Heart-shaped brooch with gold fittings, a silver border set with 13 diamonds, and a glass centre said to contain the hair of Prince Charles Edward Stuart given by him to Lady Mary Clark, 18th century

Stirrup-shaped gold finger ring set with a diamond, 14th century, found in the garden of Holyrood Palace

Presentation sword with a gold hilt decorated with diamonds and enamel work, presented to General Sir David Baird by the field officers who served under him for his capture of the fortress of Seringapatam, Mysore, India, 1799

Finger ring of 18 carat gold with pink trochus shell and diamonds, hallmarked: English, London, by Jacqueline Mina, 1973

Finger ring of 18 carat gold with pink tourmaline and diamonds, hallmarked: English, Buckingham, by Frances Beck, 1969

Finger ring of gold and diamonds: British, by Gillian Packard, 1971

Finger ring in 18 carat gold with aquamarines and diamonds: British, by Ernest Blyth, 1968

Brooch of 18 carat gold and diamonds: English, London, by David Thomas, 1973

Ring of gold enamelled in pale blue, white and black and set with diamonds, decorated with skull and crossbones and nielloed inscription: probably English, 17th century

Circular, flat topped agate pendant brooch with diamond set into the centre, set in a gold beaded mount, with glazed compartment containing two samples of hair of different colours and engraved inscription on reverse: English, dated 26 January 1904

Pendant of gold, opal and diamonds: English, Archibald Knox, c. 1900

Finger ring of gold, lapis lazuli and diamonds: British, by Kutchinsky, 1971

Nose ring pendant of gold with a blue enamelled crescent enclosing a ruby set trefoil; a string of pearls is wired along its outer edge, and with gold leaves, pearls and green glass beads suspended from the bottom; formerly in the possession of Maharajah Duleep Singh (1838-1893): Northern India, Himachal Pradesh, 1800 - 1850

Pendant of gilded silver, with parrots flanking a central rock crystal with the depiction of a Hindu deity beneath, set with rubies, rock crystals and glass stones over coloured foil, formerly in the possession of Maharajah Duleep Singh (1838-1893): Northern India, probably Punjab, 19th century

Bracelet of enamelled gold with Makara-headed terminals and set with diamonds, emeralds and rubies, one of a pair, formerly in the possession of Maharajah Duleep Singh (1838-1893): Northern India, Rajasthan, late 18th - early 19th century

Bracelet of enamelled gold with Makara-headed terminals and set with diamonds, emeralds and rubies, one of a pair, formerly in the possession of Maharajah Duleep Singh (1838-1893): Northern India, Rajasthan, late 18th - early 19th century