Definition

1. Noun:
   • Red gold / Rose gold: A type of gold alloy with a high copper content, giving it a distinct reddish or pinkish hue, as opposed to the yellow color of pure gold or common yellow gold alloys.

Usage Examples

• (The ring is made from red gold.)
• (Red gold has a warm and distinct color.)

Advanced Usage

• In jewelry making, "vàng thùa" is valued for its unique color and is often used in artistic and traditional designs.
  • Nghệ nhân thích sử dụng vàng thùa để chế tác trang sức cổ điển. (Artisans prefer using red gold to craft classic jewelry.)

Variants and Related Words

• Vàng tây (n): karat gold, an alloy of gold with other metals.
• Vàng nguyên chất (n): pure gold.
• Hợp kim vàng (n): gold alloy.

Synonyms

• Rose gold
• Red gold
• Pink gold (Note: These terms can be used interchangeably in English, though the exact copper content may vary.)

Notes on Composition

• "Vàng thùa" is specifically an alloy of gold and copper. The high copper content is responsible for its reddish color and also increases its hardness compared to pure gold.