Rare Edwardian handmade platinum tortoiseshell 0.87ct diamond hinged hair pin C.1900 by New York designers T.B. Starr. Inc.  This decorative hair piece has mine cut, old European and single cut diamonds.   -Exceptional millgrain work  throughout.

ID#: BRO041

Center Diamond: One (1) bezel set diamond measuring approximately 3.3mm with a total estimated weight of 0.45ct. The estimated clarity is VS-SI and estimated color is G/H.

Leaves: Fourteen (14) diamonds measuring approximately between 1.0-1.8 mm each with a total estimated diamond weight of 0.32ct. The estimated clarity is VS-SI and estimated color is G/H.

Other diamonds: Twenty-two (22) diamonds measuring between 1.0-2.0 mm each with a total diamond weight of 0.10ct. The estimated clarity is VS-SI and estimated color is G/H.

The total estimated diamond weight for the pin is 0.87ct.

Materials: Platinum and tortoiseshell. Tortoiseshell has transparent honey color. 

Dimension: 9.3cm x 4.2cm

Weight: 11.6g

Markings: 'T.B.STARR.INC'