Ring Size Adjuster 4 Pack

$15.00 NZD

So you can wear your ring today, not weeks from now

Sometimes the ring is perfect… but the fit isn’t.

Whether it’s a new engagement ring, an anniversary gift, or a surprise you carefully chose, waiting weeks for resizing is the last thing you want to do.

This discreet ring size adjuster lets you wear your ring comfortably straight away.

Immediate, Comfortable Fit

The soft silicone insert gently moulds to the inside of your ring band, creating a secure fit without permanent alteration.

Perfect if:
• Your engagement ring feels slightly loose
• You are between sizes
• You guessed a gift size
• Your fingers change size with temperature
• You have larger knuckles but slimmer fingers

No slipping. No spinning. No stress.

Soft on Skin. Safe for Fine Jewellery.

Made from flexible, high quality silicone that is softer than PVC, it is:

• Comfortable for all day wear
• Gentle against skin
• Designed not to scratch precious metals
• Oil and abrasion resistant

It keeps your ring snug without pinching.

Invisible When Worn

The transparent design blends seamlessly inside your band. It does not distract from the beauty of your ring and is barely noticeable once in place.

Included Polishing Sticks

Each pack also includes double sided polishing sticks:

• Green side for light surface scratches
• White side for fine polishing

Suitable for gold and silver. Use gently, as over polishing can wear metal over time.

A Smart Option Before Resizing

If your ring is only slightly too large, resizing may not even be necessary. This is a simple, affordable solution that gives you flexibility.

Especially helpful for engagement rings, surprise gifts, or custom pieces where resizing may take time.

If you’re unsure about sizing, we’re always here to help guide you.


$15.00 NZD

Why Choose Kofsky & Stone

Gemstone Quality

Lab grown diamonds, sapphires, and other gemstones chosen for their brilliance and clarity.

Custom Jewellery

Bespoke pieces and design modifications available.

Precious Metals

Crafted in a range of high quality precious metals.

Thoughtful Pricing

Independent brand pricing focused on materials and craftsmanship.

Design Your Custom Piece

Please share details about the piece you have in mind, your budget, and your approximate timeline.

Direct Contact