Pamono 1930 Antique French Art Deco Engagement Ring, Platinum, Diamonds, and Ruby Halo> Rings

Art Deco engagement ring, crafted around 1930, is a perfect example of the geometric elegance and attention to detail of the era. Made in platinum, it features a stunning old-cut diamond at its center, weighing approximately 0.50 carats. The diamond is surrounded by a double halo: the inner halo of natural rubies (approx. 0.25 carats total) and the outer halo of old-cut diamonds (approx. 0.35 carats total). The sophisticated design is enhanced by three rose-cut diamonds pavé-set on each side of the band.

Detailed Features:
Era: Art Deco (circa 1930)
Weight: 4.3 g
Size: 54 FR (7 US / N 1/2 UK)
Metal: Platinum
Stones:
Central Diamond: Old-cut diamond, approx. 0.50 carats
Clarity: Estimated VS
Color: Estimated I
Ruby Halo: Natural rubies, approx. 0.25 carats total
Diamond Halo: Old-cut diamonds, approx. 0.35 carats total
Accent Diamonds: Six rose-cut diamonds (three on each side)
Plateau Dimensions: 14.5 x 14.5 mm
Hallmarks:
Dog’s head (platinum hallmark)
Partially effaced maker’s mark