Key points about diamond clarity:

1. Flawless (FL): Flawless diamonds are exceptionally rare and free from any internal or external imperfections when examined under 10x magnification. These diamonds are highly prized for their rarity and purity, commanding top prices in the market.

2. Internally Flawless (IF): Internally Flawless diamonds have no internal imperfections when examined under 10x magnification, though they may have minor surface blemishes. While not as rare as Flawless diamonds, IF diamonds still exhibit exceptional clarity and are highly valued for their purity.

3. Very, Very Slightly Included (VVS1 and VVS2): VVS diamonds contain minute inclusions that are extremely difficult to detect even under 10x magnification. These inclusions are typically tiny crystals, pinpoints, or feathers located deep within the diamond. VVS diamonds are considered of very high clarity and offer excellent value for those seeking top-quality stones.

4. Very Slightly Included (VS1 and VS2): VS diamonds contain minor inclusions that are visible under 10x magnification but are not easily noticeable to the naked eye. These inclusions may include small crystals, feathers, or clouds located within the diamond. VS diamonds offer excellent clarity and are popular choices for engagement rings and other fine jewelry.

5. Slightly Included (SI1 and SI2): SI diamonds contain noticeable inclusions that are visible under 10x magnification and may be slightly visible to the naked eye, especially in the case of SI2 diamonds. These inclusions may include crystals, feathers, or clouds located within the diamond. SI diamonds offer good value for those seeking diamonds with acceptable clarity at a more affordable price point.

6. Included (I1, I2, and I3): Included diamonds contain significant inclusions that are visible to the naked eye and may affect the diamond’s overall appearance and durability. These inclusions may include large crystals, feathers, or clouds that impact the diamond’s brilliance and transparency. Included diamonds are typically less expensive and may be suitable for buyers with budget constraints.

When assessing diamond clarity, it’s essential to consider the location, size, type, and number of inclusions present, as these factors can impact the diamond’s appearance, durability, and value. Additionally, diamonds with higher clarity grades (e.g., Flawless, Internally Flawless, VVS) are generally more valuable than those with lower clarity grades (e.g., SI, I). However, it’s important to remember that clarity is just one of the “4Cs” of diamond quality, and it should be balanced with other factors such as cut, color, and carat weight when selecting a diamond.