18k Gold and Diamond Polki Navratna Choker Necklace Set

This exquisite 18 karat hallmarked uncut-diamond necklace set with pearls and finely handcarved navratnas, is a versatile pick for any outfit.

General Information:

Gross weight = grams
Base Metal: Gold
Metal Purity: 24K front / 18K hallmark (what this means?)

Diamond Information:

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