Mid-Century Platinum Diamond Ring
Mid-century American style was focused on a desire to rebound with economic determination in all phases of life. Jewelry was no exception and American designers were flourishing. Flowers and leaf motifs were back on the horizon and the acute angularity of the previous decades shifted to that of a more round and curved geometry.
Here the .40 carat transitional diamond (H-I color; SI clarity) round in shape takes precedence in its coronet platinum setting. The platinum ring is nicely appointed with two single cut diamonds set in a leaf shaped mount on each side. These accent diamonds harmoniously balance the symmetry of the central stone and bring the estimated total diamond weight to .42 carats of shimmering light.
Measurements: 3/16 of an inch (0.5 cm) in length north to south on the hand by 1/2 of an inch (1.2 cm) at the widest and rises 3/16 of an inch (0.5 cm) off the finger. Weight of 4 grams (2.6 dwt).
Ring Size: US 7 (UK N-1/4; Euro 17.25, 54.5 mm) and can be easily sized. Ring sizing information.
Hallmarks: 10% Irid Plat. (10% iridium, a common alloy, and 90% platinum).
Condition: Excellent
Date & Origin: Circa 1950 and is American in origin.
Note: All diamond weights, color grades and clarity are approximate as the stones have not been removed in order to preserve the integrity of the setting.
