Diamond Categories: All Bracelets Diamond Sapphire Platinum Enamel Gold Pearl Ruby Emerald Silver Wood Citrine Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Brooches Diamond Aquamarine Citrine Amethyst Sapphire Emerald Onyx Pearl Enamel Ruby Gold Silver Kunzite Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Cufflinks & Stickpins Diamond Gold Ruby Onyx Lapis Lazuli Sapphire Enamel Mother-of-Pearl Pearl Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Earrings Diamond Emerald Pearl Ruby Enamel Peridot Sapphire Citrine Jade Amethyst Gold Topaz Lapis Lazuli Black Onyx Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Necklaces and Tiaras Diamond Amethyst Aquamarine Demantoid Gold Silver Sapphire Peridot Topaz Citrine Ruby Emerald Enamel Pearl Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Objets de Vertu & Loose Stones Silver Diamond Gold Enamel Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Rings Diamond Ruby Emerald Gold Silver Platinum Aquamarine Citrine Pearl Peridot Topaz Amethyst Diamontoid Garnet Sapphire Opal Turquoise Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Engagement Rings Diamond Sapphire Ruby Emerald Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Watches Diamond Platinum Gold Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 All Bracelets Brooches Cufflinks & Stickpins Earrings Necklaces and Tiaras Objets de Vertu & Loose Stones Rings Diamond Ruby Emerald Gold Silver Platinum Aquamarine Citrine Pearl Peridot Topaz Amethyst Diamontoid Garnet Sapphire Opal Turquoise Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Engagement Rings Watches Under £5,000 £5,000 - £10,000 £10,000 - £20,000 £20,000 - £50,000 Above £50,000 Victorian Diamond Five-Stone Ring Edwardian 18ct Gold and Diamond Snake Ring Art Deco Light Yellow Diamond Cluster Ring Antique Diamond and Ruby Floral Cluster Ring Art Deco Moonstone and Diamond Ring Edwardian 18ct Gold and Diamond Snake Ring Antique Diamond Full Eternity Ring Antique Turquoise and Diamond Three-stone Carved Half-hoop Ring Diamond Single-stone Ring Antique diamond Cluster Ring Edwardian Diamond Two-stone Toi-et-Moi Ring Art Deco Diamond and Ruby Boat-shaped Cluster Ring Mid 19th-Century Ruby and Diamond Target Ring Diamond Single-stone Ring Georgian Diamond Flower Cluster Ring Diamond Three-stone Ring Victorian Diamond Three-stone Carved Half-hoop Ring Georgian Diamond Cluster Ring An Unusual Diamond Boule Cocktail Ring Art Deco Diamond Single-stone Ring Edwardian Natural Pearl and Diamond Cluster Ring Late Victorian Natural Pearl and Diamond Cluster Ring Emerald-cut Diamond Single-Stone Ring Art Deco Diamond and Sapphire navette cluster Ring Art Deco Diamond and Sapphire Ring Single-stone Diamond Ring Belle Époque Diamond and Synthetic Sapphire Oval Cluster Ring Art Deco Onyx and Diamond Navette Cluster Ring by Joseph Templier Antique Diamond Five-stone Carved Half-hoop Ring Fancy Vivid Yellow Diamond Ring by Birks Art Deco Diamond and Black Enamel Square Plaque Ring Art Deco Style Ruby and Diamond Square Cluster Ring Diamond Single-stone Ring Diamond Circular Floral Cluster Ring Edwardian Pearl and Diamond Panel Cluster Ring Square-cut Diamond Single-stone Ring Late 19th Century Style Diamond Cluster Ring Navette-cut Diamond Single-Stone Ring