This beautiful octagon ring features a 0.25ct old-mine-cut diamond (K SI1) at its center, surrounded by onyx and accentuated by 0.30ct of single-cut diamonds. Expertly crafted in platinum for durability and timeless style.
€ 3.295,00 VAT incl. (where applicable)
Details: ±0.25ct. (K SI1) Old Mine Cut Diamond, Onyx, 0,30ct Single Cut Diamonds, Platinum Ring $3100.
Dispatches from a small business in Amsterdam, The Netherlands.
Design Era: Art Deco (1915-1935).
Size: 16.92 NL / 53.1 FR / 6½ US / M½ UK, sizeable (Within reason. Contact seller for information).
Dimensions: H 0.7 x L 1 x W 1.3 cm.
Weight in grams: 5,2.
Condition: Good condition – used with some signs of wear.
Art Deco jewelry, also known as Jazz Age jewelry, became popular in the 1920s and remained in style through the 1930s. It was named after the Exposition International des Arts Décoratifs et Industriels Modernes, a exhibition held in Paris in 1925 that was largely dedicated to the jewelry arts. This style was inspired by a variety of cultural and artistic movements, such as Oriental, African, and South American art, as well as Cubism and Fauvism. Art Deco jewelry is known for its sharp, straight lines and emphasis on modernity and the machine age.
During the Art Deco era, there were significant improvements in diamond cutting techniques, which made diamonds more radiant and sparkling than ever before. This, along with increased prosperity, allowed more people to afford diamond jewelry and engagement rings. Additionally, new casting techniques made it possible to produce more intricate and detailed settings.
Art Deco jewelry was not only fashionable but also reflected the social and cultural changes of the time. The bold, modern design of Art Deco jewelry reflected the liberation and empowerment of women during the 1920s and 1930s. Today, Art Deco jewelry is highly sought after by collectors and is often featured in museum exhibitions and high-end auctions.
The old mine cut is a type of diamond cut that was popular in the 1700s and was most prevalent during the Georgian and Victorian eras. It is similar to today's cushion cut and is characterized by a squarish girdle with gently rounded corners, a high crown, a small table, and a large, flat culet.
Old mine cut diamonds are known for their antique charm and character, and they are often used in vintage-style jewelry. They have a softer, more romantic look than modern diamond cuts, which tend to have more precise geometry and a higher level of brilliance.
Old mine cut diamonds are typically less expensive than diamonds with more modern cuts because they require less labor and material to produce. They are often used as accent stones in jewelry designs or as the main gemstone in vintage-style pieces. Despite their lower price, old mine cut diamonds can still be beautiful and valuable, and they are a popular choice for those who appreciate the unique charm and character of antique jewelry.
Onyx is a type of chalcedony, which is a variety of quartz that is characterized by its fine grain and layered structure. Onyx is most commonly found in black and white bands, and it is known for its unique color pattern and ability to be carved into intricate designs.
Onyx has been used for centuries as a gemstone and has been prized for its beauty and versatility. It was especially popular in ancient times, when it was used to create cameos, which are small, carved gemstones that feature a raised design on a background of a different color. The layered structure of onyx made it especially well-suited for this purpose, as it allowed the engraver to cut the design in one color while creating a background of another color.
The term "onyx" is sometimes used to describe pure black gemstones, but this is technically incorrect. True onyx is always banded, with alternating layers of black and white (or sometimes other colors). Gemstones that are solid black are usually made of other materials, such as obsidian or black jade.
In addition to its use in jewelry, onyx is also used in various decorative objects and as a material for carving and engraving. It is a relatively hard and durable stone, and it is often used in jewelry and other decorative items that are subjected to wear and tear.
A single cut diamond is a type of diamond cut that was popular in the 1300s and is still used today in some antique jewelry. It is characterized by a large table, an octagonal girdle, and a culet (the bottom edge of the diamond) that may be pointed or flat. Single cut diamonds usually have 18 facets, which are small, flat surfaces that are cut into the diamond to create a specific shape and enhance its sparkle and brilliance.
Single cut diamonds are usually smaller in size and less brilliant than modern diamond cuts, such as round brilliant or princess cuts. They are often used in antique jewelry or as accent stones in modern jewelry designs. Single cut diamonds are typically less expensive than diamonds with more modern cuts because they require less labor and material to produce.
Despite their lower price, single cut diamonds can still be beautiful and valuable. They are a popular choice for collectors of antique jewelry and for those who appreciate the timeless beauty of vintage cuts.
Platinum is a white metallic element that is known for its strength, durability, and resistance to tarnish and corrosion. It belongs to a group of elements called the platinum group metals, which also includes osmium, iridium, palladium, rhodium, and ruthenium.
Platinum is often found in nature as an alloy, which is a mixture of two or more elements. It can be mixed with other platinum group metals or with other elements such as copper, nickel, or cobalt. It wasn't until 1804 that all of the elements in the platinum group were isolated and named, with the exception of osmium, which was not isolated until 1841.
Platinum is a highly prized metal that is often used in the manufacture of fine jewelry. It is malleable, meaning that it can be easily molded and shaped, and it is ductile, meaning that it can be drawn into thin wires or sheets. It is also very strong, which makes it suitable for use in a wide range of applications.
Platinum is named after the Spanish word "platina," which means "little silver." It is thought to have been named this because of its white metallic luster, which is similar to that of silver. Platinum was first discovered by the Spanish conquistadors in South America, near the Pinto River in present-day Columbia.
H 0.7 x L 1 x W 1.3 cm
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