Antique Handmade Platinum 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch

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Antique Handmade Platinum 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch

About the Item

Here we have a magnificent antique brooch that was hand crafted from solid .900 platinum during the late art deco period. The brooch features an approximately 4.65 carat, GIA certified, natural Colombian emerald with only minor (F1) clarity enhancement. The rectangular step cut emerald is a light to medium green color and is set with v-shaped prongs at all four corners. Just to the side of the emerald, there is a prong set old European cut diamond with a unique greenish yellow color and eye-clean SI2 clarity. That colored diamond weighs approximately 0.15 carats. The remainder of the brooch is accented with a platinum and diamond ribbon and is also dotted with 31 old European, transitional, and single cut diamonds. Enjoy! -- Item Details -- Material: Solid .900 Platinum Total Weight: 21.00 Grams -- Stone(s): (1) Natural Genuine Emerald - V-Prong Set - ** See Certification Details Below for Complete Info ** - 4.65ct (approx. - based on GIA measurements) (1) Natural Genuine Diamond - Old European Cut - Prong Set - Fancy Greenish Yellow Color - SI2 Clarity - 0.15ct (approx.) (38) Natural Genuine Diamonds - Old European, Transitional, and Single Cut - Pavé and Prong Set - G to I Color - VS2 to SI2 Clarity - 2.50ctw (approx.) -- Overall Height: 32.91mm Overall Width: 72.63mm Thickness: 15.94mm (not including the pin) Condition: Antique late art deco period brooch in excellent condition. Comes with original GIA certification for the emerald. Stock Number: STE-890149336-19071017-EY -- Certification Details -- Laboratory: GIA Report Number: 2201328609 Stone Species - Variety: Natural Beryl - Emerald Stone Shape - Cutting Style: Rectangular - Step Cut Dimensions: 11.75 x 9.00 x 6.22 mm Color: Green Transparency: Transparent Geographic Origin: Colombia

Metal:
Platinum
Stone:
Diamond,Emerald
Stone Cut:
Emerald Cut
Weight:
21 g
Dimensions:
Height: 1.3 in (32.91 mm)Width: 2.86 in (72.63 mm)Depth: 0.63 in (15.94 mm)
Style:
Art Deco
Lab Report Available:
GIA 2201328609
Place of Origin:
Unknown
Period:
Early 20th Century
Date of Manufacture:
Circa 1920
Condition:
Wear consistent with age and use.
Seller Location:
Montclair, NJ
Reference Number:
Seller: 890149336-19071017-EY1stDibs: LU2166212241392