Jewelry Diamond Ring Knowledge Encyclopedia 2

Carat: The weight unit of the gemstone (not to be confused with "karat", which is used to indicate the purity of gold.)

Forced inlay: This is a mosaic technique in which the waist of the gemstone is between two long precious metals, and two long precious metals hold the gemstone from both sides.

Cat's Eye: Also known as the Cat's Eye Effect, this is a reflection effect created by a single bright band of light passing through the surface of a gemstone, similar to the cat's narrow eyes. This is because the light is reflected by parallel fibers, needle-like inclusions or grooves. One of the most popular cat's eye gemstones is the cat's eye gold emerald - and so on. If you're just talking about cat's eye gemstones, of course you're sure to mention the cat's eye gold emerald! All other cat's eye gems, such as those found in tourmaline or tiger eye stone, must have another official name.

Clarity: Clarity is determined by judging the number and location of visible defects. Basically, the higher the grade of the gemstone, the higher the value.

Clip: Any type of attachment that connects the ends of a gemstone.

Metal Claw: An inlaid base used to hold a gemstone in place, also known as a "stitched base" or "claw."

Claw setting: This is the most frequently used gem setting. Equipped with small metal claws with vise-like clips that bend toward the gemstone's waist to ensure a safe and long-lasting position. Also known as "耙"

Chicken Tail Ring: A model and larger ring with precious and/or quasi-gems.

Jewel: A mosaic base used to hold a gemstone in place on the ring, also known as a "stitched base" or "claw."

Discoloration: A discolored gem is a gem that undergoes a significant color change when viewed under two different sources. The gemstones that appear this phenomenon are: gold emeralds, sapphires, and discolored garnets.

Komeso: a technique popular in Florence at the end of the 16th century, cut into thin slices with bright semi-precious stones and set with a fashionable pattern, also known as the Florence mosaic technique, which is a kind of use. Processed into a gem.

The first gemstone: in all respects the same as natural gemstones (that is, hardness, composition, optical properties, etc.); the only difference is that such gemstones were first created in the laboratory, not in nature.

Well frame plate: A type of chain in which a chain of uniform models is bent to create a flat chain.

Narrow rectangle: This refers to a style of "signature" ring, so called because it is shaped as a square with rounded corners.

Double layer: similar to foil gold, but from the French word "veneer" (cover layer), also known as plaque or double layer.

Earrings: Earrings that hang under the earlobe. Also known as the "pendant" earrings.

Faceted gemstone: a gemstone with a smooth geometrically polished surface.

Figaro: Similar to the "well frame" chain, but with alternate link distances.

Decoration of gold and silver wire: the decoration of the first ribbon in the complex and interlaced wire.

Jewelry: Common terminology, including a variety of semi-polished parts used in the production of jewelry such as bases, joints, and grapple.

Pure gold and silver: This term describes precious metals in the purest form (that is, without additional synthetic components).

Florence Surface Treatment: A cross-hatching technique that engraves lines onto precious metal surfaces. Compared with the “painting method”, “ice copper method” or “buffing method”, the lines are thicker and have a deeper mark.

Folding: A metal clasp with an open hinge that snaps over the ring and snaps fast and secures the ring.

Clip: This is a method of earrings that is suitable for earless attachment. This method connects the earrings to the earlobe by fixing a bolt.

Tiger claw setting: wear a piece of precious metal with a certain length to make a continuous set of metal claws. This method is used to inlay large semi-precious metals.

Gemstone: It is used in mineral or organic mineral personal accessories, with aesthetics, rarity and durability.

Half ring: not complete round earrings.

Earrings: Round earrings made of precious metal or tubular material.

Gold Stamping: A stamped stamp that applies to jewellery and silverware as a guarantee of authenticity and guarantees to the purchaser.

Highly polished: means that the jewellery metal has a mirror-like surface.

Passing the bottom: A patterned metal disc that is inserted into the top of the base. The gemstone is then inlaid and surrounded by a disc, allowing the larger gem to emit a radiance.

ç‘•ç–ª: Most gems contain tiny natural ingredients called ç‘•ç–ª. By definition, inclusions are internal defects of gemstones that add uniqueness and individuality. The inclusion is also an exciting gold test of authenticity, which records the relationship between nature and the formation of a gemstone. The clarity of a gemstone can be judged by judging the number and location of the inclusions that can be seen. Basically, the higher the clarity grade, the greater the value of the gemstone. Usually, the inclusion does not affect the gloss, and the brilliance and fire of the gem do not affect the value.

Intaglio: A gemstone carved in negative terrain.

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