23k Gold and Diamond Polki Necklace Set with carved Emerald-like center

Beautifully designed with a rim of pearls enhancing multiple layers of intricate embellishments of natural uncut diamonds, this lightweight necklace set in 22 karat hallmarked gold is a real showstopper for any occasion!

General Information:

Gross weight = grams
Base Metal: Gold
Metal Purity: 24K front / 23K back (what this means?)

Diamond Information:

Diamond Type: Polki
Diamond Sub-type: Kilwas (what this means?)
Diamond Shape: Uncut