Rings

Most rings in this collection are fixed-size silver bands distinguished by their surface and profile. One open branch-textured ring is adjustable within three stated HK size ranges.

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Seven of the eight rings are closed bands sold in a fixed Hong Kong size. Because an HK number is less useful on its own than a physical measurement, the product tables also give inner diameter and circumference in millimetres where available. The ring size guide explains how to compare those figures with a ring that already fits.

The differences are mainly in surface and profile: smooth polished, hammered, wave-shaped, crinkled, sandblasted matte, irregular polished and a repeating fish pattern. Width and thickness are not interchangeable measurements. Where width is supplied, the slimmer polished and fish-pattern bands are about 2 mm and the crinkled band about 5 mm; separately listed thicknesses are approximately 1–2.2 mm.

Most designs specify 925 or S925 silver. The fish-pattern band is described more cautiously as silver-tone metal with a 925 mark, so its listing should be read as written rather than grouped under a broader material claim. The open branch-textured ring is the exception to the fixed-size structure, offered in HK 6–10, 11–15 and 16–20 ranges with bright silver or antiqued finishes.

Frequently Asked Questions

How do I use a Hong Kong ring size on Sereniso?+

Match the HK size to the inner diameter or circumference in millimetres shown in the product table. Compare that measurement with a ring that already fits the same finger, then confirm the available sizes on the exact product page before ordering.

Are the rings in this collection adjustable?+

Most are not. Seven current rings are fixed-size closed bands. The open branch-textured ring is adjustable within one of three stated ranges: HK 6–10, HK 11–15, or HK 16–20. An adjustable structure does not mean one option covers every size.