1960s 4.39ct Ceylon Sapphire 1.00ct Diamond Platinum Engagement Ring Cameo Necklaces This is a fabulous 18k

This is a fabulous 18k yellow gold pin from the 1970s

The pendant features a crown design with approximately 4

The center diamond is accentuated by vivid blue faceted square cut sapphire and old mine cut diamond accents

This center stone is set on a platinum head

1960s 4.39ct Ceylon Sapphire 1.00ct Diamond Platinum Engagement Ring Cameo Necklaces This is a fabulous 18kThis is a beautiful platinum vintage engagement ring from the 1960's. The ring is set with a vivid blue oval cut Ceylon sapphire that weighs approximately 4. 39ct. The center stone is accentuated by dazzling trilliant cut diamonds that weigh approximately 1. 00ct. The color of the diamonds is J with VS clarity. The ring is size 5 but it can be resized. The ring is stamped PLAT.