Ring Size Guide
Whether you're selecting a ring for yourself or a loved one, this guide will assist you in finding the perfect fit.
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If you're in Melbourne, we recommend visiting the Black Finch showroom to be professionally sized.
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RING SIZER TOOL
The most reliable way to size from home. Request a complimentary sizer when purchasing a Black Finch ring, or order a sizer now via the link below.
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measure an existing ring
Have a ring that fits the intended finger? Measure the internal diameter (mm), then refer to our size conversion chart below to find the match. Alternatively, wrap a thin string around the finger, mark where it overlaps, then measure the length.
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Buy now, size later
If you want to keep it a surprise, we recommend purchasing based on standard sizing. Black Finch offers a complimentary resize after purchase.
Small - Size K
Medium - Size N
Large - Size Q
further Considerations
Here are a few expert tips to keep in mind when determining your ring size:
Timing is key
Your fingers can change size throughout the day (and the year). Body temperature, climate, even salt intake can affect how snug or loose a ring feels. Measure your finger in the evening at room temperature, when your body is relaxed.
Band width
Wider bands (3mm or more) will feel firmer on the finger and may require you to go up half a size or more.
Resizing and limitations
We offer one complimentary resize on all Black Finch rings and offer subsequent resizing services for a fee.
If your resize requires a big jump (up or down), we may need to remake the ring to maintain its structural integrity.
Keeping in mind the cost of material, many of our solid bands and signets have price variables dependant on size. For those requiring a size above Q, we ask that you get in contact with a consultant for a personalised quote-we’ll be happy to provide pricing and production timelines tailored to your desired size.