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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2547406262

Certificate GIA 2547406262

Diamond specifications and retailer prices

From €1,723 EUR
$1,925 USD
As of October 30, 2026
Save €2,385 EUR (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,108 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547406262. Listed at 17 retailers as of October 30, 2026, with prices from €1,723 to €4,108, a €2,385 spread on the same certified stone. NZ Jewellers lists it at €4,108. 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.29°
OriginNatural
Grading LabGIA
CertificateGIA 2547406262
Dimensions6.75 × 5.04 × 3.49 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.75 mm5.04 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547406262
Side View
Table 68.0%Crown 47.29°Girdle: STK-THKPavilionCulet: NoneDepth 69.2%

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: Oct 30
Current: €4,108 EUR|Low: €1,711 EUR|High: €4,230 EUR|Avg: €2,336 EUR|-2.9%
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
November 1, 2026
Retailer 5€1,723 EUR
Retailer 7€1,774 EUR
Retailer 6€1,813 EUR
Retailer 2€1,917 EUR
Retailer 3€1,921 EUR
Retailer 8€1,965 EUR
Retailer 15€1,965 EUR
Retailer 17€1,978 EUR
Retailer 16€2,055 EUR
Retailer 14€2,089 EUR
Retailer 11€2,156 EUR
Retailer 4€2,267 EUR
Retailer 12€2,415 EUR
Retailer 13€2,453 EUR
Retailer 9€2,636 EUR
Retailer 10€3,442 EUR
NZ Jewellers€4,108 EUR

29 data points across 17 retailers

17 retailers€1,723 EUR to €4,108 EUR

A
Cheapest Retailer
-
€1,723 EUR
$1,925 USD
A
Retailer 2
-
€1,774 EUR
$1,982 USD
View
A
Retailer 3
-
€1,813 EUR
$2,026 USD
View
Final sale: no returns
A
Retailer 4
-
€1,917 EUR
£1,686 GBP
View
A
Retailer 5
-
€1,921 EUR
$2,146 USD
View
A
Retailer 6
-
€1,965 EUR
$2,195 USD
View
A
Retailer 7
-
€1,965 EUR
$2,195 USD
View
A
Retailer 8
-
€1,978 EUR
$2,210 USD
View
A
Retailer 9
-
€2,055 EUR
$2,296 USD
View
A
Retailer 10
-
€2,089 EUR
$2,334 USD
View
A
Retailer 11
-
€2,156 EUR
£1,897 GBP
View
A
Retailer 12
-
€2,267 EUR
$2,533 USD
View
A
Retailer 13
-
€2,415 EUR
ZAR 43,586 ZAR
View
A
Retailer 14
-
€2,453 EUR
View
Retailer 15
-
€2,636 EUR
A$4,531 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
€3,442 EUR
£3,028 GBP
View
Most Expensive
B
NZ Jewellers
1ce2e24b-305b-4eb1-9ee9-8cf6b7562fae · Oct 30
€4,108 EUR
$4,589 USD
View
16 more retailers have this diamond
Prices start from €1,723 EURSave up to €2,385 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
€1,723 EUR