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26.22ct Turquoise and 1.15ct Diamond, 18ct Yellow Gold Brooch - Vintage Circa 1960

A stunning, fine and impressive 26.22 carat turquoise and 1.15 carat diamond, 18 carat yellow gold brooch; part of our diverse gemstone jewellery and estate jewelry collections

SKU: C3273

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26.22ct Turquoise and 1.15ct Diamond, 18ct Yellow Gold Brooch - Vintage Circa 1960 Video
Vintage Turquoise and Diamond Brooch
26.22ct Turquoise and 1.15ct Diamond, 18ct Yellow Gold Brooch - Vintage Circa 1960


This fine and impressive Turquoise vintage brooch has been crafted in 18ct yellow gold.

The floriated design is ornamented with twenty-six individually four claw set cabochon cut turquoises, totalling 26.22ct.

The central arrangement is embellished with eight individually four claw set modern brilliant round cut diamonds, which form a floral cluster design.

The outer edges of the floral design are further ornamented with three leaf clusters which are decorated with pavé set modern brilliant round cut diamonds.

The vintage turquoise and diamond brooch is hallmarked to the reverse with the trademark (JG JLRY LL).*

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

The brooch is supplied with an independent diamond grading report card.


JG JLRY is a trademark by Jack Gutschneider Jewelry Co, who were based in New York.

Jack Gutschneider sold modernist jewellery to high end jewellery stores in the 1950's and 1960's.

The jewellery crafted by Jack Gutschneider can certainly be classed as sought after and collectable, making this vintage turquoise and diamond brooch a fine and impressive addition to any collection.

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 gemstone jewellery at AC Silver


This impressive brooch is fine quality, set with fine and impressive turquoise and very well colour matched, very high colour graded old cut diamonds, displaying a fine white colour and brilliance

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

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

Turquoise Quality

Colour Turquoise

Cut Oval Cabochon

Content 26.22 carat

Diamond Quality

Colour (average grades) F

Clarity (average grades) SI2

Cut Modern Brilliant Round

Content (total) 1.15 carat


Length of Setting 5cm/1.97"

Width of Setting 4.7cm/1.85"

Across pin 3.85cm/1.52"

Height of Setting 1.63cm/0.64"


23.77 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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