23k Gold and Diamond Polki rectangle Navratna Pendant with fine goldwork

This vintage pendant strung with emerald-grade green beryls is set with navratan stones and natural uncut diamonds in 22k hallmarked gold and will definitely add a touch of glamour to your ethnic ensemble!

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