Brooch - 18 kt. Yellow gold, Platinum

06
days
18
hours
18
minutes
06
seconds
Current bid
€ 200
Reserve price not met
Laura Trevino
Expert
Selected by Laura Trevino

She has 15 years' auction experience, specialising in vintage jewellery from 1920 to 2000.

Estimate  € 1,300 - € 1,600
ES
€200

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Antique Edwardian bar brooch from circa 1910, in 17‑carat yellow gold with platinum details, set with natural diamonds including a central old mine brilliant cut diamond of about 0.08 carat (G/I, I1) and around 50 smaller senaille- and roosje-cut diamonds, weighing 5.9 g with dimensions 8.40 × 1.63 cm, in good antique condition with light signs of wear and no laboratory report.

AI-assisted summary

Description from the seller

Antique Edwardian bar brooch – 18-carat gold with diamonds – Circa 1910

Antique bar brooch from the Edwardian era, made around 1910 in 17-carat yellow gold with platinum details and set with natural diamonds.

The brooch features a long, symmetric design with a refined openwork central section. The graceful lines, geometric shapes and fine diamond settings are characteristic of the Edwardian period.

Centered is a old-cut diamond, also known as old mine brilliant cut or Bolshevik, with an estimated weight of about 0.08 carat and an estimated color and clarity of G/I and I1. In addition, the brooch is set with about 50 smaller diamonds in senaille- and rose-cut, distributed across the openwork design.

The combination of yellow gold and platinum highlights the fine detailing and the distinctive form of the piece.

Specifications
* Period: Edwardian, circa 1910
* Material: 17-carat yellow gold with platinum details (XRF tested)
* Diamonds: Natural diamonds
* Central diamond: Old mine cut (old mine brilliant cut), circa 0.08 ct
* Color and clarity of central diamond: Approximately G/I, I1
* Other diamonds: Approximately 50 senaille- and rose-cut diamonds
* Dimensions: 8.40 × 1.63 cm
* Weight: 5.90 g
* Hallmarks: No hallmarks found

Condition
In good antique condition, with light signs of age and wear commensurate with the piece’s age. See the photos for your own impression.

Insured shipping

Antique Edwardian bar brooch – 18-carat gold with diamonds – Circa 1910

Antique bar brooch from the Edwardian era, made around 1910 in 17-carat yellow gold with platinum details and set with natural diamonds.

The brooch features a long, symmetric design with a refined openwork central section. The graceful lines, geometric shapes and fine diamond settings are characteristic of the Edwardian period.

Centered is a old-cut diamond, also known as old mine brilliant cut or Bolshevik, with an estimated weight of about 0.08 carat and an estimated color and clarity of G/I and I1. In addition, the brooch is set with about 50 smaller diamonds in senaille- and rose-cut, distributed across the openwork design.

The combination of yellow gold and platinum highlights the fine detailing and the distinctive form of the piece.

Specifications
* Period: Edwardian, circa 1910
* Material: 17-carat yellow gold with platinum details (XRF tested)
* Diamonds: Natural diamonds
* Central diamond: Old mine cut (old mine brilliant cut), circa 0.08 ct
* Color and clarity of central diamond: Approximately G/I, I1
* Other diamonds: Approximately 50 senaille- and rose-cut diamonds
* Dimensions: 8.40 × 1.63 cm
* Weight: 5.90 g
* Hallmarks: No hallmarks found

Condition
In good antique condition, with light signs of age and wear commensurate with the piece’s age. See the photos for your own impression.

Insured shipping

Details

Era
1900-2000
Laboratory report
No laboratory report
Metal
Platinum, Yellow gold
Brand jewellery
No
Fineness
18 kt.
Total weight
5.9 g
Condition
Good condition - used with some signs of wear
Gender
Women
The NetherlandsVerified
264
Objects sold
100%
protop

Disclaimer

Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.

Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.

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