Brooch - 12 kt. Yellow gold, Silver Sapphire - Diamond
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Current bid
€ 85
Reserve price not met
Expert
Selected by Laura Trevino
She has 15 years' auction experience, specialising in vintage jewellery from 1920 to 2000.
Estimate € 1,000 - € 1,200
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 Bidder 8954 | €85 | |
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 Bidder 8039 | €80 | |
| Bidder 8039 | €75 | |
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Antique bar brooch in a silver and 12k gold (500/1000) construction with a natural oval sapphire flanked by eight natural old-cut diamonds, all set in silver with a period Art Nouveau style from late 19th to early 20th century; length about 8.5 cm, weight about 8 g, unisex, lab report: none, origin Europe.
AI-assisted summary
Description from the seller
Elegant antique bar brooch crafted in a refined combination of silver and 12-carat gold (500/1000), a construction technique historically typical of fine European jewelry from the late Victorian to early Edwardian period (circa 1890–1915).
The front is executed in silver to enhance the brilliance of the gemstones, while the structure and pin mechanism are made in 12k gold, chosen at the time for its excellent balance between durability, flexibility, and precious metal content. This combination predates the widespread use of platinum and is fully consistent with the period of manufacture.
At the center is set a natural sapphire, oval cut, measuring approximately 7 × 5 mm. The gemstone displays a deep blue color with natural inclusions visible under magnification, fully consistent with an authentic, untreated sapphire of the period.
The sapphire is flanked by a series of antique-cut natural diamonds, each individually hand-set in geometric silver settings. The diamonds show characteristics typical of old cuts, including non-standardized proportions and a soft, lively brilliance.
The brooch features fine hand-engraved decorative details along the sides, with elegant floral and leaf motifs, confirming traditional artisanal workmanship rather than industrial production.
The original pin and clasp system is present and functional.
Technical details
Antique bar brooch
Materials: Silver and 12k gold (500/1000)
Length: approx. 8.5 cm
Weight: approx. 8 grams
Central stone: Natural sapphire, oval cut, approximately 7 × 5 mm.
Side stones: Natural antique-cut diamonds.
Period: Late 19th – early 20th century
Condition: Good antique condition, with light wear consistent with age.
Origin: Europe
Transparency note
The photographs are accurate and realistic, taken to faithfully represent the brooch and its gemstones, including natural inclusions and signs of age, in full compliance with Catawiki’s transparency guidelines.
Seller's Story
Perna Gioielli is a goldsmith workshop located in Torre del Greco Naples that has been dealing with high jewelery creations for 15 years.
Translated by Google TranslateElegant antique bar brooch crafted in a refined combination of silver and 12-carat gold (500/1000), a construction technique historically typical of fine European jewelry from the late Victorian to early Edwardian period (circa 1890–1915).
The front is executed in silver to enhance the brilliance of the gemstones, while the structure and pin mechanism are made in 12k gold, chosen at the time for its excellent balance between durability, flexibility, and precious metal content. This combination predates the widespread use of platinum and is fully consistent with the period of manufacture.
At the center is set a natural sapphire, oval cut, measuring approximately 7 × 5 mm. The gemstone displays a deep blue color with natural inclusions visible under magnification, fully consistent with an authentic, untreated sapphire of the period.
The sapphire is flanked by a series of antique-cut natural diamonds, each individually hand-set in geometric silver settings. The diamonds show characteristics typical of old cuts, including non-standardized proportions and a soft, lively brilliance.
The brooch features fine hand-engraved decorative details along the sides, with elegant floral and leaf motifs, confirming traditional artisanal workmanship rather than industrial production.
The original pin and clasp system is present and functional.
Technical details
Antique bar brooch
Materials: Silver and 12k gold (500/1000)
Length: approx. 8.5 cm
Weight: approx. 8 grams
Central stone: Natural sapphire, oval cut, approximately 7 × 5 mm.
Side stones: Natural antique-cut diamonds.
Period: Late 19th – early 20th century
Condition: Good antique condition, with light wear consistent with age.
Origin: Europe
Transparency note
The photographs are accurate and realistic, taken to faithfully represent the brooch and its gemstones, including natural inclusions and signs of age, in full compliance with Catawiki’s transparency guidelines.
Seller's Story
Perna Gioielli is a goldsmith workshop located in Torre del Greco Naples that has been dealing with high jewelery creations for 15 years.
Translated by Google TranslateDetails
Estimated period
1850-1900
Shape of surrounding stones
Round
Style
Art Nouveau
No. of main gemstones
1
Diamond type of surrounding stones
Natural
Laboratory Report
No laboratory report
Era
1400-1900
Number of diamonds surrounding stones
8
Total carat weight of main stone(s)
1.00
Metal
Silver, Yellow gold
Brand jewellery
No
Fineness
12 kt.
Cutting style of surrounding stones
Old mine cut
Main Stone
Sapphire
Total carat weight of surrounding stones
0.12
Surrounding Stones
Diamond
Total weight
8 g
Condition
Excellent condition - barely used with minimal signs of wear
Gender
Unisex
Shape of main stone
Oval
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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.
