Certified Diamonds with
360° View
We have made 360° view of all diamonds. This allow you to choose your perfect diamond for your special moment.
All diamonds come with certificates from internationally recognized labs, this way you’re sure you are getting what you paid for.
certified diamonds collection
Ring Size Wizard
Having trouble finding the correct size for you engagement ring or wedding band? Here are some helpful tips:
Measure your finger
Measure your finger online or Request a free Granddiamnds sizing kit.
Ask a friend or relative
Her mom, sister or best friend could probably get the information without raising too much suspicion.
| Ring Size Converter: | |||
| mm | U.K | U.S |
The best way to find her ring size is to ask her friends or family. Her mother, sister or best friends usually know this type of information.
If you are still stumped, use our handy ring size wizard.
Simply answer a few questions, and you'll have your ring size in no time.
Do you have an old ring that fits?
What do you prefer?
Measure your ring size online
Our amazing technology can help you figure out your
ring size... right on the screen.
Measure your finger online
Our precise calibration lets you figure out your ring size
by measuring your finger.
Request free ring sizer
We are happy to mail you a free ring sizer.
Just complete the form below and we'll get one to you right away.
How to measure ring size online
Learn how to determine your ring size quickly and easily.
You will need to calibrate your screen. To do so, just place a credit card or driver's license on the screen as indicated and then drag sliders so that they fit the card. Establishing the width of the card is essenttial for the ring sizer to work accurately.
The are two methods of finding your ring size:
1. Use any ring that fits the finger you plan to wear your new ring on and place it over the circles. Match the ring to the circle that completely fills the inside of the ring without overlapping. The size written inside the matching circle is your ring size.
2. Use our virtual ruler to find your ring size. First, cut a thin strip of paper that can comfortably wrap around the base of the appropriate finger. Mark the spot on the paper where it completes a circle. Place the strip of paper against the ruler and match your size.