The Most Expensive Diamonds Sold in 2018

To complement the popular most expensive diamonds blog series, I have looked back over all the Christie's and Sotheby's jewellery auctions that took place in 2018 to find the 10 most expensive diamonds.

10: Diamond Ring by Harry Winston

Sale: Christie's, Geneva, 16th May 2018
Sale Price USD: $6.4 Million
Sale Price GBP: £4.8 Million

9: Rare Fancy Intense Blue Diamond Ring

Sale: Sotheby's, New York, 18th April 2018
Sale Price USD: $6.6 Million
Sale Price GBP: £4.6 Million

The Farnese Blue Diamond

8: The Farnese Blue Diamond

Sale: Sotheby's, Geneva, 15th May 2018
Sale Price USD: $6.7 Million
Sale Price GBP: £4.9 Million

7: Magnificent Diamond Ring

Sale: Sotheby's, Geneva, 15th May 2018
Sale Price USD: $8.1 Million
Sale Price GBP: £5.9 Million

6: Exceptional Diamond Ring

Sale: Sotheby's, Geneva, 15th May 2018
Sale Price USD: $9.2 Million
Sale Price GBP: £6.8 Million

5: Pink Diamond Heart Pendant

Sale: Christie's, New York, 5th December 2018
Sale Price USD: $9.5 Million
Sale Price GBP: £7.4 Million

4: Fancy Vivid Blue Diamond

Sale: Sotheby's, Hong Kong, 3rd October 2018
Sale Price USD: $13.8 Million
Sale Price GBP: £10.6 Million

The Bulgari Blue Diamond

3: Bulgari Blue Diamond Ring

Sale: Christie's, New York, 5th December 2018
Sale Price USD: $18.3 Million
Sale Price GBP: £14.3 Million

2: Moussaieff Blue and Pink Diamond Necklace

Sale: Christie's, Hong Kong, 29th May 2018
Sale Price USD: $20.3 Million
Sale Price GBP: £15.3 Million

The Pink Legacy Diamond

1: The Pink Legacy Diamond

Sale: Christie's, Geneva, 13th October 2018
Sale Price USD: $50 Million
Sale Price GBP: £38.5 Million

So there it is, the 10 most expensive diamonds sold in 2018. While there were no record setting Diamonds this year, there were some very special diamonds sold this year including the Pink Legacy which is the second most expensive pink diamond ever sold.

I hope that you enjoyed checking out the 2018 most expensive gemstone list and we would like the thank Christie's and Sotheby's for the images used in this post.