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Round|Natural|GIA

0.42ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2496984386

Certificate GIA 2496984386

Diamond specifications and retailer prices

From €393 EUR
$439 USD
As of October 31, 2026
Save €1,112 EUR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,505 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2496984386. Listed at 11 retailers as of October 30, 2026, with prices from €393 to €1,505, a €1,112 spread on the same certified stone. NZ Jewellers lists it at €1,505. 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

0.42
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2496984386
Dimensions4.81 × 4.77 × 2.98 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.81 mm4.77 mm0.42 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2496984386
Side View
Table 56.0%Crown 35°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 62.4%

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 31
Current: €1,505 EUR|Low: €393 EUR|High: €1,534 EUR|Avg: €623 EUR|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€393 EUR
Retailer 7€422 EUR
Retailer 8€422 EUR
Retailer 12€441 EUR
Retailer 9€453 EUR
Retailer 6€485 EUR
Retailer 11€555 EUR
Retailer 3€578 EUR
Retailer 2€594 EUR
Retailer 4€649 EUR
Retailer 5€907 EUR
NZ Jewellers€1,505 EUR

39 data points across 12 retailers

11 retailers€393 EUR to €1,505 EUR

Retailer 1
-
€346 EUR
$386 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€393 EUR
$439 USD
View
A
Retailer 3
-
€422 EUR
$472 USD
View
A
Retailer 4
-
€422 EUR
$472 USD
View
A
Retailer 5
-
€453 EUR
$506 USD
View
A
Retailer 6
-
€485 EUR
£427 GBP
View
B+
Retailer 7
-
€555 EUR
$620 USD
View
B+
Retailer 8
-
€578 EUR
$646 USD
View
B+
Retailer 9
-
€594 EUR
View
B
Retailer 10
-
€907 EUR
£798 GBP
View
Most Expensive
B
NZ Jewellers
5d97ef6e-6386-42b0-9a8c-202fd32315bf · Oct 30
€1,505 EUR
$1,681 USD
View
10 more retailers have this diamond
Prices start from €393 EURSave up to €1,112 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
0.42ct Round
€393 EUR