Platinum Old Cut Ring
A platinum old cut ring brings together hand-faceted stones and crisp white metal from the early twentieth century.
Platinum Old Cut Ring
The buyer meets many examples featuring old European and old mine cut diamonds secured in durable platinum settings, often combined with 18ct yellow gold shanks. Navette clusters, daisy clusters and buckle rings emerge frequently across these listings alongside clean geometric shapes.
Originating from the early decades of the twentieth century, these rings reflect shifting aesthetic movements from delicate Edwardian filigree to bold Art Deco symmetry and later retro styles. Each piece carries the distinct hand-finished character of stones cut before modern machinery standardised diamond proportions.
How They Were Made
The construction of these rings relies on the pairing of dense platinum with 18ct yellow gold, using platinum for the top mount to showcase white diamonds securely and gold for the supportive shank. Master jewellers shaped the platinum by hand, employing millegrain borders and pierced gallery work to create intricate textures around the stones.
The diamonds themselves were hand-cut by artisans who prioritised scintillation under candlelight or gaslight, resulting in distinctive open culets and higher crowns rather than the mathematical symmetry of modern brilliants. Gemstones such as sapphires, rubies, emeralds and natural pearls were integrated into clusters and multi-stone layouts alongside the central old cut diamonds.
Listings show these rings spanning the Edwardian, Art Deco and mid-century periods, fashioned from platinum, 18ct gold, diamonds, sapphires and rubies.
What Varies in Quality
Quality in these rings is measured by the proportion and brilliance of the hand-cut stones, where symmetrical facet arrangements and lively light return distinguish superior diamonds from duller examples. The crispness of hand-tooled millegrain edges and the structural integrity of the platinum prongs also determine the overall standard of craftsmanship.
The integration of secondary gems like Burmese rubies, sapphires or emeralds influences the character of a piece, with well-matched colour saturation raising the standard of cluster and toi et moi designs. Furthermore, minimal wear to the underlying 18ct gold shanks and intact original gallery work indicate superior preservation over the decades.
Tessier Of London
The Platinum Old Cut Ring Glossary
- Old cut
- A diamond faceted by hand before the standardisation of the modern brilliant cut in the early twentieth century, typically showing a smaller table and a larger open culet.
- Platinum
- A dense, strong white metal widely adopted in jewellery manufacture during the Edwardian and Art Deco eras for its ability to hold delicate settings securely.
- Toi et moi
- A ring style featuring two main gemstones set side by side or in a twist configuration, translating from French as you and me.
- Millegrain
- A decorative technique involving a row of tiny raised metal beads along the edges of a setting, common in Edwardian and Art Deco jewellery.
- Navette
- A boat-shaped ring design characterised by an elongated pointed silhouette that sits lengthwise along the finger.
- Culet
- The small facet at the very bottom of a gemstone, often visible as a tiny flat window in hand-cut antique diamonds.
Platinum Old Cut Ring: Frequently Asked Questions
What is an old cut diamond?
An old cut diamond is a gemstone faceted by hand during the late nineteenth and early twentieth centuries, designed to catch the warm glow of candlelight.
These stones feature distinctive proportions, including higher crowns and smaller tables, which give them a unique charm compared to modern brilliant cuts.
How do I date my ring?
Dating a ring involves examining the metal combinations, mounting techniques, and the overall geometric or organic style of the piece. Edwardian pieces often display delicate lace-like platinum work, while Art Deco examples showcase sharp, symmetrical lines from the 1920s and 1930s.
Assay marks and the specific style of the diamond faceting also provide reliable clues to the decade of manufacture.
Can I wear mine daily?
These antique rings were built to be worn, and platinum provides a remarkably durable setting for daily engagement ring use. Regular checks by a jeweller ensure the prongs remain secure over time.
Removing the jewellery during heavy manual tasks helps preserve the delicate millegrain details and gold shanks.
What does toi et moi mean?
Toi et moi translates from French as you and me, describing a ring style that unites two principal gemstones in a single setting. This design often uses a twist band to bring two contrasting or matching stones together.
Historically favoured for romantic occasions, this configuration highlights the individual character of hand-cut diamonds alongside rubies or sapphires.