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ID #SA1107912
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Edwardian 1.32 Carat Old Cut Diamond Brooch, Circa 1910
Sold by Gatsby Jewellery Ltd
sold SA1107912
Sorry, but this item has been sold.
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
Browse dealers 267 items
  • About Us
    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
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Id #SA1107912
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Edwardian 1.32 Carat Old Cut Diamond Brooch, Circa 1910

1900 - 1920
Sold 27 March 2025 · Gatsby Jewellery Ltd
This “Edwardian 1.32 Carat Old Cut Diamond Brooch, Circa 1910” found a buyer.

It was listed by Gatsby Jewellery Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

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Edwardian Brooch PinEdwardian Diamond ClusterEdwardian Dress Clip Ask the dealer for something similar
Description

A fine Edwardian brooch, in platinum. The brooch is centred by a 0.25 carat (approx.) rubover set old mine cut diamonds which 'floats' within an almond shaped border set with a further six slightly smaller rubover set old mine cuts which are inter-spaced by a total of 14 rose cut diamonds. Diamond set trefoil flourishes at the top and bottom of the brooch add the finishing touch.

Cut:? The seven larger diamonds are old mine cuts. Rose cut diamonds are set in the border and eight-cut diamonds are in the trefoils at the top and bottom.

Colour:? The diamonds range from H to J.

Clarity:? The diamonds range from VS1 ro SI2; all are clean to the naked eye.

Carat:? The centre is approximately 0.25 carat, with a total approximate carat weight of 1.32.

Circa:? 1910.

Measurements:? 26.7 x 24.2mm.

Weight:? 2.42 grams.

Metal:? The brooch is platinum. The pin is 9k white gold. Tested with a Niton DXL Precious Metal Analyzer.

Physical Dimensions
Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Declaration

Gatsby Jewellery Ltd has dated this Edwardian Diamond Brooch to the 1900s.

Reference Numbers
Sellingantiques Reference
SA1107912
Dealers Internal Reference
8121112S107
Description
A fine Edwardian brooch, in platinum. The brooch is centred by a 0.25 carat (approx.) rubover set old mine cut diamonds which 'floats' within an almond shaped border set with a further six slightly smaller rubover set old mine cuts which are inter-spaced by a total of 14 rose cut diamonds. Diamond set trefoil flourishes at the top and bottom of the brooch add the finishing touch.

Cut:? The seven larger diamonds are old mine cuts.

“
Rose cut diamonds are set in the border and eight-cut diamonds are in the trefoils at the top and bottom.
Gatsby Jewellery Ltd
fig 1. An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs.
fig 1. Edwardian 1.32 Carat Old Cut Diamond Brooch, Circa 1910

Colour:? The diamonds range from H to J.

Clarity:? The diamonds range from VS1 ro SI2; all are clean to the naked eye.

Carat:? The centre is approximately 0.25 carat, with a total approximate carat weight of 1.32.

Circa:? 1910.

Measurements:? 26.7 x 24.2mm.

Weight:? 2.42 grams.

Metal:? The brooch is platinum. The pin is 9k white gold. Tested with a Niton DXL Precious Metal Analyzer.

Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Date of Manufacture

Gatsby Jewellery Ltd has dated this Edwardian Diamond Brooch to the 1900s.

Reference Numbers
Sellingantiques Ref
SA1107912
Dealers Internal Ref
8121112S107
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Sellingantiques verified Since May 2014

Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.

Dealer Profile

You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page

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An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs. SOLD6+ MONTHS AGO
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Archive I An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs. SOLD6+ MONTHS AGO

Edwardian 1.32 Carat Old Cut Diamond Brooch, Circa 1910

Archive II An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs. View II
Archive III An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs. View III
Archive IV An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs. View IV
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Gatsby Jewellery Ltd

Gatsby Jewellery Ltd
Telephone 01992 842 123
Location
Gatsby Jewellery Ltd
3 Coppice Row
Theydon Bois
Essex
CM16 7ES
United Kingdom
Dealer Profile Page sellingantiques.co.uk/gatsby
Verified Since May 2014
Items For Sale 267
Items Sold 2,976
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Verified Since May 2014
View Dealer Info
Location: Gatsby Jewellery Ltd, 3 Coppice Row, Theydon Bois, Essex, CM16 7ES, United Kingdom
Profile: sellingantiques.co.uk/gatsby
Verified
May 2014
For Sale
267
Sold
2,976
An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs.
Edwardian 1.32 Carat Old Cut Diamond Brooch, circa 1910
Ref: SA1107912
An intricate Edwardian diamond brooch featuring old cut stones set in an openwork geometric design with foliate motifs.
Detail View 1
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Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectBrooches
  • Period1900 - 1920
  • StyleEdwardian
  • MaterialPlatinum, Gold, Diamond
  • ColourSilver and White
  • MotifsMillegrain setting, Foliate leaves, Openwork filigree, Old cut diamond clusters
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

FAQs

Edwardian jewellery, spanning the reign of King Edward VII from 1901 to 1910, is characterised by light, airy motifs, garland styles, and the frequent pairing of diamonds with platinum-topped gold.

Jewellers of this era heavily utilised platinum, which had recently become viable for fine settings, alongside yellow gold, silver, and old-cut diamonds.

Authentic pieces often feature hand-cut stones such as old mine or old European cuts, millegrain detailing, openwork metal fabrication, and characteristic period motifs like bows, swags, and foliate designs.

An antique brooch can be worn traditionally on a lapel, fastened at the neckline of a blouse, used to secure a scarf, or pinned onto a structured blazer for an understated focal point.

Store pieces individually in lined boxes to prevent scratching, avoid harsh chemical ultrasonic cleaners on older settings, and have the prongs checked periodically by a professional jeweller.
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