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What does 55 on a ring mean?
1 Answer

On a ring, what 55 means varies. If the ring has a large central stone or is set with multiple gemstones, 55 may mean that the stone or stones have a weight of 55 carats. Alternatively, 55 may mark a foreign ring size. In European standard jewelry sizes, a 55 is between a U.S. 7 and a 7.5. Find a large collection of antique, vintage and contemporary rings on 1stDibs.
1stDibs ExpertFebruary 27, 2024
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Shop for Rings on 1stDibs
Antique 18ct Gold & Platinum, Edwardian Aquamarine, Diamond and Pearl Ring
Located in Brighton, GB
Antique Aquamarine Ring
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Circa 1910
An exceptional antique aquamarine ring dating to circa 1910, featuring a magnificent large emerald-cut aquamarine in a...
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Michael Kneebone Moonstone Rose Cut Diamond Archaic Style Cocktail Ring
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New 8.70 Carat Sapphire 24k Yellow Gold Plated Sterling Silver Ring
Located in Eagan, MN
The ring is a size 6 and just stunning. The main stone is a fancy cut oval cut sapphire stone and is 8.70 carats. It measures 13.2 x 11.2 mm. It is a solitaire ring and is set in ...
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2010s Unknown Art Deco Cocktail Rings
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Vintage Platinum, Art Deco Style Aquamarine and Diamond Square Cluster Ring
Located in Brighton, GB
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Platinum
Circa 2000s
Step into the elegance with this Art Deco inspired Platinum Cluster Ring. At its heart lies a stunning emerald-cut aquamarine, radia...
Category
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Located in Eagan, MN
This is an amazing ring. The ring is a size 6.25. It is a beautiful fancy cut round Red Sapphire stone and is 14.90 carats. It is a very high quality stone. It measures 14 mm an...
Category
2010s Unknown Art Deco Cocktail Rings
Materials
Sapphire, Silver, Sterling Silver
$320 Sale Price
20% Off
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New 14.40 Carat Aquamarine & Sapphire White Gold Plated Sterling Ring
Located in Eagan, MN
The ring is a size 7.5. The stone is a fancy oval cut Aquamarine and is 14.40 carats. It measures 18 x 13.8 mm and is surrounded by diamond cut light blue sapphires. They look like...
Category
2010s Unknown Art Deco Cocktail Rings
Materials
Aquamarine, Silver, Sterling Silver, Gold Plate, White Gold
$400 Sale Price
20% Off

