- Cut: The cut of the gemstone refers to the way it has been shaped and polished. A well-cut gemstone will have good symmetry, excellent polish, and balanced proportions. A poorly cut gemstone will not reflect light as well and will look dull.
- Clarity: The clarity of a gemstone refers to the absence or presence of inclusions or blemishes. A high-quality gemstone will have few or no inclusions, while a lower quality stone may have visible flaws.
- Color: The color of a gemstone is an important factor to consider when choosing a stone. Look for a gemstone that has a pure, vivid, and intense color. The color should also be consistent throughout the stone.
- Carat weight: The carat weight of a gemstone refers to its size, with one carat being equivalent to 0.2 grams. The larger the stone, the higher the carat weight and the more valuable it will be.
- Certification: When buying a gemstone, it is important to ensure that it is certified by a reputable gemological laboratory. A certification will provide important information about the gemstone’s authenticity, quality, and value.
- Price: The price of a gemstone can vary widely depending on its size, color, clarity, and rarity. Be prepared to pay more for a high-quality gemstone, but also be cautious of deals that seem too good to be true.