Vintage Dark Blue Sapphire & Diamond Engagement Ring

This is a stunning example of classic mid-century jewelry design: a sapphire and diamond halo ring. The centerpiece is a substantial cushion-cut sapphire that appears larger than its 1.5 carats suggests, featuring an intense ultramarine hue with the slightest teal undertone. The blue is deep but not overly dark, creating a beautiful contrast. Surrounding the sapphire is a halo of white diamonds, which enhances the ring's brightness and adds impressive presence to the piece. 

Originally crafted during the mid-century period, this ring was likely designed as a right-hand ring for someone born in September. However, it would also make a beautiful engagement ring today, and can be easily resized to fit most ring sizes.

 Details: This estate ring is made of 14k two-tone gold and is set with a 1.60 carat cushion-cut sapphire (Thai, heat-treated) and .28 carats total weight of round diamond accents (SI, G-H clarity), dating from the 1960s.