Discover Your Ideal Moissanite Size

Use our helpful moissanite size guides below to understand carat weights and dimensions to find your perfect diamond alternative fit.

Moissanite Carat Weight Size Chart:

Moissanite	Size
0.1ct	3.0mm
0.3ct	4.0mm
0.5ct	5.0mm
0.8ct	6.0mm
1ct	6.5mm
2ct	8.0mm
3ct	9.0mm
5ct	11.0mm

 

Moissanite Earring Size Guide:

Moissanite Ring Size Guide:

Moissanite Necklace Size Guide:

These moissanite size charts offer a general overview of approximate round moissanite carat weights and dimensions. Due to variations in cut and manufacturer, we recommend referencing individual product listings for the most accurate stone specifics on our ethically sourced moissanite jewellery.