21ct Diamond and Platinum Brooch - Vintage Circa 1960

Condition

This magnificent vintage brooch is exceptional quality, set with very high colour and clarity graded feature diamonds displaying a fine white colour, brilliance and presence.

The well colour and clarity matched supporting diamonds also display a fine white colour, brilliance and presence.

This 1960s diamond brooch is an exceptional gauge of platinum and is in exceptional condition.

Reflections in photographs may detract from the true representation of this fine example of vintage diamond jewellery.

Diamond Quality

Feature Diamond One

Colour G

Clarity VVS2

Cut Round Brilliant

Content 0.57 carat

Dimensions 5.47mm x 3.01mm

Feature Diamond Two

Colour H

Clarity VVS2

Cut Round Brilliant

Content 0.55 carat

Dimensions 5.49mm x 2.98mm

Feature Diamond Three

Colour G

Clarity VS2

Cut Round Brilliant

Content 0.53 carat

Dimensions 5.38mm x 2.91mm

Feature Diamond Four

Colour F

Clarity VVS1

Cut Round Brilliant

Content 0.52 carat

Dimensions 5.36mm x 2.91mm

Feature Diamond Five

Colour G

Clarity VVS1

Cut Round Brilliant

Content 0.51 carat

Dimensions 5.31mm x 2.87mm

Feature Diamond Six

Colour G

Clarity VVS1

Cut Round Brilliant

Content 0.51 carat

Dimensions 5.32mm x 2.88mm

Feature Diamond Seven

Colour F

Clarity VVS1

Cut Round Brilliant

Content 0.51 carat

Dimensions 5.29mm x 2.93mm

Feature Diamond Eight

Colour F

Clarity VVS1

Cut Round Brilliant

Content 0.49 carat

Dimensions 5.27mm x 2.96mm

Supporting Diamonds

Colour (average grades) F/G

Clarity (average grades) VVS1/VS1

Cut Transitional Modern Brilliant Round/Baguette/Marquise

Content 16.81 carats

Total Diamond Content

21.00 carats

Dimensions

Length of setting 5.6cm/2.2"

Width of setting 4.5cm/1.77"

Across pin 4.3cm/1.69"

Height of setting 1.75cm/0.69"

Weight

39.16 grams