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What does 55 on a ring mean?

1 Answer
What does 55 on a ring mean?
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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TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 9
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 9 Metal: 18K Gold Size: 9 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: T&CO. 750 PT950...
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

18k lapis Intaglio ring, Nefertiti"s cartouche
Located in Cohasset, MA
18k lapis Intaglio ring. Nerfertiti's Cartouche
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Lapis Lazuli

Vintage 18ct White Gold, 1960s 1.50ct Diamond Cocktail Tank Ring
Located in Brighton, GB
Vintage Cocktail Ring 18ct White Gold Circa 1960s Step back into the elegance of the 1960s with this exquisite tank-style cocktail ring crafted in 18ct white gold. The ring showc...
Category

Mid-20th Century European Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Bulgari Knot Ring Sapphire Emerald 18k Yellow Gold Sz 5 Signed Jewelry
Located in Torrance, CA
Vintage Bulgari knot ring set with a blue sapphire and emerald in 18k yellow gold. Pointed cabochon cut sapphire and emerald measure 3mm each. The sapphire is in good condition an...
Category

Mid-20th Century Italian Modern Band Rings

Materials

Emerald, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

David Webb Hammered 18 Karat Yellow Gold Ribbed Cocktail Statement Vintage Ring
Located in Boca Raton, FL
Bold and unmistakably luxurious, this hammered 18k yellow gold ribbed statement ring by David Webb showcases the brand’s signature craftsmanship and sculptural design. The substantia...
Category

Late 20th Century American Modern Cocktail Rings

Materials

Gold, 18k Gold, Yellow Gold

Tiffany & Co 0.31 Carat Round Brilliant F VS Diamond 18 Karat Rose Gold Band Rin
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 0.31 Carat Round Brilliant F VS Diamond 18 Karat Rose Gold Band Ring Style: Band Metal: 18 Karat Rose Gold Gemstone 1: 0.31 Carat Diamond N...
Category

20th Century Band Rings

Materials

Diamond, 18k Gold, Rose Gold

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