Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5242044105

Certificate GIA 5242044105

Diamond specifications and retailer prices

From €1,554 EUR
As of November 3, 2026
Save €1,688 EUR (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,846 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct 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 5242044105. Listed at 16 retailers as of November 3, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242044105
Dimensions6.31 × 5.04 × 3.53 mm
L/W Ratio1.25
Top View
6.31 mm5.04 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242044105
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €1,936 EUR|Low: €1,365 EUR|High: €3,305 EUR|Avg: €2,102 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3€1,489 EUR
Retailer 8€1,554 EUR
Retailer 7€1,643 EUR
Retailer 2€1,649 EUR
Retailer 4€1,737 EUR
Retailer 1€1,936 EUR
Retailer 11€1,964 EUR
Retailer 9€2,188 EUR
Retailer 5€2,432 EUR
Retailer 6€3,120 EUR
Retailer 10€3,242 EUR

27 data points across 11 retailers

16 retailers€1,554 EUR to €3,242 EUR

A
Cheapest Retailer
-
€1,554 EUR
A
Retailer 2
-
€1,643 EUR
View
A
Retailer 3
-
€1,649 EUR
View
Retailer 4
-
€1,652 EUR
View
Price last confirmed 39 days ago
A
Retailer 5
-
€1,674 EUR
View
A
Retailer 6
-
€1,737 EUR
View
A
Retailer 7
-
€1,755 EUR
View
Retailer 8
-
€1,923 EUR
View
Price last confirmed 40 days ago
A
Retailer 9
-
€1,936 EUR
View
A
Retailer 10
-
€1,964 EUR
View
A
Retailer 11
-
€2,188 EUR
View
Retailer 12
-
€2,247 EUR
View
Price last confirmed 33 days ago
A
Retailer 13
-
€2,432 EUR
View
B+
Retailer 14
-
€3,120 EUR
View
B+
Retailer 15
-
€3,242 EUR
View
Most Expensive
NZ Jewellers
bad60ee0-ae73-48f4-b77e-3a7dea1e3353 · Sep 28
€3,846 EUR
$4,294 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from €1,554 EURSave up to €1,688 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
1.04ct Radiant
€1,554 EUR