A stunning, fine and impressive 1920s 1.53 carat sapphire and 1.00 carat diamond, 18ct yellow gold and silver set brooch; part of our authentic antique jewellery/jewelry collection.

This stunning, fine and impressive antique sapphire and diamond brooch has been crafted in 18ct yellow gold with silver settings.

The brooch has a pierced decorated, triangular form with scrolling 18ct yellow gold borders.

The antique triangular brooch is ornamented with an impressive feature four claw set 1.53ct oval faceted cut sapphire, centre to the design.

The stunning feature sapphire is encompassed with five impressive individually silver collet set transitional modern brilliant round cut diamonds, conjoining the sapphire's setting to the outer frame.

The scrolling outer frame is ornamented with eighteen pavé set eight-cut diamonds, accented with a further individually silver collet set transitional modern brilliant round cut diamond to each corner and incurve.

The brooch secures to the reverse with a hinged pin and brooch clasp fastening; if required a ring loop could be attached to facilitate this versatile piece to be worn as a pendant.

The hinged pin is hallmarked with the 14ct gold hallmark (585).

This impressive sapphire and diamond brooch is supplied with three IDGL diamond grading report certificates for the feature stones, in addition to an IDGL diamond and gemstone grading report card for the sapphire and supporting stones.

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 stunning original antique brooch is exceptional quality, set with a fine and impressive sapphire displaying fine colour, brilliance and presence.

The very high clarity collet set feature diamonds display a fine white colour, brilliance and presence.

The well colour matched supporting diamonds display a fine white colour and brilliance.

The brooch is an exceptional gauge of gold and is in excellent condition; with clear hallmarks to the side of the pin.

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

Colour Blue

Cut Oval Faceted

Content 1.53 carats

Dimensions 8.08mm x 5.95mm x 3.43mm

Feature Diamond One

Colour H

Clarity VVS1

Cut Round Brilliant

Content 0.22 carat

Dimensions 3.82mm x 2.41mm

Feature Diamond Two

Colour I

Clarity VVS1

Cut Round Brilliant

Content 0.19 carat

Dimensions 3.83mm x 2.13mm

Feature Diamond Three

Colour I

Clarity VVS1

Cut Round Brilliant

Content 0.17 carat

Dimensions 3.60mm x 2.06mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) SI1

Cut Transitional Modern Brilliant Round/Eight

Content 0.42 carat

Total Diamond Content

1.00 carat

Length of setting2.19cm/0.86"

Width of setting 1.83cm/0.72"

Across pin 5.34mm/0.21'

Height of setting 6.25mm/0.25'

5.12 grams

Date: Circa 1920