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Radiant|Natural|GIA

1.30ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2243024393

Certificate GIA 2243024393

Diamond specifications and retailer prices

From €3,395 EUR
$3,793 USD
As of October 28, 2026
Save €2,686 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,081 EUR at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E 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 2243024393. Listed at 10 retailers as of October 28, 2026, with prices from €3,395 to €6,081, a €2,686 spread on the same certified stone. Helzberg Diamonds lists it at €6,081. 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

1.30
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2243024393
Dimensions7.59 × 5.38 × 3.65 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.59 mm5.38 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2243024393
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: 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: Oct 28
Current: €6,081 EUR|Low: €3,395 EUR|High: €6,319 EUR|Avg: €4,516 EUR|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6€3,395 EUR
Retailer 5€3,596 EUR
Retailer 10€3,705 EUR
Retailer 3€3,955 EUR
Retailer 7€4,293 EUR
Retailer 9€4,320 EUR
Retailer 4€4,383 EUR
Retailer 2€4,709 EUR
Retailer 8€6,075 EUR
Helzberg Diamonds€6,081 EUR

39 data points across 10 retailers

10 retailers€3,395 EUR to €6,081 EUR

A
Cheapest Retailer
-
€3,395 EUR
$3,793 USD
A
Retailer 2
-
€3,596 EUR
$4,017 USD
View
A
Retailer 3
-
€3,705 EUR
SGD 5,594 SGD
View
A
Retailer 4
-
€3,955 EUR
£3,479 GBP
View
A
Retailer 5
-
€4,293 EUR
$4,796 USD
View
A
Retailer 6
-
€4,320 EUR
$4,826 USD
View
A
Retailer 7
-
€4,383 EUR
View
B+
Retailer 8
-
€4,709 EUR
$5,261 USD
View
B
Retailer 9
-
€6,075 EUR
$6,787 USD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKJGIKJPJ · Oct 29
€6,081 EUR
$6,794 USD
View
9 more retailers have this diamond
Prices start from €3,395 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
1.30ct Radiant
€3,395 EUR