9Ct: The pendant and chain are made of 9-carat gold, a common and durable gold alloy. 3 Tone: The heart-shaped pendant incorporates three types of gold tones: Yellow Gold: Classic gold tone. White Gold: Silvery tone for contrast. Rose Gold: Pinkish tone for warmth. Heart Pendant: A heart-shaped design, symbolic of love and affection. 45Cm Chain: The chain is 45 cm long, a standard necklace length that rests close to the collarbone, suitable for most styles. This type of jewelry is elegant, versatile, and makes a great gift or accessory for various occasions.