Signed Herbert Rosenthal 18k Gold, Natural Ruby, & Diamond Bee / Insect Brooch

Details

Description

A fine, signed vintage gold, ruby, and diamond figural bee brooch.

By Herbert Rosenthal.

In 18 karat yellow gold.

In … Read more A fine, signed vintage gold, ruby, and diamond figural bee brooch.

By Herbert Rosenthal.

In 18 karat yellow gold.

In the form of a bumblebee with prong set rubies and diamonds to the back.

With a pin and safety catch to the bee's stomach.

Marked to the body.

Accompanied by a GEMLAB (Gemological Appraisal Laboratory) report no. GAL202505320.

Simply a wonderful signed bee brooch!

Date:
20th Century

Overall Condition:
It is in overall good, as-pictured, used estate condition with some fine & light surface scratches and other signs of expected light wear consistent with age.

Maker:
Herbert Rosenthal

Marks:
Marked with 18K / HK for Herbert Rosenthal

Fineness:
Marked 18k for gold fineness.

Professionally tests at:
18k

Gemstone Measurements:
17 round mixed cut rubies: 1.30 - 2.00 mm±, 0.50± Ctw
1 round brilliant cut diamond: 0.05± Ct (Color: G-H, Clarity: VS-SI)

Measurements:
Length: ca. 19.1 mm
Width: ca. 17 mm
Depth: ca. 8.6 mm

Weight: ca. 4.1 g

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