So much with so little!
The lightest possible necklace with the greatest possible coverage sees chains of two different kinds being put to good use. The main x-phul chain has three topa-studded triangles interspersed with ball-jhur, each triangle with a bichha-barfi chain dangling from it. The central chain has two barfis and is longer than the ones on the sides. The ball-jhurs beneath the chains complete the jewels.
In summation, a terrific little set, hand-wrought in hallmarked 22K gold, and light and lovely enough to be worn as and when you please.