Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is an unheated sapphire?
1 Answer
Unheated sapphires refers to sapphires that have not had any form of heat treatment, which enhances their color and clarity. Gemology experts estimate that more than 90% of sapphires on the market are heated sapphires. Find a collection of vintage and antique sapphire jewelry on 1stDibs today.
1stDibs ExpertOctober 12, 2021
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Shop for Unheated Sapphire on 1stDibs
18.33 Carat Ceylon Unheated Sapphire Ring
By Mehnaz Durrani
Located in Richmond, BC
Glamorous unheated sapphire diamond cocktail ring. Lively "cornflower blue", Ceylon origin, high
Category
21st Century and Contemporary Canadian Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
$119,200 Sale Price
20% Off
Natural Unheated Sapphire Diamond Cocktail Ring
Located in New York, NY
Natural Unheated Sapphire Diamond Cocktail Ring
Emerald Cut Sapphire is 4.61 cts with Baguette Cut
Category
Vintage 1980s Unknown Cocktail Rings
Materials
Diamond, Sapphire, Platinum
18K White Gold Unheated Sapphire Diamond Ring
Located in Kowloon, HK
18K White Gold Unheated Sapphire Diamond Ring
1 Sapphire - 1.23 CT
Diamonds - 0.20 CT
18K Gold
Category
21st Century and Contemporary Hong Kong Modern Fashion Rings
Materials
Diamond, Sapphire, White Gold
4.64 Ct. Unheated Sapphire Ring with Diamonds, Platinum
Located in New York, NY
A 4.64 ct. Unheated Sapphire Ring with Diamonds made in Platinum. The ring size is US 6.25 and the
Category
20th Century Cluster Rings
Materials
Diamond, Sapphire, Platinum
NGL Certified 18K Gold Unheated Sapphire & Turquoise Cocktail Ring with Diamonds
Located in Kowloon, HK
NGL Certified 18K Gold Unheated Sapphire & Turquoise Cocktail Ring with Diamonds
1 Unheated
Category
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Materials
Diamond, Sapphire, Turquoise, 18k Gold
NGL Certified 18K Gold Unheated Sapphire & Turquoise Cocktail Ring with Diamonds
Located in Kowloon, HK
NGL Certified 18K Gold Unheated Sapphire & Turquoise Cocktail Ring with Diamonds
1 Unheated
Category
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Materials
Diamond, Sapphire, Turquoise, 18k Gold
