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Vintage Turquoise Brooch
Vintage Turquoise Brooch Vintage Brooch Turquoise Brooch Turquoise Brooch Vintage Turquoise Brooch Vintage Brooch Vintage Brooch Vintage Turquoise Brooch Vintage Turquoise Brooch

1.71 ct Diamond, Turquoise and 18 ct White Gold Brooch - Art Deco - Vintage Circa 1940

A fine and impressive vintage turquoise and 1.71 carat diamond, 18 carat white gold brooch in the Art Deco style; part of our diverse vintage jewellery and estate jewelry collections

SKU W8772


This fine vintage turquoise brooch has been crafted in 18 ct white gold.

The brooch has a central pierced decorated rectangular frame embellished with shaped, stepped borders.

The central millegrain decorated collet set 0.35 ct Old European cut diamond is flanked on either side by two pairs of old Dutch cut diamonds.

Eight round cabochon turquoises complete the central design bordered by the rectangular frame ornamented with thirty Old European round cut diamonds.

The upper and lower Art Deco style borders are each set with five old Dutch cut diamonds.

The larger Art Deco style pierced decorated borders at either end of the rectangular design display fourteen Old European round cut diamonds.

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

This impressive vintage turquoise brooch is supplied with an independent diamond grading report card, in addition to an independent diamond grading certificate for the central diamond.

This brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 ct gold.

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.

This fine vintage turquoise brooch is very good quality, set with very good quality turquoise and very high colour graded old cut diamonds.

The impressive Art Deco brooch is in excellent condition.

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

Feature Diamond

Colour H

Clarity SI 2

Cut Old European

Content 0.35 carat

Supporting Diamonds

Colour (average grades) H/J

Clarity (average grades) SI 1 - SI 3

Cut Dutch/Old European

Content (total) 1.36 carats

Total Diamond Content

1.71 carats

If you would like to view a copy of the diamond grading certificate, please contact us, providing your email address, and a PDF file will be sent.

Length across brooch 4.5cm/1.75"

Width of brooch 2cm/0.75"

Proud Members of

International Federation of Art and Antique Dealer Associations CINOA
National Association of Jewellery UK's trade association NAJ