1.02ct Sapphire and 5.54ct Diamond, Platinum Brooch - Antique Circa 1920

This stunning, fine and impressive antique brooch has been crafted in platinum.

The pierced decorated, symmetrical Art Deco design is ornamented with an impressive central collet set 1.02ct baguette cut sapphire.

This feature gemstone is flanked to either side with a collet set 0.38ct and 0.33ct Old European cut diamond, in a horizontal linear formation.

The angular and tiered frame is further embellished with thirty-six pavé set Old European cut diamonds, completing the Art Deco design.

The brooch secures to the reverse of the setting with a hinged bar and safety clasp.

This stunning sapphire brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

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

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 antique 1920's gemstone brooch is exceptional quality set with an impressive sapphire displaying fine colour, brilliance and presence.

The very high colour graded diamonds display a fine white colour and brilliance.

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

Reflections in photographs may detract from the true representation of this antique baguette cur sapphire and diamond brooch.

Colour Blue

Cut Baguette

Content 1.02 carats

Dimensions 6.61mm (length) x 4.49mm (width) x 3.05mm (depth)

Feature Diamond One

Colour I

Clarity P1

Cut Old European

Content 0.38 carat

Dimensions 4.42mm (length) x 4.46mm (width) x 2.67mm (depth)

Feature Diamond Two

Colour I

Clarity VS2

Cut Old European

Content 0.33 carat

Dimensions 4.35mm (length) x 4.38mm (width) x 2.60mm (depth)

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European

Content 4.83 carats

Total Diamond Content

5.54 carats

Number of Diamonds

38

Length of setting 4.3cm/1.69"

Width of setting 2.06cm/0.81"

Across pin 3.6cm/1.42"

Height of setting 4.14mm/0.16"

9.09 grams