Kiara Advani’s wedding look fans by awe.

She was wearing Zambian emeralds in her necklace.

The necklace was studded and had ultra fine hand-cut diamonds crafted with rare Zambian emeralds.

South star Nayanthara did it first, she wore a Zambian emerald choker, a polki and russian tumble necklace along with satlada - seven lines of diamonds, rose cuts, polki and emerald.

Zambian emeralds are known for their intense green colour and clarity.

These emeralds have higher iron content then Colombian emeralds, giving them a more intense green colour.

Zambian emeralds are treated with oil or resin to enhance their colour and clarity.

It lacks vanadium, predominant in Colombian emeralds, resulting in its distinctive shade that ranges from light to dark green and slightly bluish to bluish-green.