This exceptional antique diamond ring was created during the transitional period between the late Edwardian and early Art Deco era (c. 1910–1920). Crafted in 950 platinum, it captures a rare moment in jewelry history when the soft, romantic elegance of the Edwardian era began to merge with the emerging geometric influences of Art Deco design.

The ring showcases three beautifully hand-cut, cushion-shaped diamonds that sit stylistically between the Old Mine Cut and the early Old European Cut. Their charming asymmetry and antique faceting reflect the craftsmanship of a bygone era.

Delicate rose cut diamonds frame the center stones, adding subtle sparkle and depth.

A refined, historically meaningful piece for dedicated collectors of antique jewelry.

Details:

Era: Edwardian → Early Art Deco (c. 1910–1920)

Main Diamonds:
– Transitional Old Mine / Early Old European Cuts
– Cushion-shaped
• 0.80 ct | Color F–G | Clarity VS
• 0.60 ct | Color M | Clarity VS
• 0.55 ct | Color L–M | Clarity VS

Accent Stones: 14 rose cut diamonds

Total Diamond Weight: approx. 1.95 ct

Metal: 950 platinum

Ring Size: 56.5 (sizable)
Total Item Weight: approx. 5.80 g

Note:

All measurements and weights were taken in their settings, where indicated. The assessment was carried out by an independent, GIA-certified gemologist. Measurements and weights may therefore vary slightly. The photos are part of the description. Please note that this is an antique piece and may show minor signs of age and wear.