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3.25ct Diamond and 0.12ct Emerald, 12ct Yellow Gold Frog Brooch - Antique Circa 1890

A stunning, fine and impressive 3.25 carat diamond and 0.12 carat emerald, 12 carat yellow gold frog brooch; part of our diverse antique jewellery and estate jewelry collections

SKU: C6284

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3.25ct Diamond and 0.12ct Emerald, 12ct Yellow Gold Frog Brooch - Antique Circa 1890 Video
Diamond Frog Brooch with Emeralds
3.25ct Diamond and 0.12ct Emerald, 12ct Yellow Gold Frog Brooch - Antique Circa 1890


This stunning, fine and impressive Victorian brooch has been crafted in 12ct yellow gold and silver.

This stunning example of antique jewellery has been modelled in the form of a crouching frog.

The frog's eyes are represented by two fine and impressive round faceted cut emeralds, collet set in yellow gold.

The body of the frog is further ornamented with thirty-five stunning silver pavé set diamonds in a combination of Old European round and Dutch cut, totalling 3.25cts.

The brooch secures to the reverse with a hinged pin and clasp fastening.

This antique diamond brooch is fitted to the original hinged leatherette presentation box with a satin and velvet lined interior, securing with a push fit catch.

The interior of the box bears the retailer's mark ' MacKay & Chisholm, Goldsmiths, 59 Princes Street, Edinburgh'.

This diamond frog brooch with emeralds has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 12 carat gold and silver.

This impressive diamond brooch is supplied with an independent diamond grading report card.

Such a stunning antique example is becoming increasingly difficult to locate.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

AC Silver
Origin: Europe


This impressive antique frog brooch is excellent quality set with stunning diamonds, displaying a fine white colour, brilliance and presence.

The fine and impressive emeralds display a fine colour and brilliance.

The diamond frog brooch with emeralds is an excellent gauge of gold and silver, and is in excellent condition.

The original box is in excellent presentation condition.

Reflections in photographs may detract from the true representation of this fine example of antique jewellery/estate jewelry.

Diamond Quality

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European/Dutch

Content 3.25 carats

Emerald Quality

Cut Round faceted

Carat 0.12 carat


Length of setting 2.5cm/0.98"

Width of setting 3.1cm/1.22"

Across pin 2.7cm/1.06"

Height of setting 6.81mm/0.27"


5.73 grams

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3.25ct Diamond and 0.12ct Emerald, 12ct Yellow Gold Frog Brooch - Antique Circa 1890 is currently not available, but we thought you might be interested in these related items:
Andrew Campbell started trading in antiques during the 1970s. Initially, Andrew lived in the South of England, travelling the country, searching for items of silver to buy. Andrew sold these items at various London markets and antique fairs. Over time, and through selling at a range of venues, Andrew built up a large and diverse customer base from private buyers to national and international trade customers.
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