Diamond ring on a black background

Engagement Rings, Crafted in New York

Solid gold. Real diamonds. Designed with intention.

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Earrings - Black Pearl of Queens

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Pendants - Black Pearl of Queens

Pendants

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Rings - Black Pearl of Queens

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Mens Bands - Black Pearl of Queens

Mens Bands

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Womens Wedding Bands

Gold Stackable Rings
Gold Stackable Rings - Black Pearl of Queens

Gold Stackable Rings

Dimitrios Koukoulis, the designer behind Black Pearl of Queens

About Black Pearl of Queens

New York Crafted. Built to Last a Lifetime.

I design and build every piece the way I’d build it for my own family—clean, strong, and honest. Nothing plated, nothing cheap, nothing rushed. If it has my name on it, it has to be right.

Everything starts in the CAD. Tight tolerances, proper wall thickness, correct prong geometry—no guesswork. What you see in my photos and renders is exactly what goes to casting. Zero stock photos, zero mystery vendors. Just actual pieces made here in New York.

I use real gold, platinum, and ethically sourced diamonds. Lab-grown always certified when the stone size allows. Smaller minimalist pieces don’t come with IGI because they fall under the carat threshold, but the cutting, proportions and quality are the same. I don’t play games with materials.

My goal is simple: build jewelry that lasts your whole life, not just until the next trend. Clean craftsmanship, modern proportions, comfortable wear, and a level of precision you simply don’t get from mass-produced jewelry.

This is the work I’m proud of. This is Black Pearl of Queens.

The Story Behind Black Pearl of Queens
A minimal caliper or ruler (technical accuracy) 330x330px

Precision Craftsmanship

Every piece starts with CAD-level accuracy and tight tolerances.

make me a diamond outlined for

Real Materials Only

Solid gold, platinum, and real diamonds. No plating, no shortcuts.

hammer and jewelry making graver

Handmade in New York

Built piece-by-piece — not mass-produced or outsourced.

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