Antique Engagement Ring Art Deco 1.39 Round Cut Sapphire & 1.01 Old European Cut Diamonds in Platinum


This antique engagement ring is from the Art Deco era. The center stone is a cornflower blue sapphire that weighs 1.39 carat. The sapphire is flanked by two glittering old European cut diamonds that total 1.01 in carat weight. The three main gemstones are all set with fishtail prongs that are bordered with milgrain. There are also three baguette diamonds on each shoulder of the ring.  A gorgeous example of sleek art deco design that carries a low profile yet still has a “wow” factor.  This ring would pair wonderfully with antique wedding bands and would be great for stacking.


Composition: Platinum
Current Ring Size: 6.75
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Primary Stone

Primary Stone: Natural Blue Sapphire
Shape and Measurements: 6.31 mm x 6.34 mm x 3.83 mm
Stone Weight: 1.39 carat

Accent Stone

Shape and Measurements: 5.01mm x 5.07 mm = .50-.51 carat (2); 2.20 mm x 1.75 mm = .04 carat (4); 3.5 mm x 1.7mm x 1.3 mm = .055 carat (2)
Color and Clarity: H-I / VS2

General Characteristics

Height Above Finger: 5.30 mm
Total Gram Weight: 5.28
Total Diamond Weight: 1.28 carat
Resizable: Yes
Era: Art Deco 1915-1939