This is an aquamarine and diamond ring designed by Christine Sadler

The pear cut aquamarine measures 12mm by 8mm and weighs 2.75ct. The ring mount has been made to fit this stone perfectly. The ring is made of 18ct white gold which has a high palladium content. The high palladium content makes the white gold more white than traditional alloys and it is stronger. The ring is polished by hand and hand set. The center stone is set first and then twenty round brilliant cut diamonds are set by hand. The setting is all done under a microscope to make it precise and absolutely perfect. The ring is then rhodiumed to make it a bright white. As the ring wears, it will look slightly greyer when it needs re polished and re rhodiumed but it will never look yellow because of the palladium alloy use.

Aquamarine and diamond twist ring in 18ct white gold