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Mid Century 1/3 Carat Engagement Ring Setting in Platinum


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This simple and beautiful Mid Century Retro Moderne platinum engagement ring setting for a 1/3 carat round diamond is as radiant as the future you'll share together. Gently sloping scroll shoulders designed to elegantly frame your gemstone grace each side of the secure 4 prong fishtail setting. 

Crafted to order, this vintage reissue platinum ring mounting is sold without a 1/3 carat center stone. A round brilliant cut diamond of 4.3-4.5 millimeters in diameter and approximately 0.30 - 0.38 carats in weight will fit perfectly.

Design your own antique style platinum solitaire engagement ring by selecting a diamond from the options above. Alternatively, you can buy the ring without a stone and have your jeweler set your own.

This vintage 1950s ring setting is displayed with a diamond for demonstration purposes only. A diamond is not included with this semimount ring unless you select one above.

Interested in personalizing this vintage ring style with a different metal or alternative gemstones?
This engagement ring setting will accommodate the following gemstone shapes and sizes:

Your Stone Measurement

Round4.3 mm4.55 mm

Product Information

Engagement Ring Setting
Metal: 950 Platinum
Width at top of ring: 5.9 mm
Width at bottom of ring: 1.4 mm
Height off finger: 5.1 mm
Heritage: New Reproduction
Design period: Mid-Century
USA Made in the USA of U.S. and Imported Materials
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