Kosmos Jewelry LLC

Diamonds are more than just about the size, the cut is equally important! What's your favorite?

Who is familiar with MOISSANITE?

It’s the mysterious gemstone that’s eco-friendly and as dazzling as a diamond but significantly less expensive! As a more affordable and ethical choice of stone for an engagement ring, moissanite is undoubtedly the best diamond alternative on the market.
Moissanite has a hardness rating of 9.25-9.5 and is a close second to a diamond which ranks a 10. What does this mean for the moissanite? That this gemstone is extremely durable and will last just as long as a diamond, maintaining its clarity and brilliance for a LIFETIME!
So what are you waiting for? Check out our moissanite collection now!

**Precious metals have more to offer than just gold, silver, and platinum. There are actually nine different precious metals….

Who can name some of them?

Today is the day! Our website is up and running and we are beyond excited to share the good news!
Thank you to everyone who helped make this happen!

Welcome to Kosmos Jewelry LLC! To celebrate our grand opening, we are offering 20% off your entire purchase. Don't forget to like our page to stay up to date on new items and promotions. Thank you!