Natural Rough Blue Diamonds – Priced Per Carat (ct)

Rare Natural Rough Blue Diamonds — Sold Per Carat

These are genuine, untreated natural blue diamonds in their raw, rough form — straight from the earth, uncut and unpolished. Each stone carries the deep, vivid blue color that makes natural blue diamonds one of the most sought-after gems in the world.

Photographed under a jeweler's loupe to reveal their true character: you'll find rich blue hues, natural crystal structure, and the kind of authentic beauty that only nature can produce. These are real rough diamonds — not simulants, not lab-created, not color-enhanced.

What You're Getting

• 100% natural blue diamonds in rough form
• Strong, vivid blue color — consistent across stones
• Approximate size range: 1–3mm per stone
• Ideal for collectors, jewelers, and custom jewelry designers
• Sold by the carat (ct) — price is per carat

Perfect For

• Custom jewelry settings (rings, pendants, earrings)
• Gem collectors seeking rare natural specimens
• Jewelers sourcing distinctive accent stones
• One-of-a-kind artisan jewelry projects

Each stone is unique. Natural inclusions, surface texture, and color variation are part of what makes rough diamonds extraordinary. These are not graded stones — they are raw, natural, and authentic.

Questions about a specific quantity or custom order? Message us — we're happy to help you find the perfect stones for your vision.