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2.50 ct Emerald and 3.03 ct Diamond 9 ct White Gold Brooch - Antique Circa 1930

A stunning, fine and impressive 2.50 carat natural emerald and 3.03 carat diamond brooch in 9 carat white gold with platinum settings; part of our antique jewellery collections

SKU: A3590

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2.50 ct Emerald and 3.03 ct Diamond 9 ct White Gold Brooch - Antique Circa 1930 Video
2.50 ct Emerald and 3.03 ct Diamond 9 ct White Gold Brooch - Antique Circa 1930
2.50 ct Emerald and 3.03 ct Diamond 9 ct White Gold Brooch - Antique Circa 1930


This stunning, fine and impressive antique emerald brooch has been crafted in 9 ct white gold with platinum settings.

The pierced decorated frame features an impressive feature collet set 2.50 ct square step cut natural emerald to the centre.

This central stone is flanked to the upper and lower portions by an individually set Old European round cut diamond, within an undulating, tapering shaped setting.

The pierced decorated geometric design is comprised of two large lobed motifs emanating towards the central stone, in addition to rounded motifs encasing the terminals.

The brooch is further embellished with seventy-two pavé set, well colour matched diamonds, in a combination of Old European round cut and eight-cut.

The paralleling, scrolling borders are accented with millegrain decoration.

The 1930's emerald and diamond brooch secures to the reverse with a hinged pin and secure push fit clasp.

This stunning brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9ct gold and platinum.

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

"Rather than regarding inclusions in coloured stones as harmful, in small sizes and numbers that do not in any way detract from their beauty, they should be regarded as adding to desirability, for they provide identifying characteristics."

Reference: The Connoisseur's Guide to Precious Gemstones, R.Wise, Brunswick House Press.

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.

View the complete range of emerald jewellery at AC Silver

AC Silver


This original antique brooch is fine quality, set with a stunning natural emerald displaying fine colour and presence.

The well colour matched, very high colour graded antique diamonds display a fine white colour and brilliance.


The brooch is a very good gauge of gold and is excellent condition.

Reflections in photographs may detract from the true representation of this fine antique emerald brooch.

Emerald Quality

Colour Natural

Cut Square step

Content 2.50 carats

Dimensions 8.31mm x 8.31mm x 4.68mm

Diamond Quality

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European round/eight-cut

Content (total) 3.03 carats


Length of setting 5.2cm/2.04"

Width of setting 2.3cm/0.90"

Height of setting 4mm/0.15"


12.45 grams

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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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NE2 2SU,
United Kingdom
T: +44 (0) 191 240 2645
E: [email protected]
VAT: GB 500 0310 42

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