Natural Black Diamond Cube 1.5 - 2.5 mm Faceted Box Diamond Strands For Jewelry Making

Stone: Diamond

Shape: Cube

Beads Size: 1.5 - 2.5 mm

Length: 14 inch

Quality: AAA+ Grade High Quality

Black diamonds are believed to possess various metaphysical powers and are associated with protection, grounding, and healing. They are thought to absorb negative energy and promote clarity of thought. Some people wear black diamond jewelry as a symbol of strength, resilience, and personal transformation.

• Color: Black diamonds are unique due to their deep, opaque color. They can range from a solid black to a dark gray, often with an intense, almost metallic luster.
• Appearance: Unlike other diamonds, black diamonds do not have the typical brilliance or fire. Instead, they have a more subdued, matte appearance with a distinctive sheen.

Types

• Natural Black Diamonds: These diamonds are colored by numerous internal inclusions or a high concentration of graphite. They are formed under intense pressure and temperature conditions over millions of years.
• Synthetic Black Diamonds: Created in labs using high-pressure, high-temperature (HPHT) or chemical vapor deposition (CVD) methods. They can be more affordable and are often used for industrial purposes as well as in jewelry.

Grading

• Color: Black diamonds are usually graded based on their consistency of color and the presence of any white or gray spots. The grading can vary depending on the specific standards of the gemological institute.
• Clarity: Black diamonds often contain numerous inclusions or internal flaws, which can give them their black color. The clarity grading for black diamonds is less critical compared to other diamonds because these inclusions are part of their unique appearance.