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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 HK$1,811 HKD
₹21,987 INR
As of October 28, 2026
Save HK$7,439 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,251 HKD 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 very-good cut grade and certified by IGI 797684485. Listed at 14 retailers as of October 28, 2026, with prices from HK$1,811 to HK$9,251, a HK$7,439 spread on the same certified stone. NZ Jewellers lists it at HK$9,251. 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: HK$9,251 HKD|Low: HK$1,793 HKD|High: HK$9,251 HKD|Avg: HK$3,757 HKD
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 8HK$1,811 HKD
Retailer 7HK$2,066 HKD
Retailer 4HK$2,417 HKD
Retailer 10HK$2,511 HKD
Retailer 13HK$2,597 HKD
Retailer 12HK$2,691 HKD
Retailer 15HK$3,244 HKD
Retailer 5HK$3,248 HKD
Retailer 6HK$3,337 HKD
Retailer 3HK$3,436 HKD
Retailer 14HK$3,978 HKD
Retailer 9HK$4,086 HKD
Retailer 2HK$4,992 HKD
Retailer 11HK$5,580 HKD
NZ JewellersHK$9,251 HKD

37 data points across 15 retailers

14 retailersHK$1,811 HKD to HK$9,251 HKD

A
Cheapest Retailer
-
HK$1,811 HKD
₹21,987 INR
B+
Retailer 2
-
HK$2,417 HKD
$308 USD
View
B+
Retailer 3
-
HK$2,511 HKD
$320 USD
View
B+
Retailer 4
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 5
-
HK$2,691 HKD
$343 USD
View
B+
Retailer 6
-
HK$3,244 HKD
$413 USD
View
B+
Retailer 7
-
HK$3,248 HKD
$414 USD
View
B+
Retailer 8
-
HK$3,337 HKD
$425 USD
View
B+
Retailer 9
-
HK$3,436 HKD
$438 USD
View
B+
Retailer 10
-
HK$3,978 HKD
$507 USD
View
B+
Retailer 11
-
HK$4,086 HKD
€496 EUR
View
B+
Retailer 12
-
HK$4,992 HKD
£501 GBP
View
B+
Retailer 13
-
HK$5,580 HKD
£560 GBP
View
Most Expensive
C
NZ Jewellers
767743ed-5bd0-4f7a-b794-35035a3fa4a7 · Oct 30
HK$9,251 HKD
$1,179 USD
View
13 more retailers have this diamond
Prices start from HK$1,811 HKDSave up to HK$7,439 HKD

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
HK$1,811 HKD