Coloured Diamond, Diamond and Enamel Brooch Oval, Pear-shaped and Round Demantoid Garnets, Variously-shaped Coloured Dia

Few historical brooches layer as many distinct materials as this one — oval, pear-shaped and round demantoid garnets, variously shaped coloured diamonds spanning different hues, old-cut colourless diamonds, and green enamel work, all brought together in a yellow gold mount. Demantoid garnet is itself a genuinely special inclusion: prized above nearly every other garnet variety for its intense green fire, which under the right light can rival emerald in saturation while retaining a brilliance closer to diamond, a quality that made it a favourite of jewellers working at the very top of the market historically speaking.

Yellow gold is confirmed as the metal, and the presence of demantoid garnets, coloured diamonds of multiple hues, old-cut diamonds and green enamel is documented directly from the piece's own record — an unusually rich material list that speaks to the ambition of the original design. A colour grading of D is noted for reference within the piece's documentation, though full clarity grading and total carat weight across the various stones remain on request pending complete verification; a formal report consolidating every material is prepared for serious enquiries. The green enamel work adds a further layer, its smooth, saturated finish contrasting with the faceted brilliance of the surrounding stones in a combination that period jewellers used specifically to add colour depth without adding excess weight.

A multi-material piece of this complexity was historically reserved for significant occasions — worn at the centre of a formal gown, on a substantial lapel, or kept as a centrepiece within a family collection specifically for its material rarity. The combination of demantoid green, mixed diamond hues and enamel gives the brooch a jewel-box richness that a single-stone piece cannot match, rewarding close inspection as much as distant impression from across a room. Enamel work of this kind requires careful handling to preserve its finish over time, a consideration worth noting for any collector adding the piece to active rotation.

Every material in this piece has been reviewed by our internal team, and independent certification is arranged on request for clients seeking a third-party opinion across the full range of stones present. We handle acquisitions of this complexity with particular discretion and care. This brooch is entered in the Legacy register as LD-BR-0066. Multi-material pieces of this ambition are increasingly rare to encounter intact, since enamel is easily damaged by careless past handling, making a well-preserved example like this a meaningful find for a discerning collector. We welcome serious collectors to request the complete report or arrange a private viewing.

Specifications

• Metal: Yellow Gold
• Cut / Shape: Oval, Pear Shape, Round Brilliant
• Colour: Brilliant White / D Color