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The Official International Ring Size Conversion Chart

  • Apr 30, 2021
  • 2 min read

Finding the perfect ring size is one of the most important steps when purchasing a ring online.


Whether you are searching for an engagement ring, vintage heirloom, antique treasure, or simply a beautiful everyday piece, our international ring size conversion chart is designed to help you confidently compare Australian, US, UK, European and Japanese sizing systems.


Here's an Official International Ring Size Conversion Chart for your convenience:




You can also download it for your reference:


One question we are often asked is: "What if the ring isn't my size?" The good news is that approximately 95% of rings in our collection can be professionally resized. In many cases, resizing is a quick and straightforward process performed by our experienced jeweller, often completed within as little as 30 minutes. Most resizing involves careful manipulation of the metal rather than extensive reconstruction, helping preserve the ring's original beauty and integrity.


At St Petersburg Gallery, we specialise in truly unique one-of-a-kind rings spanning more than a century of jewellery history. Our collection includes antique Victorian, Edwardian and Art Deco rings, elegant vintage designs, and exceptional modern pieces crafted in gold, platinum and precious gemstones. Many of these rings carry fascinating stories, remarkable provenance, and craftsmanship rarely encountered in contemporary mass-produced jewellery.


If you are drawn to jewellery with character and history, we invite you to explore our collection of antique and vintage rings. These pieces were often created during an era when craftsmanship, durability and attention to detail were paramount. Having already stood the test of time, they are ready to begin the next chapter of their journey and become cherished family heirlooms for generations to come.


Beyond their beauty, fine antique and vintage jewellery often represents outstanding value and collectability. Many pieces feature hand-crafted details and quality materials that would be exceptionally expensive to reproduce today.


Browse our collection of rings: https://www.stpetersburggallery.com/rings

Explore our antique and vintage jewellery: https://www.stpetersburggallery.com/vintage-jewellery


Every item is accompanied by a valuation certificate and backed by our six-month warranty.

Flexible lay-by plans are also available, making it easier to secure a truly special gift or future heirloom.



Email us with any enquiry on bglitmn@gmail.com



 
 
 

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St Petersburg Gallery

Estate & Modern Jewellery, Vintage Watches, Old Silver & Fine Art

We buy, sell and consign fine jewellery since 1984

 

 

 

 

St Petersburg Estate Jewellery
engagement ring and matching wedding band
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Colombian Emerald Jewellery: Rings, Pendants, Earrings.
Renowned brands, like Boucheron, Cartier, Tiffany & Co, Georg Jensen, Bulgari.

03 9663 6050

bglitmn@bigpond.com

 

Store location:

18 Manchester lane, Melbourne 3000

 

Trading hours:

Mon - Fri 11:00 - 17:00

Sat 11:00 - 15:30

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