The Pink Promise, 15-Carat Pink Diamond Worth US$28m, to Lead Christie’s Jewels Sale in Hong Kong

For Christie's Hong Kong upcoming auction of Magnificent Jewels on 28 November, it will be led by the most expensive jewellery piece ever to be offered at Christie's Hong Kong. The Pink Promise, a 14.93 Carats Fancy Vivid Pink Diamond Ring, carries an estimate of US$28,000,000 – 42,000,000. Christie’s has invited Hong Kong celebrity Eliza Sam to showcase the highlights of the sale.

14.93 CTS Fancy Vivid Pink VVS1 Clarity (TYPE IIA) Diamond Ring. US$28,000,000 – 42,000,000.

Pink diamonds are often considered among the most valuable gemstones in the world. The Pink Promise weighs 14.93 carats, in the colour of Fancy Vivid (the rarest one in the range of colour strength). It is classified as VVS1, a clarity grade that comes after completely flawless (FL) and internally flawless (IF).

A Jadeite Bead (each approximately 14.7-15.9mm), Ruby and Diamond Necklace. US$7,300,000 – 10,000,000.

A Jadeite and Sapphire Pendant. US$3,500,000 – 4,800,000.

A Pair of 4.04 and 4.03 CTS Burmese Pigeon’s Bloody Ruby Ear Pendants. US$2,000,000 – 3,200,000.

A 8.17 CTS Burmese Pigeon’s Blood Ruby Ring. US$5,800,000 – 8,125,000.

Patek Philippe. A Platinum Automatic Wristwatch. Ref. 5074, Circa 2010. US$360,000 – 520,000.

A Suite of Burmese Sapphire and Diamond Jewellery, By Forms. US$1,100,000 – 1,500,000.

A 28.04 CTS Ceylon Padparadscha Ring. US$2,000,000 – 3,200,000.

A Shiny Géraniums Alligator Constance 24 with Gold Hardware. Hermès, 2017. US$18,750 – 25,000.

A 215.8 CTS Cushion-shaped Diamond Necklace. (F-I Colour, IF-SI2 Clarity). US$1,250,000 – 1,900,000.

A 11.22 CTS Kashmir Sapphire Ring. US$2,100,000 – 2,800,000

Richard Mille. An 18K Pink Gold and Titanium Limited Edition Tonneau-shaped Wristwatch. No. 04/05, Circa 2015. Ref. RM011 AJ RG/1801. US$110,000 – 160,000.  

Auction details

Auction house: Christie’s Hong Kong
Sale: Important Watches & An Evening of Vintage Wristwatches
Date: 2017/11/27
Sale: Hong Kong Magnificent Jewels & The Pink Promise
Date: 2017/11/28
Sale: Handbags & Accessories
Date: 2017/11/29