Sources & evidence
We analyze comparable sales from screener sessions and market records, then group them by shared object signals.
- Comparables
- 3
- Auction sources
- 8
- Records with images
- 1
- Coverage
- 1994-2026
Market Examples
Comparable market evidence
Recent auction and sale records linked to this worth guide's object signals.
Noonans
Sep 26, 2018
£800
Militaria
Royal Scots Greys Officer’s Full Dress Flap Pouch and Full Dress Shoulder Belt Attributed to G.C.T. Keyes, VC, MC, the pouch of black moroccan, the front of silver coloured metal with maker’s mark ‘ES & S’, mounted with a gilt metal French eagle standing on a plinth ‘Waterloo’, the pouch suspension bars are again marked ‘ES & S’; the shoulder belt of red moroccan faced with blue cloth and overl...
View saleRoseberys
Feb 25, 2026
£1,800
Phyllis Keyes (1881-1968) Bowl, circa 1930s
Phyllis Keyes ([redacted phone]) Bowl, circa 1930s Tin glazed earthenware Mark to base 'P' with two crossed keys 4.1cm high, 20cm diameter Provenance By repute purchased on the Kings Road, London, circa 1946, thence by descent Note During the 1930s, Phyllis Keyes collaborated with Bloomsbury group members Duncan Grant and Vanessa Bell, providing them with thrown blank pottery to decorate. Sever...
View saleAlexander Historical Auctions LLC
Feb 18, 2014
$500
GEN. GEOFFREY KEYES' WORLD WAR II OVERSEAS CAP
View saleIdentification
Key object facts
- Item Type
- brooch
- Category
- jewelry > costume jewelry > brooches
- Maker
- Keyes
- Style
- mid-century modern
- Material
- clear rhinestone and silver-tone metal
- Technique
- pavé setting
- Origin
- United States
- Era
- 1950-1970
- Motifs
- abstract geometric, asymmetrical, tapered forms
Recognition Recognition signals
- Key identification signals include maker Keyes, form brooch, material clear rhinestone and silver-tone metal.
- An abstract, asymmetrical rhinestone costume jewelry piece in silver-tone metal, likely a brooch or dress clip, featuring pavé-set clear stones in tapering geometric forms. The maker is reported as Keyes, but that is not confirmed by the photo.
- This guide is currently supported by 11 comparable-market records in the strongest linked screener session.
Drivers Value drivers
- Condition and completeness are material for brooch.
- Maker attribution matters because authenticated Keyes examples usually trade differently from unmarked lookalikes.
- Clear Rhinestone And Silver-tone Metal examples should be checked for wear, repairs, restoration, and replacement parts.
Market Market context
- The median selected comparable price for this cluster is about $1,800.
- Correct maker attribution is important because verified Keyes examples usually trade differently from unattributed brooch listings.
- mid-century modern style cues help separate this group from broader brooch listings that often dilute market comps.
- Clear Rhinestone And Silver-tone Metal condition, restoration, and finish quality can materially shift asking and sold prices.
Evidence
How this guide was assembled
- This worth guide is based on 1 supporting screener session clustered into the same topic.
- Observed value signals across supporting evidence span roughly $130 to $600.
- Overall evidence quality for this cluster is currently developing evidence.
- Comparable evidence is drawn from 8 auction sources in the selected evidence set.
Coverage
Source coverage and evidence quality
- The current cluster is supported by 1 screener session that normalized into the same worth topic.
- The strongest linked session for this cluster captured 11 comparable market records.
- Selected comparables span 8 distinct auction sources.
- Comparable dates on this page currently cover 1994-2026.
Questions
Frequently searched questions
What is a Keyes brooch?
This page is a market guide for identifying a Keyes brooch and understanding the main factors that influence collector demand and price.
What affects the value of a brooch?
Condition, completeness, maker or pattern attribution, dimensions, age, rarity, and comparable-market evidence all affect value.
What is the typical market range for Keyes brooch?
Current supporting screener evidence suggests a broad market range around $130 to $600, depending on condition and attribution.
Keyes Rhinestone Brooch?
This guide uses clustered screener evidence to help answer searches like "Keyes rhinestone brooch" with identification notes, value drivers, and comparable-market context.
How much is Keyes brooch worth?
Value depends on maker, exact type, age, condition, and comparable sales. This guide keeps only selected market examples that match the brooch topic closely enough for public reference.
Intent
Related searches
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Artist Market Index
Artist guides for maker comparison
When a worth question depends on a maker, signature, or attribution, compare this object guide with high-volume artist auction pages.
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