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0.66 ct Diamond and 0.59 ct Emerald, 14 ct Yellow Gold Brooch - Art Deco - Antique Circa 1930

A stunning, fine and impressive antique 0.66 carat diamond and 0.59 carat emerald, 14 carat yellow gold and 14ct white gold wreath brooch in the Art Deco style; part of our diverse antique jewellery and estate jewelry collections

SKU: C4175

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0.66 ct Diamond and 0.59 ct Emerald, 14 ct Yellow Gold Brooch - Art Deco - Antique Circa 1930 Video
Antique Emerald and Diamond Brooch
0.66 ct Diamond and 0.59 ct Emerald, 14 ct Yellow Gold Brooch - Art Deco - Antique Circa 1930


This stunning antique 1930's diamond and emerald brooch has been crafted in 14 ct yellow gold, with a 14 ct white gold setting.

The circular brooch has been modelled in the form of a stylised wreath and tied bow.

The brooch features an exceptional scrolling bow design accented with a feature independently collet set 0.22ct and 0.25ct diamonds, in addition to two impressive triangular and pentagonal cut emeralds, totalling 0.59 carats.

The scrolling Art Deco bow design incorporates three broad ribbon motifs accented with nine pavé set Old European cut diamonds.

The plain circular yellow gold frame is further embellished with an enveloping scrolling ribbon design to one side, ornamented with five Old European cut diamonds.

The brooch secures to the reverse with a hinged pin and safety clasp, crafted in 14 ct yellow gold.

This impressive antique emerald and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 carat gold.

This 1930s brooch is supplied with two independent diamond grading report certificates for the feature diamonds, in addition to an independent diamond grading report card for the supporting stones.

"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 brooches at AC Silver

AC Silver


This impressive 1930's antique brooch is exceptional quality set with very well colour matched, very high colour graded diamonds displaying fine white colour, brilliance and presence.

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

The brooch is an exceptional gauge of gold and is in excellent condition.

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

Emerald Quality

Colour Green

Cut Triangular/Pentagonal

Content 0.59 carat

Diamond Quality

Feature Diamond One

Colour H

Clarity VS2

Cut Old European

Content 0.22 carat

Dimensions 3.50mm x 3.43mm x 2.70mm

Feature Diamond Two

Colour I

Clarity VS2

Cut Old European

Content 0.25 carat

Dimensions 3.52mm x 3.43mm x 2.71mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European

Content 0.19 carat

Total Diamond Content

0.66 carat


Diameter 3.1cm/1.22"

Length of cluster setting 2.3cm/0.91"

Width of cluster setting 2mm/0.08"

Across pin 2.7cm/1.06"

Height of setting 6.56mm/0.26"


8.36 grams

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0.66 ct Diamond and 0.59 ct Emerald, 14 ct Yellow Gold Brooch - Art Deco - Antique Circa 1930 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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