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Radiant|Natural|GIA

1.01ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 5556860639

Certificate GIA 5556860639

Diamond specifications and retailer prices

From €1,579 EUR
As of November 4, 2026
Save €2,686 EUR (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,265 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556860639. Listed at 15 retailers as of November 4, 2026, with prices from €1,579 to €4,265, a €2,686 spread on the same certified stone. NZ Jewellers lists it at €4,265. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556860639
Dimensions6.83 × 5.04 × 3.41 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.83 mm5.04 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556860639
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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 4
Current: €4,265 EUR|Low: €1,549 EUR|High: €4,382 EUR|Avg: €2,156 EUR|+7.8%
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
November 7, 2026
Retailer 14€1,579 EUR
Retailer 3€1,613 EUR
Retailer 8€1,719 EUR
Retailer 7€1,721 EUR
Retailer 13€1,748 EUR
Retailer 6€1,797 EUR
Retailer 5€1,829 EUR
Retailer 9€1,872 EUR
Retailer 2€1,899 EUR
Retailer 11€1,928 EUR
Retailer 12€2,018 EUR
Retailer 10€2,374 EUR
Retailer 4€2,972 EUR
NZ Jewellers€4,265 EUR

22 data points across 14 retailers

15 retailers€1,579 EUR to €4,265 EUR

A
Cheapest Retailer
-
€1,579 EUR
A
Retailer 2
-
€1,613 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,719 EUR
View
A
Retailer 4
-
€1,721 EUR
View
A
Retailer 5
-
€1,748 EUR
View
Retailer 6
-
€1,797 EUR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€1,829 EUR
View
A
Retailer 8
-
€1,872 EUR
View
A
Retailer 9
-
€1,899 EUR
View
A
Retailer 10
-
€1,928 EUR
View
A
Retailer 11
-
€2,018 EUR
View
B+
Retailer 12
-
€2,374 EUR
View
Retailer 13
-
€2,514 EUR
View
Price last confirmed 62 days ago
B+
Retailer 14
-
€2,972 EUR
View
Most Expensive
B
NZ Jewellers
deb88987-967e-43be-baeb-cb2073e62c9c · Nov 5
€4,265 EUR
$4,762 USD
View
14 more retailers have this diamond
Prices start from €1,579 EURSave up to €2,686 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
1.01ct Radiant
€1,579 EUR