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ID #SA583173
FOR SALE
£1,850
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An Art Deco Sapphire and Diamond Ring
For sale by Mitaine
for sale €2,165     $2,350
£1,850
Mitaine

Mitaine

Sellingantiques Verified Since Nov 2018
Browse dealers 133 items
  • About Us
    Specialises in antique fine jewellery
Id #SA583173
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An Art Deco Sapphire and Diamond Ring

1920 - 1940
For Sale by Mitaine
Description

An art deco sapphire and diamond ring set in platinum. The diamond weight is estimated to be 0.4cts and the central sapphire is 6 x 4mm cushion cut and is 0.6cts. It is a natural sapphire with some signs of heat treating. Size M 1/2.

Physical Dimensions
Height
0.9cm (0.35")
Width
1.5cm (0.59")
Depth
0.5cm (0.20")
Declaration

Mitaine has dated this Art Deco Sapphire Ring to the 1940s.

Reference Numbers
Sellingantiques Reference
SA583173
Description
An art deco sapphire and diamond ring set in platinum. The diamond weight is estimated to be 0.4cts and the central sapphire is 6 x 4mm cushion cut and is 0.6cts. It is a natural sapphire with some signs of heat treating. Size M 1/2.
Height
0.9cm (0.35")
Width
1.5cm (0.59")
Depth
0.5cm (0.20")
Date of Manufacture

Mitaine has dated this Art Deco Sapphire Ring to the 1940s.

Reference Numbers
Sellingantiques Ref
SA583173
Mitaine
Mitaine
Sellingantiques verified Since Nov 2018

Specialises in antique fine jewellery

Dealer Profile

You can view the stock and full dealer information on the Mitaine Profile Page

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An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds.
1 / 3
Archive I An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds.

An Art Deco Sapphire and Diamond Ring

Archive II An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds. View II
Archive III An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds. View III
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Telephone 07940 113 228
Location
Gloucestershire
United Kingdom
Verified Since Nov 2018
Items For Sale 133
Items Sold 556
Mitaine
Mitaine
Verified Since Nov 2018
View Dealer Info
Location: Gloucestershire, United Kingdom
Verified
Nov 2018
For Sale
133
Sold
556
An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds.
An Art Deco Sapphire and Diamond Ring
Ref: SA583173
An Art Deco platinum ring featuring a central oval blue sapphire flanked by fanned baguette-cut diamonds.
Detail View 1
Detail View 2
Archival Detail
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • MaterialPlatinum, Sapphire, Diamond
  • ColourBlue, Silver
  • MotifsBaguette cut diamonds, Geometric setting, Oval sapphire, Claw setting
  • SizeH 0.9 cm (0 in) x W 1.5 cm (1 in) x D 0.5 cm (0 in)

An Art Deco ring originates from 1940 and falls under the category of rings. The piece uses platinum, sapphire, and diamond materials, displaying blue and silver colours in an Art Deco style. A central oval blue sapphire sits in a claw setting, flanked by fanned baguette-cut diamonds in a geometric arrangement. The metal has a polished silver-coloured finish, with visible prongs securing the central gemstone and angled shoulders leading to a plain band. The item measures 0.9 cm high, 1.5 cm wide, and 0.5 cm deep. This piece functions as a piece of fine jewellery suitable for personal wear or as a gift. The geometric motifs and combination of baguette-cut diamonds with a prominent blue sapphire reflect the design trends of the Art Deco period. The platinum setting provides durability while framing the gemstones against the silver-coloured band. A buyer might wear this ring on special occasions or incorporate it into a daily jewellery collection for a vintage touch.

Art Deco jewellery, prominent from the 1920s through the 1930s, is characterised by geometric patterns, bold colour contrasts, and symmetrical structural lines.

Jewellers during this period primarily utilised platinum or white gold to set high-grade precious gemstones, including sapphires, diamonds, emeralds, and rubies.

Authentic pieces frequently exhibit geometric claw mounts, precision-cut accent stones like baguettes or calibre cuts, platinum metal purity stamps, and hand-finished details.

A geometric vintage ring serves as a focal point when paired with simple contemporary bands or tailored formal garments, allowing the gemstone setting to remain prominent.

Clean the setting using warm soapy water and a soft brush, avoiding harsh chemical solutions or ultrasonic cleaners that may disrupt delicate antique mountings.
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