Really wonderful 7.50ct emerald cut citrine with a border of brilliant cut diamonds and diamond shoulders, total weight 1.25cts, 18ct yellow gold

1.25ct aquamarine with French cut and old cut diamond surround, 0.51ct, platinum and 18ct yellow gold

intense aquamarine millegrain set in yellow gold within a border of old cut diamonds set in platinum to an 18ct yellow gold shank