Antique Art Nouveau 14k Gold Diamond Emerald Plique-à-jour Enamel Pin Brooch

Discover an extraordinary and rare masterpiece! Plique-à-jour, a French term meaning "letting in the daylight," is a remarkable technique that creates a transparent enamel effect without any backing. Similar to the artistry of stained glass, this piece features a delicate metal framework filled with vibrant, translucent enamels. The stunning design is sure to captivate you with its intricate shape, showcasing meticulously set enamel insects around a central old cut emerald stone all elegantly encircle by diamond-studded florals and halos. A truly phenomenal work of art!
 
Stone(s): Numerous Natural Diamonds - Old Round & Old Rose Cut - Pave & Bezel Set - White Colour - 0.75-1.00ctw (approx.)
(1) Natural Genuine Emerald - Oval Cut - Prong Set - Green Colour - 8.3x6.7mm (approx.)
Material: 13-14k Solid Yellow Gold, Pin & Closure Not Gold, with Enamel Work
Total Weight: 15.73 Grams
Overall Width: 50.5mm 
Overall Height: 52.3mm 
Thickness: 5.4mm (not including the pin)
Backing: Pin w/ Rotating Closure
Condition: Antique, Art Nouveau. Shows some light wear on enamel. Excellent overall condition!