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Modernist Silver Ring Blue Guilloche Enamel

Vintage, 1930s to 1980s


Size Chart

Vintage Modernist geometric ring in 800 Silver. Stunning and unexpected combination of texture and color.

  • Setting measures 1 1/8" North South.
  • It is 9/16" East West.
  • The center is enameled in bright blue.
  • Similar to the color of butterfly wing jewelry.
  • Ring size is adjustable.
  • Set to 6.5 US at the moment.
  • Maximum size is 9 US.
  • Larger sizes will require silversmithing.
  • Unisex design.
  • In excellent condition.
  • Unmarked, carefully tested.
  • Maker unknown.
  • Circa 1970's.

Only 1 available

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Size Chart

This information is intended to help you understand our sizing methods.

Please note many small measurements are in millimeters. It is a Jewelry Industry standard for accuracy.

You can download and print the Ring Sizing Chart. Make sure to follow the directions closely for best accuracy. Most rings can be sized unless otherwise noted. Cost of sizing is not included, please inquire with ring information and size required for an estimate.

Our model's hand is approximately 5" wide or 12 cm as seen in this image: 

Our Estate Jewelry measuring guide - model's hand.

We measure bracelets based on their wearable length, not the actual length. We do this because chunky bracelets will have a smaller wearable length than the actual length as the thickness of the bracelet reduces the internal measurement. If at any time you would like the actual length and is not in the description, please feel free to contact us.