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Radiant|Natural|GIA

1.00ct D VS1 Radiant Natural Diamond

GD • D/VS1 • GIA 2556721766

Certificate GIA 2556721766

Diamond specifications and retailer prices

From €2,786 EUR
As of November 5, 2026
Save €3,703 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,489 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556721766. Listed at 21 retailers as of November 5, 2026, with prices from €2,786 to €6,489, a €3,703 spread on the same certified stone. NZ Jewellers lists it at €6,489. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556721766
Dimensions6.40 × 4.93 × 3.42 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.40 mm4.93 mm1.00 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556721766
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €6,489 EUR|Low: €2,733 EUR|High: €6,489 EUR|Avg: €3,918 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 16€2,786 EUR
Retailer 3€3,031 EUR
Retailer 17€3,181 EUR
Retailer 20€3,277 EUR
Retailer 12€3,395 EUR
Retailer 11€3,408 EUR
Retailer 4€3,417 EUR
Retailer 19€3,542 EUR
Retailer 14€3,680 EUR
Retailer 5€3,724 EUR
Retailer 18€3,724 EUR
Retailer 2€3,772 EUR
Retailer 9€3,788 EUR
Retailer 8€3,952 EUR
Retailer 10€4,024 EUR
Retailer 6€4,027 EUR
Retailer 13€4,263 EUR
Retailer 7€4,331 EUR
Retailer 15€4,546 EUR
Retailer 21€6,212 EUR
NZ Jewellers€6,489 EUR

14 data points across 21 retailers

21 retailers€2,786 EUR to €6,489 EUR

A
Cheapest Retailer
-
€2,786 EUR
A
Retailer 2
-
€3,031 EUR
View
A
Retailer 3
-
€3,181 EUR
View
A
Retailer 4
-
€3,277 EUR
View
B+
Retailer 5
-
€3,408 EUR
View
B+
Retailer 6
-
€3,417 EUR
View
B+
Retailer 7
-
€3,542 EUR
View
Retailer 8
-
€3,680 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€3,724 EUR
View
B+
Retailer 10
-
€3,724 EUR
View
B+
Retailer 11
-
€3,772 EUR
View
B+
Retailer 12
-
€3,788 EUR
View
Retailer 13
-
€3,896 EUR
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€3,952 EUR
View
B+
Retailer 15
-
€4,024 EUR
View
B+
Retailer 16
-
€4,027 EUR
View
B+
Retailer 17
-
€4,263 EUR
View
B+
Retailer 18
-
€4,331 EUR
View
B
Retailer 19
-
€4,546 EUR
View
B
Retailer 20
-
€6,212 EUR
View
Most Expensive
B
NZ Jewellers
88b9bfd3-6f2b-470a-8c72-9e57bc95afa8 · Nov 5
€6,489 EUR
$7,283 USD
View
20 more retailers have this diamond
Prices start from €2,786 EURSave up to €3,703 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Radiant
€2,786 EUR