Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is synthetic blue sapphire?
1 Answer

A synthetic blue sapphire is an authentic sapphire crafted in a lab using a technique known as flame fusion. The chemical makeup of a synthetic sapphire is identical to a natural sapphire. Browse 1stDibs to find a collection of synthetic sapphire jewelry from top sellers.
1stDibs ExpertApril 5, 2022
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Shop for Synthetic Sapphire Ring on 1stDibs
Ornate Synthetic Sapphire Ring in 14k Yellow Gold
Located in Bloomington, MN
Ornate Synthetic Sapphire Ring in 14k Yellow Gold
This Mid-Century ring is crafted in 14k yellow gold and features a round purple synthetic sapphire estimated at approximately 6.5 c...
Category
Mid-20th Century Retro Cocktail Rings
Materials
Sapphire, 14k Gold, Yellow Gold
Diamond & Synthetic Sapphire Ring in 18k White Gold
Located in Bloomington, MN
Diamond & Synthetic Sapphire Ring in 18k White Gold
Crafted in 18k white gold, this antique Art Deco ring features a 0.02 carat old European cut diamond at the center, accented ...
Category
Early 20th Century Art Deco Engagement Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Vintage 18k Gold and Synthetic Sapphire Ring by Bjurman & Bernheimer Made 1948
Located in Stockholm, SE
The centerpiece is an emerald-cut synthetic sapphire, showcasing a light blue color that catches the light beautifully.
Category
Vintage 1940s Swedish Cocktail Rings
Materials
18k Gold
Art Deco diamond synthetic sapphire 18k white gold ring
Located in Beverly Hills, CA
This elegant Art Deco diamond and synthetic sapphire ring is a timeless 1920’s design, centered by an old European cut diamond weighing approximately 0.50 carat.
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
9ct Gold Emerald Cut Burnt Orange Synthetic Sapphire Cocktail Ring 1960s
Located in London, GB
Fabulous 9ct gold ring with a large emerald cut synthetic sapphire, ring size UK K, US 5 1/4, inside diameter 1.6cm / .6 inch.
Category
Vintage 1960s English Cocktail Rings
Materials
9k Gold
Geometric Art Deco ring with Old European diamonds and sapphires
Located in Chorzów, PL
Additionally, the ring is set with 20 diamonds in a rose cut and triangular synthetic sapphires.
Category
Mid-20th Century Unknown Art Deco Cocktail Rings
Materials
Diamond, 14k Gold, White Gold, Platinum


