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Vintage 1940s Platinum, Diamond Tank Cocktail Ring
Vintage Cocktail Ring
Platinum Tested
Circa 1940s
A striking example of 1940s glamour, this platinum-tested vintage cocktail ring showcases an eye-catching geometric design encrusted with natural diamonds. The bold rectangular face is pavé-set with sparkling brilliant-cut diamonds, creating exceptional brilliance and presence on the hand.
Adding architectural elegance, the side detail features a beautifully arranged combination of baguette-cut, emerald-cut, and two old-cut diamonds, highlighting the sophisticated craftsmanship and Art Deco influence that remained popular into the 1940s.
This substantial statement ring captures the elegance and luxury of the era while remaining highly wearable today. Perfect for collectors of fine vintage jewellery, lovers of unique cocktail rings, or anyone seeking a one-of-a-kind diamond statement piece.
The ring's face measures approximately 12.8mm in height, 17.8mm in width, and the band width is 7.2mm. The ring sits about 6.8mm off the finger.
Weight 11.3g
UK Size L
US Size 6
This ring can be resized using our resizing service, please contact us to discuss this before purchase.
All of our items are either Antique, Vintage or Preloved. They are in used condition and may show some signs of age-related wear, light surface scratches or tarnish.
All of our items have been hand-selected by us and carefully checked over by our specialist jeweller.
They are original one-off pieces, so although we may source similar items, we rarely find two identical pieces, making your purchase truly unique. All gemstones are natural stones unless otherwise stated.
Don’t forget to check us out on Instagram @ruby_lovestuesday
Antique boxes are for display purposes only. Our items come in beautiful, vintage-style presentation boxes.
Vintage Cocktail Ring
Platinum Tested
Circa 1940s
A striking example of 1940s glamour, this platinum-tested vintage cocktail ring showcases an eye-catching geometric design encrusted with natural diamonds. The bold rectangular face is pavé-set with sparkling brilliant-cut diamonds, creating exceptional brilliance and presence on the hand.
Adding architectural elegance, the side detail features a beautifully arranged combination of baguette-cut, emerald-cut, and two old-cut diamonds, highlighting the sophisticated craftsmanship and Art Deco influence that remained popular into the 1940s.
This substantial statement ring captures the elegance and luxury of the era while remaining highly wearable today. Perfect for collectors of fine vintage jewellery, lovers of unique cocktail rings, or anyone seeking a one-of-a-kind diamond statement piece.
The ring's face measures approximately 12.8mm in height, 17.8mm in width, and the band width is 7.2mm. The ring sits about 6.8mm off the finger.
Weight 11.3g
UK Size L
US Size 6
This ring can be resized using our resizing service, please contact us to discuss this before purchase.
All of our items are either Antique, Vintage or Preloved. They are in used condition and may show some signs of age-related wear, light surface scratches or tarnish.
All of our items have been hand-selected by us and carefully checked over by our specialist jeweller.
They are original one-off pieces, so although we may source similar items, we rarely find two identical pieces, making your purchase truly unique. All gemstones are natural stones unless otherwise stated.
Don’t forget to check us out on Instagram @ruby_lovestuesday
Antique boxes are for display purposes only. Our items come in beautiful, vintage-style presentation boxes.

