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Engagement Rings Virtual Showcase

Check Out Our Virtual Showroom

Experience our cutting-edge technology from the comfort of your home. Explore our virtual showroom featuring 3D viewers and augmented reality try-on, allowing you to see our engagement ring collection like never before.

Black Diamonds: What They Are & Why They’re Unique


When you think “diamond,” you likely picture a brilliant white stone—yet black diamonds are having their moment as the bold, modern alternative. Learn why black diamonds are trending and how to find (or design) the perfect black diamond ring.

black diamonds black diamonds
Emerald Cut Black Diamond Eternity Band

What Are Black Diamonds?

  • Natural Carbonado: Ultra-rare, mined in Brazil and the Central African Republic. These polycrystalline stones contain graphite inclusions, giving them an opaque, inky appearance and exceptional toughness.

  • Treated Black Diamonds: More accessible, created by heat or irradiation of lower-grade white or brown diamonds to achieve a uniform black hue.

Emerald Cut Black Diamond Eternity Band
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Men's Asscher Cut Black Diamond Eternity Band
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The Appeal of Black Diamond Jewelry

  1. High-Contrast Drama: The deep black of the stones creates a vivid contrast against bright metals and colored gemstones—ideal for eye-catching necklaces, bold rings, and standout bracelets.

  2. Superior Durability: Scoring a perfect 10 on the Mohs scale, black diamonds resist scratches and everyday wear, making them perfect for long-lasting fine jewelry.

  3. Modern Versatility: From minimalist stud earrings and sleek cuff bracelets to two-tone pendants and statement rings, black diamond jewelry transitions effortlessly from casual to couture.

  4. Fashion-Forward Edge: Incorporating black diamonds into classic and avant-garde designs adds a contemporary twist to timeless silhouettes. men’s bands, and mixed-metal designs that exude modern sophistication.

4.75Ct Black Diamond 14K Yellow Gold Line Bracelet
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14K White Gold .63 CTW Natural Black Diamond Huggie Earrings
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14K Gold 1/2 CTW Rose-Cut Natural Black Diamond Bezel-Set Earrings
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Styling & Care Tips

  • Pair with Metals: Contrast black diamonds with yellow or rose gold for warmth, or choose white gold and platinum for a cool, sophisticated palette.

  • Layer & Stack: Mix black diamond pieces with colored gemstones or diamond pavé for textured, multi-dimensional looks.

  • Cleaning: Gently wipe with a soft cloth and mild soap; avoid ultrasonic cleaners on treated stones.

  • Storage: Keep each piece in its own pouch to prevent scratches.



Ready to make a bold statement? Explore our black diamond collection or start a custom black diamond design today—use our AI Jewelry Designer or book an online consultation to bring your vision to life.


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Rachael

2025-10-25

⭐️⭐️⭐️⭐️⭐️ I’ve purchased a few rings from J&M Jewelry now, and every single one has been absolutely beautiful! Recently, a couple of stones fell out of one of my rings, and they were amazing about getting it repaired quickly. The process was easy, the customer service was excellent, and honestly, the ring looks even prettier than when I first got it! I highly recommend J&M Jewelry — they truly stand behind their work and care about their customers.

Ashton Smith

2025-10-25

I recently purchased a piece of art in the form of a marquise-cut diamond ring, beautifully cut and meticulously set in a simple yet elegant setting. I told Cory about my idea for the ring and my timeline for the surprise elopement, and to my surprise, I was blessed ahead of schedule with this magnificent piece. I can't wait to see her expression once she sees this. My retrieval experience was also very welcoming. I'll simply assure everyone that my recent experience is something that assured me that J&M is more customer-focused than most. I think the peak of my experience, second only to the beauty of the ring itself, was the warmth and consistency of the communication. Even though I was constantly nagging them with questions and concerns, they remained patient and professional throughout. Professional courtesy working in tandem with elegance is something I believe most businesses should strive for, and I definitely found it here. Thank you, Cory and the staff of J&M Jewelry...

Michael lewis

2025-10-22

The best quality jewelry and great prices

Karla Alarcon

2025-10-21

Fantastic service and beautiful jewelry! The staff at J&M Jewelry were incredibly helpful. They truly deliver on both great product and excellent customer service. Highly recommend!

Brett Wilkin

2025-10-21

An absolute great first experience with so much personal touch and sense of comfortability throughout the entire process. Will be working with them on all my jewelry projects ahead!

Joe Schiavone

2025-10-20

Great service

Rebecca Haigwood

2025-09-05

Cory provided excellent customer service and was very professional! They also offered great pricing. I would definitely recommend doing business with them.

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