We’ve been inside the jewelry industry for over 20 years—so we knew exactly what we wanted to change. We built 18 Karats as a direct-to-you experience where everything is designed and crafted in-house. It’s a more personal process—one where your vision actually stays at the center, from the first idea to the final piece.
We only work with certified diamonds and premium metals, creating pieces with enduring strength and beauty. Our master setters refine each detail, from prong structure to polish. Diamond tables are perfectly leveled to achieve a flawless, mirror-like finish, while gold surfaces are smoothed and polished for a luminous glow.
Behind 18 Karats are more than 20 years of fine jewelry making at Stardust Design. Every piece is backed by our Limited Lifetime Warranty and made with certified lab-grown or natural diamonds. Each creation is made just for you.
Good ring
Just got my shiniest ring from 18 KARATS with the best quality brilliant with an excellent and professional setting, no words! Just better the best 😍
f I had to give a rating, it would be 11 out of 10. The pieces are beautiful and flawlessly crafted. The company is highly professional and truly respects and understands the customers. The prices are fair, and you won't find this level of quality at a lower price anywhere else. I am very satisfied and happy with my choice.
I needed a special design for my engagement ring and Gohar helped me to get my dream ring. I’m very satisfied, the quality was perfect and it took just 10 days to get the ring. I would 100% recommend them to everyone.
Love my special ring.
Absolutely in love with this necklace for my little niece! 💕 The quality is beautiful, the pendant looks so delicate and elegant, and everything feels very well made. Shipping was fast, packaging was lovely, and it looks even prettier in real life. Such a perfect little gift — highly recommend! ✨
I’m so happy with my ring from 18Karats. It’s even more beautiful in person and sparkles so nicely. The design is elegant, the quality feels amazing, and the box was beautiful too. Such a great experience overall!
I have been purchasing jewelry from this company for a very long time! They have some of the most amazing diamonds at the best prices (including custom pieces). The pieces are made to last a lifetime and they also have helpful customer service!!! Highly recommend 👍🏻 I am a repeat customer for life!
I recently got this ring from 18 Karats. The ring is absolutely stunning , and I’ve already received so many compliments on my new ring. I highly recomend to anyone who is looking for good quality jewelry. The packaging also was very elegant and I was so impressed!
I had a great experience with this jeweler. The ring is beautiful and very good quality. It looks even better in person and shines so nicely. The prices are honestly unmatched for the quality you get. You can really tell they care about their work. I’m very happy with my purchase and definitely recommend
Had an amazing experience ordering my dream ring through 18Karats. It was a custom order, which they accommodated without any problems. They explained what options I had, what kind of settings would fit my idea and what type of diamonds to choose from. The ring came out perfectly and just as we discussed (and in the matter of few days). I can’t recommend them enough!!
Good ring
Just got my shiniest ring from 18 KARATS with the best quality brilliant with an excellent and professional setting, no words! Just better the best 😍
f I had to give a rating, it would be 11 out of 10. The pieces are beautiful and flawlessly crafted. The company is highly professional and truly respects and understands the customers. The prices are fair, and you won't find this level of quality at a lower price anywhere else. I am very satisfied and happy with my choice.
I needed a special design for my engagement ring and Gohar helped me to get my dream ring. I’m very satisfied, the quality was perfect and it took just 10 days to get the ring. I would 100% recommend them to everyone.
Love my special ring.
Absolutely in love with this necklace for my little niece! 💕 The quality is beautiful, the pendant looks so delicate and elegant, and everything feels very well made. Shipping was fast, packaging was lovely, and it looks even prettier in real life. Such a perfect little gift — highly recommend! ✨
I’m so happy with my ring from 18Karats. It’s even more beautiful in person and sparkles so nicely. The design is elegant, the quality feels amazing, and the box was beautiful too. Such a great experience overall!
I have been purchasing jewelry from this company for a very long time! They have some of the most amazing diamonds at the best prices (including custom pieces). The pieces are made to last a lifetime and they also have helpful customer service!!! Highly recommend 👍🏻 I am a repeat customer for life!
I recently got this ring from 18 Karats. The ring is absolutely stunning , and I’ve already received so many compliments on my new ring. I highly recomend to anyone who is looking for good quality jewelry. The packaging also was very elegant and I was so impressed!
I had a great experience with this jeweler. The ring is beautiful and very good quality. It looks even better in person and shines so nicely. The prices are honestly unmatched for the quality you get. You can really tell they care about their work. I’m very happy with my purchase and definitely recommend
Had an amazing experience ordering my dream ring through 18Karats. It was a custom order, which they accommodated without any problems. They explained what options I had, what kind of settings would fit my idea and what type of diamonds to choose from. The ring came out perfectly and just as we discussed (and in the matter of few days). I can’t recommend them enough!!
