What are the opening hours?

Tuesday 10am - 5pm Wednesday 10am - 5pm Thursday 10am - 5pm Friday 10am - 5pm Saturday 10am - 3pm

Johnson Diamond Jewelers

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United States
Mandeville, LA
Johnson Diamond Jewelers

JOHNSON DIAMOND JEWELERS
Fine Jewelry • Rolex Watches • Designer Handbags
GIA Graduate Gemologist

08/25/2026

Which one are you picking 1,2 or 3? 💎💍✨ Marquise madness 😍

08/20/2026

💙💎 A milestone moment, made even more meaningful. 💎💙

This custom diamond + sapphire band was created as the sweetest milestone push present—a beautiful piece designed to forever represent a memory worth holding onto! 🤍🥹

Every sapphire and diamond was carefully handpicked, then thoughtfully crafted into a one-of-a-kind band that makes the most gorgeous addition to our client’s ring stack. 💍💙

That’s what we love about custom jewelry—it can tell your story. From push presents and anniversaries to birthdays, upgrades, and life’s biggest milestones, we can customize something special for every moment worth celebrating!✨

Have an idea in mind? Johnson Diamond Jewelers is here to help bring it to life! Let’s create something you’ll treasure forever. 💎🤍

08/13/2026

💙💎 NEW IN THE CASE! 💎💙

This gorgeous sapphire + diamond tennis bracelet just hit the showroom floor, and we don’t expect her to stay long! 😍✨

And can we talk about how CHIC the diamond + sapphire trend is right now?! 💙💎 Mixing that rich pop of sapphire blue with classic diamond sparkle gives you the perfect timeless-meets-trendy look—and we are HERE for it!! 🙌🏼✨

Wear her solo for an effortlessly polished look or stack her with your favorite diamond bracelets for a little extra sparkle! 💎💙

Come by and try her on before she’s gone—or add this beauty to your JDJ wishlist today! 👀✨

07/30/2026

💎 NOW HIRING: FULL-TIME & PART-TIME SALES ASSOCIATE 💎

Johnson Diamond Jewelers is growing, and we’re looking for an experienced, motivated Full-Time Jewelry Sales Associate to join our team!

We’re a third-generation, family-owned jewelry store known for exceptional service, quality diamonds, and long-lasting client relationships. If you love luxury retail and enjoy helping customers celebrate life’s biggest moments, we’d love to meet you.

✨ Position Requirements:

✔ Minimum of 2 years retail jewelry sales experience (required)
✔ Strong sales and closing skills
✔ Self-motivated with a positive, professional attitude
✔ Excellent communication and relationship-building skills
✔ Detail-oriented and organized
✔ Reliable and punctual
✔ Ability to work weekends and holidays

💍 Responsibilities Include:

• Providing outstanding customer service
• Selling fine jewelry, diamonds, and luxury items
• Building and maintaining long-term client relationships
• Following up with clients to drive sales
• Maintaining showroom presentation and product knowledge
• Working collaboratively with our team

🌟 What We Offer:

• Family-owned, supportive work environment
• Competitive compensation + commission
• Opportunities for long-term growth
• A respected name in luxury jewelry retail

📩 Interested?
Please message us directly or apply today. We look forward to welcoming the next great addition to the Johnson Diamond Jewelers family!

Please tag and share!!

07/22/2026

✨ Giving back is truly at the heart of what we do! ✨

This weekend, Johnson Diamond Jewelers was honored to be a sponsor of the Black Tie Gala. 🖤 We were proud to donate a stunning 14K white gold diamond journey necklace and a pair of 14K white gold diamond clover-style earrings 💠 to help support such an incredible cause.

We are so grateful to have been a small part of an evening dedicated to making a difference. Supporting organizations that impact our community and give hope to others is something we have always been passionate about, and it’s an honor to help in any way we can.

A heartfelt thank you to for allowing us to be part of such a beautiful event! Congratulations on a wonderful evening, and thank you to everyone who helped make it a success! Looking forward to next year’s event! 💎🤍

📍 Johnson Diamond Jewelers | Mandeville, LA

07/21/2026

We caught our Newest Employee Sleeping on the Job 🤭💙🤭
Baby Bradley’s 1st full day at work!
He was tired out from stocking all the new “Push Presents” 💎💍
Johnson Diamond Jewelers

07/20/2026

💍✨ Congratulations to our newest JDJ couple, Chad + Korrie! ✨💍

Chad popped the question with a breathtaking classic custom oval diamond set on a diamond band and finished with a double halo for that extra touch of sparkle. 💎🤍 Timeless elegance with dazzling brilliance—just like the love you two share!

Thank you for trusting Johnson Diamond Jewelers to be part of such an unforgettable moment. We are honored to help tell your love story and can’t wait to see what the future holds for you both. 💕 Cheers to forever! 🥂

07/11/2026

ROLEX DATEJUST 36mm
18kt Gold Champagne Dial,
18kt Yellow Gold & Stainless Steel
Jubilee Bracelet, Full Links,
Inner/Outer Box, 2022 Card,
Green Hangtag, FULL SET,
Certified Pre-Owned With
Warranty!

JOHNSON DIAMOND JEWELERS
12 St Ann Drive Suite #1
Mandeville, La. 70471
985-951-2089
[email protected]

07/08/2026

💍✨ Congratulations to Abbie + Marcus on your beautiful engagement! 🤍

What better place to begin forever than in the breathtaking Virgin Islands? 🌅🌊🏖️ Marcus proposed with a timeless oval solitaire diamond set on a yellow gold band—a classic ring that’s as beautiful as your love story! 💛💎

Thank you for trusting Johnson Diamond Jewelers to be part of such an unforgettable milestone. We are so honored to help bring your dream ring to life and can’t wait to see where this next chapter takes you. Wishing you both a lifetime filled with love, laughter, and endless happiness! 🥂💍✨

Congratulations on your forever, Abbie + Marcus! 🤍

07/04/2026

Johnson Diamond Jewelers will be closed today for the Fourth and will reopen for normal business hours Tuesday July 7! 🇺🇸

We hope everyone has a Happy and safe Fourth of July! 🎆❤️🤍💙

Address

12 Saint Ann Drive Suite #1
Mandeville, LA
70471

Opening Hours

Tuesday	10am - 5pm
Wednesday	10am - 5pm
Thursday	10am - 5pm
Friday	10am - 5pm
Saturday	10am - 3pm

Website

http://www.johnsondiamondjewelers.com/

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