This elegant 18K yellow gold necklace combines timeless design with understated luxury. Featuring a bead-set round diamond in F color and SI1 clarity (0.07ct), the stone catches light beautifully while maintaining a refined aesthetic. The hollow-formed cable chain provides both durability and a delicate appearance, suspended from an iconic heart lock clasp measuring 28.60mm x 19.80mm. At 17 inches, the necklace offers a versatile length suitable for layering or wearing alone. Weighing 40.28dwt, this piece balances substantial craftsmanship with wearable comfort, making it an ideal choice for those who appreciate classic jewelry with meaningful detail.