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.
Dimension: 9.3cm x 4.2cm
Materials: Platinum and tortoiseshell. Tortoiseshell has transparent honey color.
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.