.88 Carat Pear Diamond Solitaire Engagement Ring 14k.  Pear shaped engagement rings are a modern trend that we love here at filigree. With .22 carats of micro-prong set diamonds on the front of the band and its classic three prong setting, this ring sets itself apart from your standard solitaire ring. The white gold mounting is a lovely compliment to the color of the 1.05 carat pear shaped center stone, creating a classic yet unique look.