CAD Design

At Art de Excellence, we specialize in providing expert online CAD and CAM services for the jewelry industry. Our dedicated team of professionals works meticulously to bring your vision to life with custom sketches, technical drawings, CAD designs, and 3D resin models. Whether you need a detailed concept sketch or a precise digital model, our experienced designers are here to transform your ideas into reality. Art de Excellence is your trusted partner for all your jewelry design needs.

Diamond Size Chart

want to know the actual size of a 1 carat diamond on a hand? Use our diamond size chart to understand the size of each diamond shape

Find Your Size

In order to obtain an accurate measurement, follow the ring size validation instructions provided on the ring size guide.

Ring Size Chart

Some countries may have different standard ring sizes. Check out our ring size chart to ensure an accurate measurement.

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Ring Size Chart

Use our Ring Size Conversion Chart below to find your ring size in different countries.

Ring Diameter (MM) Usa/Canada Size
14.0 mm
3
14.4 mm
3.5
14.8 mm
4
15.2 mm
4.5
15.6 mm
5
16.0 mm
5.5
16.5 mm
6
16.9 mm
6.5
17.3 mm
7
17.7 mm
7.5
18.2 mm
8
18.6 mm
8.5
19.0 mm
9
19.4 mm
9.5
19.8 mm
10
20.2 mm
10.5
20.6 mm
11