Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7541670562

Certificate GIA 7541670562

Diamond specifications and retailer prices

From €2,526 EUR
As of November 7, 2026
Save €2,647 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,172 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541670562. Listed at 15 retailers as of November 5, 2026, with prices from €2,526 to €5,172, a €2,647 spread on the same certified stone. NZ Jewellers lists it at €5,172. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541670562
Dimensions6.41 × 5.08 × 3.50 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.41 mm5.08 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541670562
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €5,172 EUR|Low: €2,526 EUR|High: €5,172 EUR|Avg: €3,525 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 2€2,526 EUR
Retailer 9€2,690 EUR
Retailer 10€2,690 EUR
Retailer 8€2,793 EUR
Retailer 3€3,071 EUR
Retailer 7€3,171 EUR
Retailer 4€3,455 EUR
Retailer 5€3,623 EUR
Retailer 6€4,951 EUR
NZ Jewellers€5,172 EUR

46 data points across 10 retailers

15 retailers€2,526 EUR to €5,172 EUR

Retailer 1
-
€2,408 EUR
Price last confirmed 12 days ago
B+
Retailer 2
-
€2,526 EUR
View
B+
Retailer 3
-
€2,526 EUR
View
Retailer 4
-
€2,690 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€2,690 EUR
View
B+
Retailer 6
-
€2,748 EUR
View
B+
Retailer 7
-
€2,793 EUR
View
B+
Retailer 8
-
€3,071 EUR
View
B
Retailer 9
-
€3,099 EUR
View
B
Retailer 10
-
€3,103 EUR
View
Retailer 11
-
€3,171 EUR
View
Price last confirmed 31 days ago
B
Retailer 12
-
€3,455 EUR
View
B
Retailer 13
-
€3,623 EUR
View
B
Retailer 14
-
€4,951 EUR
View
Most Expensive
B
NZ Jewellers
a4e1de03-0253-45d7-8020-46a1b8a9667f · Nov 5
€5,172 EUR
$5,775 USD
View
14 more retailers have this diamond
Prices start from €2,526 EURSave up to €2,647 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.

B+
1.00ct Radiant
€2,526 EUR