your desires.

Looking for a specific diamond quality?

Bulwik can offer you a wide range of high quality diamonds, we will guide you in the diamond buying process.

We believe that by giving you more knowledge about diamonds, you will make a better diamond purchase.

nd certificate HRD GIA IGI
bulwik showroom fosbury & sons

Want to see our jewellery in real life?

Visit our showroom in Antwerp!

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