Yellow rough diamonds can be utilized for a variety of purposes, primarily centered around jewelry making and industrial applications. Here are some key uses:

1. Jewelry Creation: Yellow diamonds, when polished and cut to showcase their unique color and clarity, can become stunning centerpieces for engagement rings, pendants, earrings, bracelets, and other fine jewelry pieces. Their warm hue adds a touch of elegance and sophistication to any design.

2. Color-Graded Collections: In the jewelry industry, yellow diamonds are often graded and categorized based on their intensity of color, with fancy yellow diamonds being highly sought-after for their rarity and beauty. These diamonds can be used to create exclusive, high-end collections.

3. Investment and Collectibles: High-quality yellow diamonds, especially those with exceptional color saturation and clarity, are considered valuable investments and collectibles. They can appreciate in value over time, making them attractive to investors and collectors.

4. Industrial Applications: While less common than their use in jewelry, yellow diamonds can also find applications in industries such as cutting tools due to their extreme hardness. However, their rarity and value make them impractical for widespread industrial use compared to more abundant materials like synthetic diamonds or cubic boron nitride.

5. Scientific Research: In the field of materials science and gemology, yellow diamonds (especially those containing impurities like nitrogen that give them their color) can be studied to understand the formation of color in diamonds and the properties of various diamond types.

6. Artistic Expressions: Artists and designers may incorporate yellow diamonds into their creations, either as standalone pieces or as part of larger installations or sculptures, to explore themes of color, light, and form.

Shaper Diamond Technology Co., Ltd. was established in 2008 in Zhuzhou City, Hunan Province, China. Since its inception, the company has been dedicated to researching, developing, producing, and selling HPHT synthetic diamond and superhard material products. Over the years, Shaper Diamond has continuously invested in technology and equipment, enabling the company to achieve leading status in the industry.

Advantages:

1. Strong technical force: Shaper Diamond has a professional team composed of highly skilled technical experts. The company has also independently developed a number of patents related to HPHT synthetic diamond and superhard material production technology.
2. Advanced equipment: Shaper Diamond has invested heavily in advanced equipment and facilities to ensure high-quality production. The company's equipment includes high-pressure and high-temperature synthesis equipment, precision diamond sawing machines, and diamond polishing machines.
3. Strong product strength: Shaper Diamond's products have high wear resistance, high hardness, low friction coefficient, and other characteristics. The company's products are widely used in the fields of machinery, tooling, mining, and other industries.
4. Excellent reputation: Shaper Diamond has always adhered to the concept of quality first and integrity-based business. The company has won a good reputation from customers at home and abroad through its excellent product quality and excellent after-sales service.   

The products cover sawing grade diamond, abrasive grade diamond, dressing and machining grade large single crystal diamond, and gemstone grade diamond.