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Radiant|Natural|GIA

1.00ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 7556402598

Certificate GIA 7556402598

Diamond specifications and retailer prices

From €1,336 EUR
As of November 6, 2026
Save €2,193 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,530 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 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 7556402598. Listed at 14 retailers as of November 5, 2026, with prices from €1,336 to €3,530, a €2,193 spread on the same certified stone. NZ Jewellers lists it at €3,530. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556402598
Dimensions6.80 × 4.81 × 3.31 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
6.80 mm4.81 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556402598
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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 6
Current: €3,530 EUR|Low: €1,336 EUR|High: €3,530 EUR|Avg: €1,778 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
November 7, 2026
Retailer 13€1,336 EUR
Retailer 14€1,341 EUR
Retailer 7€1,423 EUR
Retailer 6€1,432 EUR
Retailer 5€1,447 EUR
Retailer 11€1,447 EUR
Retailer 4€1,493 EUR
Retailer 12€1,515 EUR
Retailer 10€1,596 EUR
Retailer 2€1,605 EUR
Retailer 3€1,670 EUR
Retailer 8€1,966 EUR
Retailer 9€2,535 EUR
NZ Jewellers€3,530 EUR

39 data points across 14 retailers

14 retailers€1,336 EUR to €3,530 EUR

A
Cheapest Retailer
-
€1,336 EUR
Final sale: no returns
A
Retailer 2
-
€1,341 EUR
View
A
Retailer 3
-
€1,423 EUR
View
A
Retailer 4
-
€1,432 EUR
View
Retailer 5
-
€1,447 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€1,447 EUR
View
Retailer 7
-
€1,493 EUR
View
Price last confirmed 11 days ago
A
Retailer 8
-
€1,515 EUR
View
A
Retailer 9
-
€1,596 EUR
View
A
Retailer 10
-
€1,605 EUR
View
A
Retailer 11
-
€1,670 EUR
View
A
Retailer 12
-
€1,966 EUR
View
B+
Retailer 13
-
€2,535 EUR
View
Most Expensive
B
NZ Jewellers
548ee421-a241-4ec7-aeca-f3eb0d510a29 · Nov 5
€3,530 EUR
$3,941 USD
View
13 more retailers have this diamond
Prices start from €1,336 EURSave up to €2,193 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
€1,336 EUR