MARINA B. SIZE
S
M
L
XL
WIDTH X HEIGHT
53x44 mm / 2.1x1.7 in
56x47 mm / 2.2x1.9 in
60x50 mm / 2.4x2 in
63x52 mm / 2.5x2.1 in
DIAMETER
153 mm / 6 in
162 mm / 6.4 in
173 mm / 6.8 in
182 mm / 7.2 in
How to Measure Your Bracelet Size at Home
Follow these simple steps or download our printable guide below.
Grab a flexible measuring tool — a tape measure, piece of string, or strip of paper works well.
Wrap it snugly around your wrist, just below the wrist bone where a bracelet would naturally sit.
Mark or note the length, then compare it to our size chart to find your best fit. If you're between sizes, we recommend choosing the larger one for comfort.
If you have questions about bracelet and bangle sizing, please contact us at info@marinab.com
MARINA B. SIZE
S
M
L
XL
DIAMETER
110 mm / 4.3 in
117 mm / 4.6 in
123 mm / 4.8 in
131 mm / 5.2 in
How to Find Your Ideal Necklace or Collar Fit
Simple steps to visualize the length and layering of your next piece, or download the guide.
Cut a piece of string to match the necklace length you’re considering.
Place it around your neck to see where it naturally sits. If you’re adding a pendant, note how it changes the drop and overall look.
Test other lengths to explore how different styles layer together—aim for balance in shape, spacing, and proportion.
If you have questions about necklace or collar sizes and styling, please contact us at info@marinab.com
RING SIZE (US)
6
6.5
7
7.5
RING SIZE (EU)
52
53
54
56
DIAMETER
16.5 mm / 0.65 in
16.9 mm / 0.67 in
17.3 mm / 0.68 in
17.7 mm / 0.70 in
CIRCUMFERENCE
51.9 mm / 2.04 in
53.1 mm / 2.09 in
54.4 mm / 2.14 in
55.7 mm / 2.19 in
How to Measure Your Ring Size at Home
No ring sizer? No problem—try this easy method. Or download our printable guide below.
Use a piece of string, paper, or a soft tape measure.
Wrap it around the base of the finger where you plan to wear the ring. For stacked rings, measure the exact spot where the ring will sit.
Mark where the ends meet, then lay it flat and measure the length with a ruler.
Compare your measurement to our size chart to find your best fit. If you're between sizes, sizing up is usually the safest choice.
We offer custom sizes upon request. If your desired ring size is not listed, please contact us at info@marinab.com.
If you have questions about ring sizing, please contact us at info@marinab.com