Antique Engagement Ring Art Deco .30 Round Brilliant Cut Diamond in 18k White Gold & Platinum


This striking Art Deco engagement ring shows a .30 carat Round Brilliant cut diamond as it’s primary stone. Finished in both 18k white gold and platinum, the basket setting incorporates beautiful metalwork techniques, including gorgeous filigree and delicate milgrain. This antique engagement ring takes on such a different appearance depending on how you look at it and is captivating from every angle.

Composition: Platinum, 18 Karat White Gold
Ring Size: 7.25
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Primary Stone

Primary Stone: Genuine Natural Diamond
Shape and Measurements: 4.32 x 4.30 mm x 2.36 mm
Color: I
Clarity: SI2
Stone Weight: .30

Accent Stone

Accent Stone: Genuine Natural Diamond
Shape and Measurements: 2.34 mm = .04 ct (4)
Color and Clarity: H/I, SI1/SI2
Stone Weight: .16

General Characteristics

Height Above Finger: 3.42 mm
Measurements: 1.67 mm
Total Gram Weight: 2.9
Total Diamond Weight: .46
Ring Size: 7.25
Resizable: Yes
Era: Art Deco 1915-1939
Inscription: Platinum 18k