A stunning antique 6 Karat Burmese ruby and 1.31 Karat diamond, platinum bow brooch; part of our diverse antique jewelry and estate jewelry collections

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

The brooch has been modelled in the form of a layered bow.

The quadruple-looped bow is ornamented with a total of forty-four collet set square cut Burmese rubies, with a combined Karat weight of 6.00cts.

The antique ruby bow brooch is embellished with central band of forty pavé set eight-cut diamonds; this contrasting array reflects the orientation of the ribbon to the knot.

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

The brooch is hallmarked to the pin with the maker"s mark.

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

The brooch is supplied with an IDGL diamond grading report card in addition to a certificate provided by the Gemmological Certification Services*.

NOTE: * This documentation accredits the rubies originating in Myanmar (Burma) and certifies that the gemstone shows no indications of heating; non-heated rubies are a scarcity.

Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.

This stunning antique brooch is exceptional quality set with Burmese rubies showing no signs of heat treatment, and very high color graded diamonds displaying a fine white color 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 ruby jewelry/estate jewelry.

Origin Myanmar (Burma)

Color Red

Cut Square

Content 6.00 Karats

Color (average grades) G

Clarity (average grades) SI1

Cut Eight-cut

Content (total) 1.31 Karats

Length of setting 5.75cm/2.26"

Width of setting 9.1mm/0.36"

Across pin 5.1cm/2.01"

Height of setting 4.96mm/0.2"

11.45 grams

Date: Circa 1925