A rare jewel from the late Deco period, this swivel ring embodies both ingenuity and elegance. Channel-set sapphires and rubies are paired with old-cut diamonds in platinum, creating a design that shifts effortlessly between colour and brilliance.
Often known as a “Night & Day Ring”, this versatile piece can be worn in several ways — showcasing deep blue sapphires, vivid rubies, or sparkling diamonds depending on the occasion. Its playful mechanism makes it as functional as it is striking, a true collector’s piece of Deco design.
Sized at L 1/2, this ring is not resizable, making it a rare find in both craftsmanship and preservation.
Materials & Details:
• Late Deco swivel ring (c. 1930s)
• Platinum setting
• Channel-set sapphires and rubies
• Old-cut diamonds
• Known as a “Night & Day Ring” for its versatile reversible design
• Ring size: L 1/2 (not resizable)
• Rare collectible piece
The swivel design makes this ring adaptable to mood and moment — wear sapphires for subtle depth, rubies for bold intensity, or diamonds for timeless sparkle. A singular piece for the collector who values rarity, history, and design.
A rare jewel of ingenuity and elegance — designed to be turned, treasured, and never replicated.
A rare jewel from the late Deco period, this swivel ring embodies both ingenuity and elegance. Channel-set sapphires and rubies are paired with old-cut diamonds in platinum, creating a design that shifts effortlessly between colour and brilliance.
Often known as a “Night & Day Ring”, this versatile piece can be worn in several ways — showcasing deep blue sapphires, vivid rubies, or sparkling diamonds depending on the occasion. Its playful mechanism makes it as functional as it is striking, a true collector’s piece of Deco design.
Sized at L 1/2, this ring is not resizable, making it a rare find in both craftsmanship and preservation.
Materials & Details:
• Late Deco swivel ring (c. 1930s)
• Platinum setting
• Channel-set sapphires and rubies
• Old-cut diamonds
• Known as a “Night & Day Ring” for its versatile reversible design
• Ring size: L 1/2 (not resizable)
• Rare collectible piece
The swivel design makes this ring adaptable to mood and moment — wear sapphires for subtle depth, rubies for bold intensity, or diamonds for timeless sparkle. A singular piece for the collector who values rarity, history, and design.
A rare jewel of ingenuity and elegance — designed to be turned, treasured, and never replicated.
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