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Cartier is known for its exceptional selection of diamonds, specifically focusing on those with outstanding quality and brilliance. The renowned luxury brand primarily utilizes high-quality diamonds that are graded as D, E, or F in color and internally flawless (IF) or very slightly included (VVS) in clarity. These criteria ensure that the diamonds used in Cartier pieces are of the highest caliber, exhibiting remarkable fire and brilliance. Additionally, Cartier often opt for diamonds that have excellent cut proportions, which further enhances their dazzling beauty and sparkle. By adhering to strict standards and selecting only the finest diamonds, Cartier creates exquisite and timeless jewelry pieces that are highly coveted by discerning individuals around the world.
A cabochon sapphire refers to a specific type of cut given to a sapphire gemstone, rather than being a different kind of sapphire altogether. Cabochon cutting involves shaping a gem into a smooth, rounded, and polished dome shape without any facets. Unlike other traditional faceted cuts, a cabochon cut features a flat base and a smooth, curved upper surface. This cut is commonly applied to opaque or translucent gems, such as sapphires, where the color and texture of the stone are more important than its brilliance or reflective properties. The cabochon cut brings out the natural beauty of the sapphire by emphasizing its color, patterns, and inclusions. By eliminating facets that would otherwise reflect light, the cabochon style allows the stone to showcase its unique characteristics, such as the intense blue color and internal structures. It is frequently used for sapphires that exhibit asterism, a phenomenon where a star-shaped pattern appears due to intersecting needle-like inclusions called rutile. Cabochon sapphires are often used in jewelry, including rings, pendants, earrings, and bracelets, where their distinct look adds a touch of elegance and sophistication.
Yes, purple star sapphires are considered rare gemstones. Sapphires are typically found in various colors like blue, pink, yellow, and green, but the purple variety is relatively uncommon. The rarity of purple sapphires is further enhanced by the presence of asterism, which is a phenomenon that causes a star-shaped pattern to appear on the surface of the gemstone when exposed to a direct light source. The asterism in purple star sapphires is due to the presence of needle-like inclusions called rutile within the gemstone. These inclusions intersect each other in a way that creates the appearance of a star when reflected light interacts with them. The intensity and visibility of the star effect can vary in different purple star sapphires, making some specimens more valuable than others. Due to their scarcity and unique optical properties, purple star sapphires are highly sought after by gem collectors and enthusiasts.
Yes, star sapphires are indeed considered to be genuine gemstones. A star sapphire is a unique and captivating gemstone that displays a phenomenon known as asterism. This phenomenon creates a mesmerizing star-like pattern on the surface of the stone when it interacts with light. The star effect is caused by needle-like inclusions of the mineral rutile within the sapphire crystal. Star sapphires are highly esteemed for their rarity and beauty, and they have been valued as precious gemstones for centuries. Therefore, star sapphires are undoubtedly recognized as real gems in the world of gemology.
VVS jewelry refers to jewelry that contains gemstones with very very slightly included (VVS) clarity. It means that these gemstones have very tiny, even hardly noticeable, internal flaws or inclusions. VVS is the second-highest clarity grade for gemstones, indicating that they have exceptional clarity and are almost flawless to the naked eye. Therefore, VVS jewelry is indeed genuine and real. The term 'VVS' is commonly used in the diamond industry to describe the clarity of diamonds, but it can also apply to other gemstones like sapphires, rubies, etc. The high clarity of VVS gemstones makes them highly desirable and valuable in the jewelry market.
An emerald-cut sapphire refers to a specific shape and cut style used for sapphires. It is a rectangular or square-shaped gemstone with truncated corners and a step-cut faceting arrangement. The emerald cut is primarily known for its elegance, sophistication, and timeless appeal. It was originally designed for emeralds but has gained popularity in other gemstones like sapphires due to its attractive attributes. The unique step-cut faceting style of an emerald-cut sapphire creates a stunning play of light and showcases the gem's clarity and color. This cut features long, parallel facets that resemble steps, enhancing the gemstone's inherent luster and allowing it to reflect light beautifully. With its open table and fewer facets, an emerald-cut sapphire showcases the gem's natural color and often exhibits a mesmerizing display of different shades within the stone. The rectangular or square shape with trimmed corners creates a bold and sophisticated look, making it a popular choice for various types of jewelry, including engagement rings and statement pieces.