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Round|Lab Grown|IGI

0.42ct E I1 Round Lab Grown Diamond

ID • E/I1 • IGI LG442068916

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068916

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 30, 2026
Save HK$1,999 HKD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,818 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG442068916 or 442068916. Listed at 5 retailers as of October 29, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068916
Dimensions4.77 × 4.80 × 2.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.77 mm4.80 mm0.42 ctE / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442068916
Side View
Table 55.5%Crown 35.7°Girdle: THN-STKPavilion 40°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,818 HKD|Low: HK$1,757 HKD|High: HK$8,878 HKD|Avg: HK$3,791 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5HK$1,757 HKD
Retailer 4HK$1,875 HKD
Retailer 3HK$3,272 HKD
Retailer 2HK$3,757 HKD
MOH LondonHK$8,818 HKD

14 data points across 5 retailers

5 retailersHK$1,757 HKD to HK$3,757 HKD

B+
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
B+
Retailer 2
-
HK$1,875 HKD
$239 USD
View
B
Retailer 3
-
HK$3,272 HKD
$417 USD
View
B
Retailer 4
-
HK$3,757 HKD
€456 EUR
View
Most Expensive
MOH London
LG442068916 · Oct 29
HK$8,818 HKD
£885 GBP
View
Price under review
4 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$1,999 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.

B+
0.42ct Round
HK$1,757 HKD