Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Does 18k yellow gold tarnish?
1 Answer
Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
1stDibs ExpertFebruary 22, 2021
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Shop for 18K Gold Yellow Sapphire Rings on 1stDibs
1.18 Carat Multi-Color Princess Cut Sapphire Gold Eternity Band Ring
Located in Montreal, QC
Simply fabulous Princess cut Multi-color Sapphire Eternity Band set with 1.18 Carat of 2.6mm Princess cut stones. Hand crafted in 18K yellow Gold. Ring size 7. So Stylish and easy to...
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Green Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sapphire, Sapphire,...
Tiffany & Co. 14.02 CTW No Heat Ceylon Golden Pink Sapphire Diamond Halo Ring
By Tiffany & Co.
Located in Philadelphia, PA
Centering an oval mixed-cut sapphire weighing 11.10 carats - transparent golden orange-yellow
Natural Ceylon (Sri Lankan) in origin and displaying no indications of heat treatment
S...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Yellow Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Design Wide Ring
By Georgios Collections Inc
Located in Astoria, NY
S. Georgios designer 18 Karat Yellow Gold Hand Made Diamond Ring with the Greek Key design that symbolizes eternity - the symbol of long life. The Ring is decorated with White Brilli...
Category
21st Century and Contemporary Greek Classical Greek Band Rings
Materials
Multi-gemstone, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sap...
Vintage 9.55Ct Yellow Beryl Yellow Sapphire Diamond Ring in 14 Karat White Gold
Located in Hong Kong, HK
The Vintage 9.55Ct Yellow Beryl Yellow Sapphire Diamond Ring is an epitome of opulence, seamlessly merging the best of eras gone by with the craftsmanship of today. Set in luxurious ...
Category
21st Century and Contemporary Hong Kong Contemporary Cocktail Rings
Materials
Yellow Beryl, Yellow Sapphire, Diamond, White Gold, 18k Gold, Gold
Estate VALENTE 18K Diamond Yellow Sapphire Cocktail Ring 6.82cttw Sz 7.5
By Marco Valente
Located in Winter Springs, FL
What a show on the hand! This gorgeous MARCO VALENTE ring is crafted in 18K yellow and white gold and set with approximately 3.42cttw in G-H color Vs1-2 clarity round diamonds and .9...
Category
Late 20th Century Italian Contemporary Cocktail Rings
Materials
Diamond, Yellow Sapphire, 18k Gold, White Gold, Yellow Gold
Vintage 1990s 1.32 Carat Yellow Sapphire & Diamond Ring 18 Carat White Gold
Located in Hamilton, AU
Lovingly crafted in 18 carat white gold, The Callie Ring is a stunning jewel. Emerald cut diamonds sit either side of a rich greenish-yellow sapphire raised toward the heavens to al...
Category
20th Century Unknown Modern Engagement Rings
Materials
Diamond, Yellow Sapphire, Gold, 18k Gold, White Gold
