Mid Century Cornflower Sapphire & Diamond Trilogy Ring aventurine which is itself mounted on

which is itself mounted on a slim cigar band

The shield-shaped bloodstone panel has been carved with a heraldic crest - an eagle

interesting

The sweetest of antique signet rings

Cool rose gold and diamond cufflinks by Mauboussin Paris

Mid Century Cornflower Sapphire & Diamond Trilogy Ring aventurine which is itself mounted onDATE: 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.