Natural Diamonds Timeless Shine.

Yes. Every diamond in our jewelry is graded by an independent gemological laboratory including GIA, EGL, or IGA, and GIA is widely considered the most trusted name in diamond grading worldwide. That means the cut, color, clarity, and carat weight of your diamond are verified by experts.

Gem Jewelers Co. is an authorized diamond wholesaler, and instead of selling through middlemen who each add their own markup, we sell directly to you. The jewelry is the same quality you'd find in a traditional store with certified diamonds, solid metal (gold or platinum), but without the extra hands in between driving the price up. That's the whole secret.

Yes. Gem Jewelers Co. offers free overnight shipping anywhere in the USA. Every order is fully insured from the moment it leaves their facility until it reaches you.

Yes, we do. Our main showroom is in downtown Los Angeles at 550 S Hill Street, right in the heart of the Jewelry District, and we have a second showroom in Miami, with a New York location opening soon. If you'd like to see pieces in person before deciding, just book a private appointment, and we'll have everything ready for you when you arrive.

Gem Jewelers Co. offers custom jewelry options for all types of jewelry pieces. All our jewelry is manufactured in our own Los Angeles facility, which means we can modify any existing design or build something entirely new from your idea. Just email us what you have in mind, even if it's a rough sketch or a photo of something you've seen, and we'll work with you to bring it to life.