Is garnet always red?

No. The garnet group covers orange, pink, green and color-change stones. Green demantoid and tsavorite are the most valuable.

Is Bohemian garnet jewelry valuable?

It is affordable relative to other antique jewelry, but fine, complete Victorian pieces with all their stones intact are increasingly sought after.

Can garnet be worn daily?

In a pendant or earrings, easily. In a ring, expect some abrasion over decades, since it is softer than sapphire or diamond.

Gemstones & cuts

Garnet is a family, not a stone

A whole family of stones, and the best value in antique jewelry.

Written by our in-house jewelry team · Updated August 1, 2026 · 5 min read

Loose antique cut garnet, emerald, sapphire and diamond stones on a paper parcel — Garnet is a family, not a stone

In short

Garnet is not one mineral but a group, ranging from deep red almandine and pyrope through orange spessartine to green tsavorite and demantoid. Hardness runs about 6.5 to 7.5. Garnets are almost never treated, which is unusual among colored stones, and Bohemian pyrope clusters are one of the great bargains in Victorian jewelry.

Say garnet and most people picture a dark red Victorian cluster. That is only one branch of a large family that also includes the brilliant green demantoid the Russians mined in the 1870s.

Shop the pieces: Garnet, curated and available now.

Sorting out the species

Six commercially relevant species share one name, and the difference between them can be a factor of a hundred in price.

Species and group: Garnet group: pyrope, almandine, spessartine, grossular, andradite. Mohs hardness: 6.5 to 7.5 depending on species. Typical colors: Deep red, brownish red, orange, pink, green and, rarely, color-change.

No cleavage, so garnet is tougher than its hardness alone suggests
Bohemian pyrope, the classic Victorian garnet, is small, bright and set in dense clusters
Demantoid garnet has higher dispersion than diamond and often contains horsetail inclusions
Rhodolite is the purplish-pink variety popular in later Victorian and Edwardian work

Why garnet is usually left alone

Garnet is one of the few colored stones you can generally take at face value, which makes an undisclosed treatment or an outright imitation the thing to watch for instead.

Our gemologist examines every stone before a piece is listed, and the description states what is known and what cannot be determined without a laboratory report.

Garnet is one of the very few gems that is essentially never treated
Foil backing in Georgian and early Victorian settings is a construction method, not a stone treatment
Garnet-topped doublets were used to imitate other stones and are identified on inspection
Composite or glass imitations are rare but do appear in low-grade costume pieces

Telling one garnet from another

Color alone will not settle it, but color plus context plus a few simple observations usually gets you close enough to ask the right question.

Red garnet is usually darker and less fiery than ruby and does not fluoresce red
Under magnification, natural garnet shows crystal or needle inclusions rather than curved growth lines
Bohemian garnet jewelry typically uses low-karat gilt metal or gold, with hundreds of tiny stones set close together
Demantoid's horsetail inclusion is diagnostic and considered desirable

Interior of an antique jewelry shop with wooden vitrines and warm lamplight — Gemstones & cuts — from the pieces and workshop notes behind this guide.

Bohemian garnet and the Victorian appetite for red

Garnet is everywhere in nineteenth-century jewelry: Georgian flat-cut and foiled stones, Victorian Bohemian clusters, rose-cut garnet in mourning pieces, and demantoid accents in Edwardian novelty brooches.

Because garnet was never a prestige stone, the pieces survive in quantity and price sensibly, which makes it one of the best places to start collecting real antique jewelry.

Frequently asked questions

Is garnet always red?: No. The garnet group covers orange, pink, green and color-change stones. Green demantoid and tsavorite are the most valuable.
Is Bohemian garnet jewelry valuable?: It is affordable relative to other antique jewelry, but fine, complete Victorian pieces with all their stones intact are increasingly sought after.
Can garnet be worn daily?: In a pendant or earrings, easily. In a ring, expect some abrasion over decades, since it is softer than sapphire or diamond.

Written by our estate jewelry team and reviewed by our in-house gemologist. We have been buying and selling European antique jewelry since 1973.

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