The 14k Yellow Gold Round Diamond Curved Graduated Bar Necklace weighs approximately 4.344 grams and boasts a total gemstone carat weight of 1/2. The necklace features a dazzling round diamond as its primary gemstone, with a G-H color and I1-I2 clarity, prong-set for maximum brilliance. The primary gemstone has a carat weight of 0.5, while the necklace does not have secondary or tertiary gemstones.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 4.344 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Diamond Primary Gem Shape: Round Primary Gem Color: G-H Primary Gem Clarity: I1-I2 Primary Gem Setting: Prong-set Primary Gem Carat Weight: 0.5 Gem 2 Carat Weight: None Gem 3 Carat Weight: None