Request for a Free Ring Sizer

Designed to be used alongside our online catalogue of Star Carat Diamond Rings in Singapore, traditional shopping collides with the ease of digital to help measure your ring size and make your experience an unforgettable one.

Find your measurement with our ring size chart

Women can now find their ring sizes easily while looking at international ring size charts online. Our ring sizer works just like a belt to guide you in measuring. Form a loop around your finger and push one end through the buckle. Slip the ring sizer onto the finger and adjust it accordingly for a comfortable fit. Make sure that it fits snugly and it slips over the knuckles comfortably without any difficulty.


Simply read off the size when the best fit is achieved on your finger.

Ring Size Chart

Helpful tips & tricks:

Cold conditions can shrink your fingers up to half a size, so make sure your hands are warm before you begin to measure.


Lastly, alcohol and salt can make your fingers swell, so avoid from measuring them after drinks and appetisers.

Free 60 Day Resize Policy

We also offer complimentary resizing for all Star Carat Rings in Singapore. Our Diamond experts are just a chat away. From international diamond specifications to design recommendations, we are here to help and guide you in your engagement ring shopping.