Lot 1684. 124.80 carats Diamond Necklace. Estimate 3,500,000 — 4,500,000 HKD. Photo: Sotheby's

Composed of two rows of graduated oval diamonds weighing approximately 124.80 carats in total, mounted in platinum, length approximately 420mm.

Accompanied by seventeen GIA reports, stating that the seventeen diamonds weighing 33.49 carats in total, ranging from 6.72 to 1.02 carats are I to K Colour, Internally Flawless to SI1 Clarity.

Sotheby’s. Magnificent Jewels & Jadeite, Hong Kong, 04 Oct 2016, 02:00 PM