CaratHunter
Plans
Round|Natural|GIA

0.42ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2496984386

Certificate GIA 2496984386

Diamond specifications and retailer prices

From €394 EUR
$439 USD
As of October 28, 2026
Save €1,116 EUR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,510 EUR at NZ Jewellers · As of October 26, 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 26, 2026, with prices from €394 to €1,510, a €1,116 spread on the same certified stone. NZ Jewellers lists it at €1,510. 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
Colour
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 28
Current: €1,510 EUR|Low: €394 EUR|High: €1,540 EUR|Avg: €670 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
October 29, 2026
Retailer 8€394 EUR
Retailer 6€424 EUR
Retailer 7€424 EUR
Retailer 10€443 EUR
Retailer 2€487 EUR
Retailer 9€557 EUR
Retailer 11€580 EUR
Retailer 5€595 EUR
Retailer 3€652 EUR
Retailer 4€915 EUR
NZ Jewellers€1,510 EUR

36 data points across 11 retailers

11 retailers€394 EUR to €1,510 EUR

Retailer 1
-
€347 EUR
$386 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€394 EUR
$439 USD
View
A
Retailer 3
-
€424 EUR
$472 USD
View
A
Retailer 4
-
€424 EUR
$472 USD
View
A
Retailer 5
-
€455 EUR
$506 USD
View
A
Retailer 6
-
€487 EUR
£427 GBP
View
B+
Retailer 7
-
€557 EUR
$620 USD
View
B+
Retailer 8
-
€580 EUR
$646 USD
View
B+
Retailer 9
-
€595 EUR
View
B
Retailer 10
-
€915 EUR
£802 GBP
View
Most Expensive
B
NZ Jewellers
5d97ef6e-6386-42b0-9a8c-202fd32315bf · Oct 26
€1,510 EUR
$1,681 USD
View
10 more retailers have this diamond
Prices start from €394 EURSave up to €1,116 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
€394 EUR