About JI Jewelry

About JI Jewelry

At JI Jewelry, we believe that breathtaking beauty should never come at the cost of your values — or your budget. We are a modern fine jewelry brand dedicated to bringing you stunning, ethically crafted pieces that shine just as brilliantly as the moments they celebrate.

✨ Why Moissanite?

We specialize in moissanite — the gemstone that is redefining luxury jewelry. Born from the stars and perfected in the lab, moissanite is one of the hardest and most brilliant gemstones on earth. With a refractive index higher than diamond, moissanite actually sparkles more than a traditional diamond — and at a fraction of the cost.

Moissanite Diamond
Brilliance Higher refractive index (2.65) High (2.42)
Hardness 9.25 Mohs 10 Mohs
Origin Lab-grown Mined or lab-grown
Price 90% less than diamond Premium
Ethics Conflict-free, always Varies

💍 Our Promise

Every piece at JI Jewelry is crafted with 925 sterling silver and finished with rhodium or gold plating for lasting brilliance. From engagement rings to everyday earrings, our collections are designed for the modern woman who demands elegance without compromise.

🌍 Made for Everyone

We ship worldwide because love, celebration, and self-expression know no borders. Whether you’re marking a milestone or treating yourself, JI Jewelry is here to make every moment shine.

Luxury reimagined. Brilliance redefined. That’s JI Jewelry.

International Ring Size Chart

US/Canada UK/Australia Europe Japan/China Inner Diameter (mm) Inner Circumference (mm)
5 J 49 9 15.7 49.3
5.5 K 51 11 16.1 50.6
6 L 52 12 16.5 51.9
6.5 M 53 13 16.9 53.1
7 N 54 14 17.3 54.4
7.5 O 56 15 17.7 55.7
8 P 57 16 18.2 57.0
8.5 Q 58 17 18.6 58.3
9 R 59 18 19.0 59.5
9.5 S 60 19 19.4 60.8
10 T 62 20 19.8 62.1

Sizes may vary slightly by brand. We recommend measuring carefully before ordering.