Order Ruby bracelet in natural pearls 6/8mm high quality gemstones

Mixed Ruby bracelet in natural pearls:
Type of stone: Ruby
Pearl size: 6 or 8 mm
Weight: 25g
Strap length: 18,20,22cm (adjustable elastic thread)
Which bracelet length to choose?
The ideal is to measure your wrist circumference and add 1cm. Example: I measure my wrist and it measures 17cm, so I order the bracelet in 18cm (17cm + 1cm). order