DETERMINE THE EXACT SIZE OF THE RING
Would you like to give a ring as a gift or just determine your exact size?
We suggest you contact a STDIAMOND specialist in one of our boutiques for an individual consultation. If you prefer to determine your size at home, we recommend using the STDIAMOND Ring Sizing Guide provided in this section. A properly sized ring ensures optimum wearing comfort and safety.
Rules for determining the size of the ring:
• measure your finger size in the evening
• do not measure your finger when the temperature is too high or too low
• take into account the fact that fingers of different hands differ in size
• make sure that the ring of your chosen size moves freely along the entire length of the finger
When choosing a ring, we recommend that you print the table below.
Each circle corresponds to the inner diameter of the ring, the number indicated in the center is the size of the circle. You can use your own ring to determine the size. Comparing it with the image presented in the table, determine the corresponding diameter. To find the perfect size, make sure that the circle shown in the table clearly matches the inner circumference of your ring.
If you are in doubt about which of the two sizes to choose, we advise you to give preference to a larger size.
We recommend that you determine the size of the ring in the jewelry boutique. The consultants will be happy to help you choose the ring of the most suitable size.
Depending on the model, material and type of frame, the size of some rings may be adjusted. The jeweler will let you know if it is possible to fit your chosen ring.

DETERMINE THE EXACT SIZE OF THE BRACELET
For optimal comfort and aesthetics, it is very important to choose the right sized STDIAMOND bracelets that fit perfectly on your wrist.
Rules for determining the size of the wrist:
• using a measuring tape, determine the girth of the wrist on which you plan to wear the STDIAMOND bracelet
• write down the number that comes in contact with 0 - this is your bracelet size
• use tape or string: Measure your wrist circumference and determine the length using a ruler
• add 1.5 cm to the obtained value for maximum comfort: you can add or remove centimeters depending on whether you prefer a tight, size or free fit bracelet.