The Ajediam Glossary

Y-Necklace is a style of necklace forming a Y-shape, with one end descending longer than the other. This design adds a graceful and elongating effect to the neckline, enhancing the overall appeal of the jewelry.

Yttrium Aluminum Garnet, commonly known as YAG, is a synthetic gemstone used as a diamond simulant. Its optical properties make it an affordable alternative in various jewelry applications.

YAG Crystal, the crystal form of Yttrium Aluminum Garnet, serves as a key component in the production of synthetic gemstones. Its crystal structure contributes to the optical properties desired in gemstone simulants.

YAG Laser, based on Yttrium Aluminum Garnet crystal technology, is utilized in gemstone cutting and various medical applications. Its precision and versatility make it a valuable tool in jewelry and healthcare industries.

Yakhont is a Russian term for a gemstone, often referring to corundum varieties like rubies and sapphires. These gemstones hold cultural significance and are prized for their vibrant colors and historical value.

Yakiire is a Japanese metalworking technique involving selective hardening of steel for decorative patterns. This intricate technique is often employed in crafting high-quality and visually stunning jewelry pieces.

The Yalalag Cross is a distinctive style of cross originating from Oaxaca, Mexico. Known for its intricate filigree work and cultural significance, this type of cross is often crafted with traditional methods passed down through generations.

The Yanhuitlán brooch is a type of decorative pin or ornament associated with a specific style or cultural origin. Characterized by detailed craftsmanship, these brooches often reflect the artistry and historical context of the region they originate from.

Yarn setting is a jewelry technique where metal threads or "yarns" are intricately twisted or woven to secure gemstones. This intricate setting style adds a touch of elegance and uniqueness to jewelry designs.

Yavapaiite is a rare greenish-brown gemstone discovered in Yavapai County, Arizona. Known for its distinctive color, this gemstone adds a unique touch to jewelry designs.

Yawata-ishi is a type of Japanese stone often used in jewelry, known for its distinct patterns and colors. This stone contributes to the uniqueness and cultural significance of Japanese jewelry craftsmanship.

The Yehuda Scale is a method of diamond clarity enhancement developed by Yehuda Diamond Company. It involves laser drilling and filling, improving the appearance of diamonds while disclosing the enhancements made.

Yellow Beryl, also known as heliodor, is a yellow variety of beryl used in gemstone jewelry. Its sunny and radiant color adds a cheerful and vibrant element to various jewelry designs.

A yellow diamond, prized for its vivid coloration, derives its hue from nitrogen impurities. These diamonds are sought after for their rarity and unique warm tones.

Yellow Diamond Grading involves evaluating diamonds based on color intensity, hue, and saturation. This grading process helps consumers and professionals assess the quality and value of yellow diamonds.

Yellow Gold Filled refers to jewelry made by bonding a layer of gold onto a base metal. This process creates a durable and affordable option, combining the beauty of gold with the practicality of base metals.

Yellow Sapphire, a precious gemstone variety of corundum, is admired for its yellow to orange hues. These gemstones are often associated with prosperity and are popular choices for vibrant jewelry designs.

Yellow Topaz, a variety of topaz displaying yellow to orange hues, is a popular gemstone in jewelry. Its warm colors make it an attractive choice for various types of jewelry settings.

Yellow gold, a classic choice for jewelry, is a type of gold alloy with a warm, yellow hue. Admired for its timeless appeal, yellow gold is commonly used in various types of jewelry, ranging from rings and necklaces to bracelets and earrings.

Yellow-belly is a colloquial term often used to describe gold nuggets or deposits exhibiting a distinct yellow or golden color. Prospectors and miners use this term to refer to high-quality gold findings with a characteristic yellow hue.

Yen Jewellery is a traditional form of Japanese jewelry, characterized by intricate metalwork and often featuring gemstone inlays. This style reflects the rich cultural heritage of Japanese craftsmanship.

In gemology, yield refers to the amount of usable material obtained from cutting and polishing a gemstone rough. Maximizing yield is crucial for efficient use of valuable gemstone material.

Yixing Jewelry is a traditional Chinese jewelry style, characterized by intricate metalwork and often featuring cultural symbols. This style reflects the rich cultural heritage and artistic traditions of Chinese jewelry craftsmanship.

Yogo Sapphires, known for their intense blue color, are a rare and high-quality variety found in Montana. These sapphires are highly coveted for their natural beauty and exceptional clarity.

Yowah Nut Matrix refers to the host rock or matrix surrounding Yowah Nut Opals. This matrix significantly influences the overall appearance of the opal, adding depth and character to these unique gemstones.

Yowah Nut Opal, found in Australia, is a type of boulder opal renowned for its distinctive patterns resembling nuts. The opal's unique appearance is influenced by the surrounding matrix in which it forms.

Yowah Opals, originating from Australia, showcase vibrant colors and unique patterns. The opals' appearance is influenced not only by their internal play of color but also by the Yowah Opal Matrix.

The Yowah Opal Field in Australia is the primary location for mining Yowah Opals. This region is renowned for its unique opal deposits, attracting gem enthusiasts and miners seeking these distinctive gemstones.

Yowah Opal Matrix refers to the surrounding rock or material in Yowah Opals. The matrix contributes to the opal's overall appearance, influencing patterns and colors and making each Yowah Opal a unique and distinctive gem.

Yttrium, a chemical element, is used in the creation of synthetic gemstones such as YAG. Its inclusion in gemstone synthesis contributes to the development of affordable and visually appealing gemstone alternatives.

Yttrium-aluminium-garnet (YAG) is a synthetic gemstone commonly used as a diamond simulant. Exhibiting notable hardness and brilliance, YAG is a popular choice in jewelry, particularly for those seeking an alternative to natural gemstones.

In Indian jewelry, a Yugal is a necklace or chain often adorned with gemstones or intricate designs. This traditional piece holds cultural significance and is worn as a symbol of beauty and elegance.

Yvette Setting is a jewelry setting style that features small diamonds set close together, creating a continuous sparkle. This setting technique enhances the brilliance of the jewelry piece, adding a touch of glamour to the design.