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1.43ct Diamond, 0.54ct Aquamarine and Seed Pearl, 9ct Yellow Gold Pendant / Brooch - Antique Circa 1910

A fine and impressive antique 1.43 carat diamond, 0.54 carat aquamarine and seed pearl, 9 carat yellow gold Art Nouveau pendant/brooch with a silver setting; part of our diverse antique jewellery collection

SKU: C4016
1.43ct Diamond, 0.54ct Aquamarine and Seed Pearl, 9ct Yellow Gold Pendant / Brooch - Antique Circa 1910 Video
Antique Aquamarine and Diamond Pendant
1.43ct Diamond, 0.54ct Aquamarine and Seed Pearl, 9ct Yellow Gold Pendant / Brooch - Antique Circa 1910


This fine and impressive antique aquamarine and diamond pendant / brooch has been crafted in 9ct yellow gold with silver settings.

The symmetrical, Art Nouveau sinuous design is ornamented with a feature Old European cut diamond millegrain decorated collet set to the centre of the arrangement.

The pendant / brooch is further ornamented with scrolling stylised leaf designs accented with further twenty-four pavé set and collet set diamonds, in a combination of mine and Old European cut diamonds.

The lower portion of the design is ornamented with an associated, suspended yellow gold linear design accented with a pair leaf design embellished with two seed pearls and terminating with an impressive six claw set, 0.54ct round faceted cut aquamarine.

The pendant suspends from a contemporary 18 ct white gold trace chain via a yellow gold hinged loop bale attachment to the upper portion of the frame; the chain secures with a conventional spring-loaded bolt ring fastening.

This versatile pendant is fitted with an integrated hinged pin and security clasp to the reverse to allow it to be worn as a brooch if so desired.

This antique diamond and aquamarine brooch / necklace is supplied with an independent diamond grading report card.

This 1910s aquamarine pendant necklace has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9ct gold and silver.

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 pendants and necklaces at AC Silver

AC Silver


This impressive antique brooch / necklace is excellent quality, set with impressive very high colour graded Old European and mine cut diamonds, displaying a fine white colour, brilliance and presence.

The necklace is an excellent gauge of gold and is in excellent condition.

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

Aquamarine Quality

Colour Blue

Cut Round faceted

Content 0.54 carats

Diamond Quality

Feature Diamond

Colour H

Clarity SI2

Cut Old European

Content 0.25 carat

Dimensions 4.08mm x 3.92mm x 2.45mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) SI2

Cut Mine/Old European

Content 1.18 carats

Total Diamond Content

1.43 carats


Length of drop 4.5cm/1.77"

Width of pendant 2.6cm/1.02"

Across pin 2.7cm/1.06"

Length of chain 45.72cm/18"


4.4 grams (including chain)

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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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