This exquisite 18K yellow gold necklace features 21 marquise cut natural diamonds totaling 10.16 carats, graded H-I in color and SI in clarity. Each diamond is individually bezel-set, highlighting the graceful silhouette of the marquise shape while adding modern refinement to a timeless design. Radiating brilliance and sophistication, this diamond necklace embodies the perfect blend of classic elegance and contemporary luxury.