Mid Century Cornflower Sapphire & Diamond Trilogy Ring Size:8 It's had an interesting and

It's had an interesting and eventful history

They're set in silver

The bail is modelled as a diamond-set bow

The level of detail to the crown (front and back) is superb

Single Cut Diamonds - total carat weight approx

Mid Century Cornflower Sapphire & Diamond Trilogy Ring Size:8 It's had an interesting andDATE: Mid Century, c. 1950 Classic mid 20th century trilogy ring set with a natural cornflower sapphire flanked by two brilliant cut diamonds. The three stones of a trilogy ring are said to represent past, present, and future, making it a popular engagement ring style. This one dates from the 1950s, crafted in 18 karat gold throughout. STONES Natural Blue Sapphire Two . 20ct Brilliant Cut Diamonds MEASUREMENTS Head: 11. 5 x 5. 5mm Rise off finger: 5.