Diamonds on the Key

Diamonds on the Key 🏆 Chosen Best Jeweler in Key Biscayne | Diamonds & fine jewelry designs with the highest level of personal service at the best prices! 💎 MIA➕BOS ✈️

18K White Gold Diamond & Aquamarine Teardrop Pendant and Cocktail Ring 💙✨💎Pendant:D: 0.14 ct twAQ: 68 ctsRing:D: 0.35 ct...
08/15/2026

18K White Gold Diamond & Aquamarine Teardrop Pendant and Cocktail Ring 💙✨💎

Pendant:
D: 0.14 ct tw
AQ: 68 cts

Ring:
D: 0.35 ct tw
AQ: 60 cts

DM for more info and price
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💎 Real results, real sparkle! 💎We are absolutely thrilled to share this amazing testimonial from Mayra! ✨ She entrusted ...
08/14/2026

💎 Real results, real sparkle! 💎

We are absolutely thrilled to share this amazing testimonial from Mayra! ✨ She entrusted us with her most treasured pieces, and the outcome is pure magic.

💚 An Emerald Ring Redesigned & Ready to Wear! 💚
🕰️ A Frozen Rolex Heirloom... Resuscitated! 🔁

This is what we're all about, preserving heritage & creating value. 🌟

Ready for your own jewelry makeover? Send us a DM! 💌

Take advantage of our “Summer Makeover Event” extended through September 15th, drop off your jewelry & watches for service, and enter the complimentary raffle!

08/14/2026

From our Exclusive Vault Collection ✨💎

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From our Exclusive Vault Collection ✨💎DM for more info and price…
08/13/2026

From our Exclusive Vault Collection ✨💎

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14K White Gold Diamond & Peridot Circle Studs 💚D: 0.04 ct tw // $850.00 ✨💎 DM for more info and price…
08/12/2026

14K White Gold Diamond & Peridot Circle Studs 💚
D: 0.04 ct tw // $850.00 ✨💎

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14K Yellow Gold Emerald & Diamond Bracelet 💚✨💎💚✨💎DM for more info and price…
08/11/2026

14K Yellow Gold Emerald & Diamond Bracelet 💚✨💎💚✨💎

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08/10/2026



A New Chapter in Color

Jewelry often carries sentimental value, and sometimes all it takes is thoughtful restoration to breathe new life into a treasured piece. After unsetting the center diamond from our client’s white gold mounting and transforming it into a bezel set pendant (see previous makeover story) she inquired what to do with the left over ring?

Since her daughter’s birthday is in January, we suggested adding a vibrant garnet birthstone as its new centerpiece! She loved the idea and the ring was easily refurbished, after having seen years of wear & tear. One small missing diamond was supplied along with the new garnet, the ring was sized down to a finger size 5 to fit the daughter, and it received professionally polishing and new bright rhodium finish.

The completed ring beautifully blends classic craftsmanship with renewed elegance.
•••••
     

18K White Gold Multi-shape Diamonds Earrings ✨💎✨💎DM for more info and price…
08/09/2026

18K White Gold Multi-shape Diamonds Earrings ✨💎✨💎

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From our Exclusive Vault Collection ✨💎DM for more info and price…
08/09/2026

From our Exclusive Vault Collection ✨💎

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…

14K Yellow Gold Red Gemstone & Diamond Gold Necklace ✨💎❤DM for more info and price…
08/08/2026

14K Yellow Gold Red Gemstone & Diamond Gold Necklace ✨💎❤

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Address

PO Box 490652
Key Biscayne, FL
33149

Telephone

+13058511460

Website

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