Everything about this ring feels in perfect harmony: a crisp marquise centre, with split shank shoulders emphasizing negative space and meeting in a lightly knife-edge band that melts into a soft, smooth surface along the back. The sapphire is inky but catches the light perfectly with a blast of cobalt, while tiny single cut diamonds shimmer. While this ring would make a dreamy every day or stacking ring, we also think she's got the chops to be a promise ring, engagement ring, or something blue on a wedding day.

Good vintage condition, with only moderate wear.

Details:
• 10k yellow gold, stamped and trademarked
• Size 6 (slightly loose) and can be resized within reason
• One marquise-cut blue sapphire, eight single-cut diamonds
• Face of ring measures 7.2mm wide, 11mm across, with a rise of 5.2mm; back of band measures 1.6mm wide and 0.9mm thick
• 1.8g