Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 5

C. Dunaigre 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring

$72,000
$90,00020% Off
£55,047.83
£68,809.7920% Off
€63,403.98
€79,254.9820% Off
CA$100,894.08
CA$126,117.5920% Off
A$112,638.75
A$140,798.4320% Off
CHF 59,021.01
CHF 73,776.2620% Off
MX$1,378,808.83
MX$1,723,511.0320% Off
NOK 749,567.42
NOK 936,959.2720% Off
SEK 706,746.90
SEK 883,433.6320% Off
DKK 473,190.44
DKK 591,488.0620% Off
Shipping
Retrieving quote...
The 1stDibs Promise:
Authenticity Guarantee,
Money-Back Guarantee,
24-Hour Cancellation

About the Item

GIA Certified 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA certification adds assurance of quality, as it is one of the most respected grading organizations. At 4.55 carats, this diamond is significant in size, making it very impressive. The vivid blue color is rare and highly desirable, enhancing its value, especially since unheated stones retain their natural characteristics. Additionally, the ring features two side half-moon diamonds totaling 1.50 carats, with VVS clarity and D color, which further elevates its beauty and worth. -

More From This Seller

View All
C. Dunaigre 5.93 Carat Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 5.93 Carat Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA certification adds assurance of quality, as it is one of the most respected grading orga...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Gubelin Certified 11 Carat Blue BURMA Unheated Diamond Engagement Ring
Located in Chicago, IL
Gubelin Certified 11 Carat Blue Unheated Blue Sapphire Diamond Engagement Ring is a remarkable piece. The Gubelin certification adds assurance of quality, as it is one of the most re...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 7.39 Carat VIVID Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 7.39 Carat VIVID Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA certification adds assurance of quality, as it is one of the most respected gradin...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GRS Certified 20.45 Carat Unheated Ceylon Blue Sapphire Diamond Ring
Located in Chicago, IL
A remarkable statement of rarity a 20.45 carat unheated blue sapphire from Ceylon with half moon cut diamonds set in platinum the side diamonds are f color vs clarity and 2 carats
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

C.Dunaigre 6 Carat Ceylon Blue Sapphire Diamond Platinum Ring
Located in Chicago, IL
C. Dunaigre-Certified 6-Carat Ceylon Blue Sapphire and Diamond Ring in Platinum A statement of timeless elegance, this striking ring showcases a 6.00-carat Ceylon blue sapphire, cer...
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Certified 13.89 Ct. Ceylon Untreated Sapphire Diamond Ring
Located in Chicago, IL
This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 13.89 carat oval blue sapphire as its centerpiece. The sapphire is Grs certified, showcasing excep...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

You May Also Like

GIA Certified 4.17 Carat NO HEAT Ceylon Blue Sapphire Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite unheated and untreated blue sapphire with origin Ceylon that is extremely rare and valuable furthermore the sapphire has no signs of treament or heat and this was certi...
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Vivid Diamonds AGL Certified 21.19 Carat Ceylon Sapphire & Diamond Ring
By Vivid Diamonds
Located in Miami, FL
From the House of Vivid Diamonds, this exquisite creation showcases a spectacular AGL certified 21.19 carat oval blue sapphire, with a heated Ceylon provenance, accented by two GIA c...
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Certified 9.77 Carat Intense Ceylon Blue No Heat Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Introducing a truly extraordinary piece of fine jewelry: Certified 9.77 Carat Intense ceylon Blue No Heat Sapphire Diamond Ring. Immerse yourself in the captivating allure of this ...
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

4.18 carat Oval Blue Sapphire and Diamond Platinum Ring
By David Gross Group
Located in New York, NY
4.18 carat Oval Blue Sapphire with eight Oval Brilliant Diamonds 2.68 carats set in a handmade Platinum ring.
Category

2010s North American Contemporary Fashion Rings

Materials

Sapphire, Diamond, Platinum

GIA Certified 4 Carat Oval Blue No Heat Ceylon Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA certified oval cut blue sapphire is completely unheated and displays striking, vibrant blue color! The sapphire is certified by GIA, the premier gemological authority. GIA determ...
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

5.96 Carat Oval Blue Sapphire Diamond Three-Stone Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Oval cut, Vibrant color Blue Sapphire weighing 5.96 carats, flanked by two brilliant cut half moon diamonds weighing 0.79 carats total. Elegantly set in a polished platin...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum