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Round|Natural|IGI

0.42ct E SI2 Round Natural Diamond

VG • E/SI2 • IGI 797684485

Shape and cutting style on the report: Round brilliant

Certificate IGI 797684485

Diamond specifications and retailer prices

From $411 NZD
₹21,987 INR
As of October 28, 2026
Save $1,688 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,099 NZD 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 very-good cut grade and certified by IGI 797684485. Listed at 14 retailers as of October 26, 2026, with prices from $411 to $2,099, a $1,688 spread on the same certified stone. NZ Jewellers lists it at $2,099. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 797684485
Dimensions4.72 × 4.75 × 2.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.72 mm4.75 mm0.42 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 797684485
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.9%

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: $2,099 NZD|Low: $407 NZD|High: $2,099 NZD|Avg: $853 NZD
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
October 29, 2026
Retailer 8$411 NZD
Retailer 7$469 NZD
Retailer 4$548 NZD
Retailer 10$570 NZD
Retailer 13$589 NZD
Retailer 12$611 NZD
Retailer 15$736 NZD
Retailer 5$737 NZD
Retailer 6$757 NZD
Retailer 3$780 NZD
Retailer 14$903 NZD
Retailer 9$927 NZD
Retailer 2$1,133 NZD
Retailer 11$1,266 NZD
NZ Jewellers$2,099 NZD

37 data points across 15 retailers

14 retailers$411 NZD to $2,099 NZD

A
Cheapest Retailer
-
$411 NZD
₹21,987 INR
B+
Retailer 2
-
$548 NZD
$308 USD
View
B+
Retailer 3
-
$570 NZD
$320 USD
View
B+
Retailer 4
-
$589 NZD
$331 USD
View
B+
Retailer 5
-
$611 NZD
$343 USD
View
B+
Retailer 6
-
$736 NZD
$413 USD
View
B+
Retailer 7
-
$737 NZD
$414 USD
View
B+
Retailer 8
-
$757 NZD
$425 USD
View
B+
Retailer 9
-
$780 NZD
$438 USD
View
B+
Retailer 10
-
$903 NZD
$507 USD
View
B+
Retailer 11
-
$927 NZD
€496 EUR
View
B+
Retailer 12
-
$1,133 NZD
£501 GBP
View
B+
Retailer 13
-
$1,266 NZD
£560 GBP
View
Most Expensive
C
NZ Jewellers
767743ed-5bd0-4f7a-b794-35035a3fa4a7 · Oct 26
$2,099 NZD
$1,179 USD
View
13 more retailers have this diamond
Prices start from $411 NZDSave up to $1,688 NZD

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
$411 NZD