![Rare blue diamond by Bulgari sells for 1.9 million pounds in Bonhams Fine Jewellery sale - Alain.R.Truong Rare blue diamond by Bulgari sells for 1.9 million pounds in Bonhams Fine Jewellery sale - Alain.R.Truong](https://p0.storage.canalblog.com/00/47/119589/68485810.jpg)
Rare blue diamond by Bulgari sells for 1.9 million pounds in Bonhams Fine Jewellery sale - Alain.R.Truong
![The Sunday Ring: The Shirley Temple Blue Diamond Ring in 2023 | Blue diamond ring, Most expensive engagement ring, Blue diamond The Sunday Ring: The Shirley Temple Blue Diamond Ring in 2023 | Blue diamond ring, Most expensive engagement ring, Blue diamond](https://i.pinimg.com/736x/cc/14/47/cc144703a26a078d5da2b11d125dc243.jpg)
The Sunday Ring: The Shirley Temple Blue Diamond Ring in 2023 | Blue diamond ring, Most expensive engagement ring, Blue diamond
![7-Carat Fancy Deep Blue Diamond Ring Earns Top-Lot Status at Christie's Geneva - Diamonds & Jewelry Unlimited 7-Carat Fancy Deep Blue Diamond Ring Earns Top-Lot Status at Christie's Geneva - Diamonds & Jewelry Unlimited](https://www.diamondsandjewelryunlimited.com/media/uploads/blog-feed/2019/christiesblue1.jpg)
7-Carat Fancy Deep Blue Diamond Ring Earns Top-Lot Status at Christie's Geneva - Diamonds & Jewelry Unlimited
![Platinum Blue Diamond Floral Engagement Ring, Rose Flower Anniversary Ring Unique 0.50 Carat Handmade Certified Platinum Blue Diamond Floral Engagement Ring, Rose Flower Anniversary Ring Unique 0.50 Carat Handmade Certified](https://cdn11.bigcommerce.com/s-7plbcvh/images/stencil/1280x1280/products/5318/27046/Rose_Flower_Blue_Diamond_Engagement_Ring_Solitaire_Unique_1.01_Carat_14K_White_Gold_Rose_Gold_Yellow_Gold_Handmade_Certified244__98015.1597515147.jpg?c=2)