Edwardian jewelry guide, 1901 to 1915

Most dealers bracket Edwardian jewelry between about 1901 and 1915. It begins with Edward VII's accession, but its identity is really about a technical breakthrough, the practical working of platinum, that had been developing since the 1890s and continued to define fine jewelry design for several years after the King's death in 1910.

The end of the period is marked less by a date than by a style shift: as the First World War approached, the soft garlands and bows of Edwardian design gave way to the flatter, more geometric lines that would become Art Deco through the 1920s.

Platinum is the material that defines the era. It is far stronger relative to its weight than gold or silver, which meant jewelers could work it into threads, knife-edge bars and pierced lacework that would simply bend or break if attempted in a softer metal. This is also the period where platinum largely replaced the older practice of silver-topped gold for diamond settings, since platinum does not tarnish and needed no gold backing for strength.

Gold still appears, usually as a structural backing under platinum tops on rings, or in the plainer parts of a piece, but the visible, decorative metal of an Edwardian piece is almost always platinum.

The vocabulary is soft and architectural at the same time: garlands, ribbon bows, laurel wreaths and lace-like scrollwork, all picked out in a continuous line of small diamonds set so close together that the metal almost disappears between them. This is sometimes called garland style, and it deliberately looked back to French eighteenth-century decorative art rather than forward to anything new.

Millegrain, a fine beaded edge rolled or cut by hand along the metal bordering a stone, is one of the clearest fingerprints of the period, both decorative and functional, since it helps secure the stone while softening the line of the metal. Hand piercing, where a jeweler's saw cuts a decorative pattern directly through solid platinum, gives galleries and undergalleries an openwork lightness that later die-stamped work does not match.

Bows, garlands, laurel wreaths, lace and honeycomb patterns and lattice work all recur, generally symmetrical and restrained compared with the naturalistic asymmetry of Art Nouveau, which developed alongside it.

Old European cut and rose cut diamonds are standard, since the modern round brilliant cut had not yet been developed. Natural pearls, at the time worth as much as fine diamonds and sometimes more, appear constantly in Edwardian necklaces, brooches and rings; cultured pearls did not reach the market in volume until the 1920s.

Platinum jewelry made in the Edwardian style decades later, whether an honest revival or a later reproduction, is usually given away by its diamonds and its precision. A modern round brilliant cut diamond in an otherwise garland-style setting is an immediate signal that the piece postdates the era, since that cut only became standard from the 1920s onward.

Machine-uniform millegrain, produced with a rolling wheel rather than cut by hand, tends to look mechanically even rather than gently irregular, and casting rather than hand piercing leaves telltale texture differences visible under a loupe. Natural versus cultured pearls should also be verified by gemological testing rather than assumed, since a genuinely old mount can be married to a later cultured pearl replacement.

Platinum is durable and does not wear away as quickly as gold, but the delicate, pierced construction that defines the style is also its most vulnerable point. Hairline bars and pierced galleries can bend or crack under a hard knock, so an Edwardian ring is better suited to considered wear than to daily heavy use.

Natural pearls in particular need gentle handling, since they are softer than most gemstones and can be damaged by perfume, lotion and dry storage; wearing them and letting them touch skin oils is actually kinder to a pearl than leaving it shut away.

Because natural pearls carry a real premium over cultured pearls of similar appearance, always confirm whether a pearl in an Edwardian piece has been tested, and expect a reputable seller to state clearly whether it is natural, cultured or a later replacement rather than leaving the question open.

Every Edwardian piece we sell is reviewed in-house by our gemologist, including stone identification, before it is listed, and comes with a detailed valuation and authenticity report prepared by our gemologist. Returns are free and insured within 30 days, and US shipping is free, insured and delivered with duties already included.