GIA PRIVATE JEWELER · MIAMI

I DON'T SELL DIAMONDS. I MAKE SURE YOU DON'T GET IT WRONG.

Before you spend thousands on fine jewelry, let's make sure you're making the right decision. Free consultations. No pressure. Just real guidance. Custom made Engagement Rings & Fine Jewelry, Designed in Miami.

GUESS WHO'S BACK!

THE ONLY DIAMOND TOOLS YOU NEED.

Our Jewelry Foaming Cleanser & Cleaning Pen

Ready to find your perfect piece? Book a free private consultation — no pressure, no commitment.

BOOK A FREE CONSULTATION

OUR VALUES

  • INTEGRITY

    You know exactly what you're buying before you spend a single dollar.

  • EXPERTISE

    GIA-certified diamond grader with 10+ years sourcing, valuing and designing fine jewelry.

  • ENDURING VALUE

    Pieces built to be worn every day, passed down, and remembered forever.

  • SERVICES

    Private consultations. Custom engagement rings. Ready-to-ship fine jewelry. Diamond sourcing. Repairs and repurposing. Watches.

    BOOK A FREE CONSULTATION
  • MATERIALS

    Natural diamonds. Lab-grown diamonds. 14k, 18k, and platinum. Every piece sourced with one standard — it has to be exactly right.

    Not sure whether natural or lab-grown is right for you? That's exactly what I help you figure out. Free, no pressure.

    See Collection
  • CONTACT

    Book a free private consultation — 30 minutes, no pressure, no commitment to buy. Just real guidance from someone who knows diamonds. You can also reach me directly at constanza@diamondtales.com. I respond to every message personally.

    Contact Us
  • NEW IN

    Natural and lab-grown diamonds — now available side by side so you can see the difference for yourself.

    Same brilliance. Same hardness. Different origin, different price. I'll help you decide which makes more sense for you.

    SHOP LAB-GROWN DIAMONDS
Close-up of hand wearing diamond ring, Diamond Tales fine jewelry
Stacking rings on hand styled by Diamond Tales, fine jewelry branding
Layered diamond necklace styled on model, Diamond Tales branding photo
Elegant earrings close-up on model, Diamond Tales jewelry lifestyle

WHAT CLIENTS SAY

"I would give 10 stars if I could..."

Cristina

"I had an amazing experience and customer service is exceptional!"

Luis

"Stopped in the street!!!! That's the ultimate compliment 💎"

Stefany

Y antes que nada muchas gracias. Sin ti no hubiese sido lo mismo.

Jose

Coti bella! Gracias!!! Gracias por haber sido parte de mi sueño hecho realidad! Agradecida por siempre!!! <3

Mari

Mejor imposible! Le quedó perfecto!! Gracias por todooo

Rafael

I LOVE YOU! I’m obsessed Coti thank you so so so muchhhh!!

Alexa

Coti gracias! Quedaron demasiado bellas!!! Gracias por un trabajo impecable siempre

Martha

Mission accomplished!!! She loved the ring

David

Damn. Badass.

Eric

You’re amazing Coti. Thanks

Lorenzo

Crafting stories, one diamond at a time.

I'm Constanza — GIA-certified diamond grader and private jeweler based in Miami. I work with clients investing in fine jewelry who want to make the right decision before they spend anything. Custom rings, curated pieces, real guidance. No sales pressure. Just expertise.

about constanza