Let her beauty shine through

Our newest engagement rings are designed to reflect her beauty with subtle brilliance and enduring elegance. Thoughtfully crafted for moments that last a lifetime.

SHOP NOW

Flexible financing options available

Payment PartnerPayment PartnerPayment Partner

Modern fine jewellery,
redefined

We’re a Miami-based fine jewellery studio crafting lab-grown diamonds into timeless engagement rings and everyday pieces. Our focus is on clean design, responsible materials, and quiet confidence — jewellery that feels modern, considered, and made to last.

Learn more about lab-grown diamonds

Read our articles revealing how lab diamonds are created, how they differ from mined stones, and the quiet beauty of choosing a piece that’s kinder, considered, and intelligently made.

CHECK OUT OUR BLOG

Our story...

A jewelry store in downtown Miami, shaping fine jewellery with over 20 years of quiet expertise. Discover the hands and values behind every piece.

READ MORE ABOUT US

See what people are saying about us on Google

I bought a tennis chain for my wife's Birthday. Miryam was very helpful with educating me on making the right choice and best chain for my buck. I highly recommend Mr. Alex Jewelers.

Amazing experience at Mr Alex Jewelers. I purchased a Rolex for my wife and the service was outstanding from start to finish. Very professional, honest, and knowledgeable staff. They took their time to explain everything and made sure the watch was perfect. My wife absolutely loved it. Highly recommended!

I'm very happy with my purchase! Alex worked with me to create the ring I wanted meeting all my requests! Thank you Alex and your team for my beautiful Ring!

Everything smooth, excellent customer service I ordered for my wife rolex 2 tone, shees really happy for new watch, also they're send extra links as well. Thank you guys highly recommend everyone.

Thank you Alex and Jonny for making our his/her timepiece dream-set a reality. We loved the purchasing experience and will be back again soon.

Beautiful pieces excellent quality and outstanding customer service I absolutely love my purchase and will definitely come back! 💍✨

Step inside our store...

Some moments deserve to be experienced, not just viewed online. Visit our Miami studio and find the piece that feels right, in your hands and in your time.

VISIT US IN STORE
VISIT US IN STORE

We've got you covered

free shipping

free shipping

When you spend $2000+

FLEXIBLE FINANCING

FLEXIBLE FINANCING

Pay later with Affirm and Acima

EASY RETURNS

EASY RETURNS

30-day money-back guarantee

EXPERT support

EXPERT support

Call us at +1 (305) 836-7070