Black Crown
Black Crown in diamonds refers to the presence of black inclusions or impurities located within the crown—the upper part of a diamond above the girdle. Similar to Black Table characteristics, Black Crown attributes can influence a diamond’s visual appeal, particularly its brilliance and fire. Understanding our grading parameters for Black Crown, including BC0, NV, BC1, BC2, BC3, and NO BIC, is essential for making an informed purchase that aligns with your aesthetic and value expectations.
- BC0 (Black Crown 0) : Signifies no visible black inclusions within the crown when viewed with the naked eye, indicating a clean and clear appearance at the top of the diamond.
- NV (Not Visible) : Implies that any black inclusions present within the crown are not visible to the naked eye under standard inspection conditions, ensuring minimal impact on the diamond’s overall look.
- BC1 (Black Crown 1) : Denotes minor black inclusions within the crown that are very difficult to detect with the naked eye. These inclusions have a negligible effect on the diamond’s beauty.
- BC2 (Black Crown 2) : Refers to noticeable black inclusions within the crown that are visible to the naked eye but do not significantly detract from the diamond’s appearance. The impact may vary based on the observer’s perception and lighting conditions.
- BC3 (Black Crown 3) : Represents obvious black inclusions within the crown easily seen with the naked eye, potentially affecting the diamond’s aesthetic appeal and value due to their impact on light reflection and brilliance.
- NO BIC (No Black In Crown) : Applies to diamonds with significant black inclusions within the crown, severely compromising the stone’s appearance and desirability. This grade indicates a pronounced level of black crown characteristics.
When choosing a diamond with black crown considerations, here are some tips:
- Prioritize High Grades for Clarity : Seek diamonds graded BC0 or NV for the clearest appearance, especially if the diamond’s brilliance and aesthetic purity are your top priorities.
- Consider the Diamond’s Setting : The setting of the diamond can sometimes conceal minor black crown inclusions, making lower grades like BC1 or BC2 acceptable for certain types of jewelry or designs.
- Evaluate Overall Diamond Quality : An assessment of black crown grades should be part of a holistic evaluation that includes the diamond’s cut, color, carat weight, and clarity. A diamond with a lower black crown grade but exceptional other qualities might still be a stunning choice.
FAQ's
Diamonds with pronounced black crown characteristics (BC2, BC3, NO BIC) tend to be priced lower due to their visible impact on the diamond’s appearance. Conversely, diamonds graded BC0 or NV, indicating minimal to no black crown inclusions, are valued higher.
Black inclusions can occur in any diamond but may be more noticeable in those with fewer overall inclusions, making the black spots more prominent against a clearer background.
Not necessarily. The decision should balance personal aesthetics, the intended use of the diamond, and how the inclusions affect its overall appearance. Many diamonds with minor black crown inclusions still exhibit considerable beauty and brilliance.
Awareness of Black Crown in diamonds enables buyers to make choices that reflect their standards for beauty and quality. By considering black crown grades in the context of the diamond’s total attributes, you can select a gemstone that delights visually and meets your value expectations. Remember, the perfect diamond is one that captures your heart, balancing its unique characteristics with your personal preferences. Start your diamond selection journey here !
