1.50 carat cushion black diamond

The 1.50 Carat Cushion Black Diamond That Brings Quiet Confidence

If your customers are looking for something that doesn’t rely on sparkle alone, the 1.50 carat cushion black diamond fits the idea of beauty that’s bold, timeless, and quietly powerful. This isn’t a loud stone. It’s refined. Strong in presence, with a shape that makes sense in both vintage and modern designs.

You’re not just buying a stone here. You’re choosing a gem that opens up possibilities in custom engagement rings, signature collections, or one-of-a-kind pieces that speak to a different kind of luxury.

1.50 Carat Cushion Black Diamond A Shape That Makes Every Design Feel Intentional

Cushion cuts have a long history, and still, they don’t feel dated. The soft corners, square-ish silhouette, and depth of this black diamond give it structure without making it harsh. It blends well in everything from antique-style rings to sleek, modern settings.

• Sits well in solitaire rings, especially for clients who want a clean design
• Works equally well in halo settings, adding contrast and mood
• Can serve as a focal point in bold contemporary designs

This 1.50-carat cushion black diamond isn’t a background gem. It’s the centerpiece.

For Buyers Who Want Substance Over Shine – 1.50 carat cushion black diamond

More and more, buyers want pieces with depth. They want jewelry that’s beautiful—but also meaningful. Black diamonds offer that story. This one, in particular, speaks to people who like to stand apart without trying too hard.

Whether they’re looking for a 1.50-carat cushion black diamond wedding ring, a fashion-forward piece, or a bold alternative to the usual center stone, this diamond fits. It’s solid, elegant, and unafraid to be different.

Ethically Sourced, Thoughtfully Handled

We know sourcing matters—especially when your brand stands behind the quality and integrity of your products. This diamond has been heat-treated to deepen the color, but it starts with a natural black diamond, sourced with care.

We work with partners who understand the value of ethical mining, clean processes, and a transparent path from origin to finish. It’s important to us, and we know it’s important to you too.

Our black diamonds are authentic they are ethically sourced under kpcs norms,as we have our own cutting and polishing unit we buy black diamonds from authorized mines across the world.

1.50 carat cushion black diamond Product Details – At a Glance

• Carat Weight: 1.55 ct
  Slightly above the standard 1.50, giving your customer more without increasing bulk
• Shape: Cushion
  A soft square with rounded edges—balanced and versatile
• Size: 6.00 x 5.70 mm
  Ideal for elegant engagement rings or compact, meaningful pieces
• Color: Jet Black
  Bold, opaque, and striking in low light or full daylight
• Treatment: Heat-treated
  Color-enhanced naturally, no surface coatings or synthetic mixing
• Type: Loose treated black diamond
  Ready for setting in custom or core-line designs

Why It Works for Your Business

This is the kind of stone that gives your collection more character. It’s refined, unique, and doesn’t rely on being flashy to be memorable. If you’re designing for people who care about craftsmanship and contrast, this cushion black diamond earns its place.

Bespoke jewelers out there, this is the best chance to buy a diamond of your choice. We have this cushion black diamond for you, which can complete your need to make a piece of custom black diamond jewelry at a wholesale price online. Want to add it to your inventory or discuss custom sourcing options? Let’s talk.

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SKU: BLK-5276