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 Georgian Diamond Cluster Ring Emerald and Diamond Ring Rare Diamond Single-Stone Gypsy Ring Diamond Single-stone Ring Victorian Diamond Five-Stone Ring Edwardian 18ct Gold and Diamond Snake Ring Antique Diamond and Ruby Floral Cluster Ring Art Deco Moonstone and Diamond Ring Antique Diamond Full Eternity Ring Diamond Single-stone 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 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 Navette-cut Diamond Single-Stone Ring