Art Deco Platinum And 18 Carat Gold Ring With Colombian Emerald And Old Cut Diamonds

An exquisite Art Deco ring crafted circa 1920 in a combination of 18 carat gold and platinum, featuring a striking geometric design typical of the period. The ring is centred with a natural Colombian emerald of approximately 0.50 carats, exhibiting vivid green colour and minor F2 oil treatment. It is flanked by two old European-cut diamonds of approximately 0.50 carats each, surrounded by twenty-five smaller accent diamonds totalling around 0.75 carats.

The diamonds display VS clarity and F-G colour, offering remarkable brilliance that complements the emerald's deep hue. The openwork platinum setting and stepped shoulders enhance the ring's architectural symmetry, a hallmark of fine Art Deco craftsmanship.

Dimensions
Weight: 5 g
Finger Size: UK N (EU 54 / US 6 ¾)

Specifications
Period: Art Deco, circa 1920s
Metal: 18 ct gold and platinum (hallmarked)
Centre Gemstone: Colombian emerald, approx. 0.50 ct, F2 minor oil

Diamonds:
2 centre diamonds, approx. 0.50 ct each
25 accent diamonds, approx. 0.03 ct each (total ~0.75 ct)
Total Diamond Weight: ~1.75 ct
Clarity: VS
Colour: F-G

Condition Report
Pre-owned; in excellent antique condition