This exquisite 18k white gold pendant necklace features a 1.42-carat natural round brilliant diamond. The diamond is GIA certified with D color and Flawless clarity (GIA# 5221914322), ensuring exceptional brilliance and purity. Graded Excellent for cut, polish, and symmetry, the diamond exhibits superior craftsmanship and sparkle. Weighing 3 grams, this 20-inch necklace is a luxurious and timeless addition to any fine jewelry collection, perfect for adding a touch of elegance and sophistication to any outfit.