Black Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow BroochBlack Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow Brooch

This beautiful brooch can be worn anytime, anywhere, and will make the most luxurious of gifts. Crafted in 18K gold and signed by Black Starr & Frost (BS & F). It is a large brooch measuring 1-7/8" x over 1.25". It is a true masterpiece featuring elaborate cobalt blue and white enameling. There are 3 genuine opals, 9.7mm x 7mm oval and 2 rounds 6.5mm in diameter. Good looking opals, no crazing. The diamonds are pretty spectacular, they are very tall old mine cuts. The diamonds are .25ct (twice) and .10 carats (twice). In addition, there are 14 rose cut diamonds set on the bottom portion of the brooch. All diamonds are estimated to be VS-2 in clarity, HI in color. Incredible fire! Total diamond weight is estimated to be .84 carats. Secure clasp, I am thinking pin is a later addition. There is a small loop on the bottom, it was possibly a watch pin at some point. The weight is very hefty 16.3 grams (one Troy ounce = 31.1 grams).

Excellent condition with no enamel damage.

True Investment Grade Piece!

ITEM ID
brcxh-KX32
ITEM SIZE
1-7/8" x over 1.25"
ITEM TYPE
Antique
TYPE
Fine
MATERIAL
Gold, 18K Gold, Enamel
STONE
Diamond, Opal
STYLE
Edwardian
COLOR
Black, Blue, Gold

Black Starr & Frost Opal Mine Cushion Diamond 18K Gold Enamel Bow Brooch

$5,995

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    Fine Vintage Estate and Antique Jewelry at Wholesale Prices
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    Brambleton , VA Platinum Platinumsince 2014