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Heart|Lab Grown|IGI

0.42ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG811670915

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811670915

Diamond specifications and retailer prices

From HK$855 HKD
$109 USD
As of October 30, 2026
Save HK$3,022 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,888 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811670915 or 811670915. Listed at 13 retailers as of October 30, 2026, with a 353% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670915
Dimensions4.38 × 5.26 × 3.17 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.38 mm5.26 mm0.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811670915
Side View
Table 69.0%Crown 40°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 60.3%

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 30
Current: HK$8,888 HKD|Low: HK$824 HKD|High: HK$8,998 HKD|Avg: HK$2,421 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4HK$855 HKD
Retailer 8HK$965 HKD
Retailer 7HK$996 HKD
Retailer 6HK$1,138 HKD
Retailer 10HK$1,491 HKD
Retailer 9HK$1,931 HKD
Retailer 2HK$2,112 HKD
Retailer 3HK$2,571 HKD
Retailer 5HK$2,668 HKD
MOH LondonHK$8,888 HKD

43 data points across 10 retailers

13 retailersHK$855 HKD to HK$3,877 HKD

A
Cheapest Retailer
-
HK$855 HKD
$109 USD
A
Retailer 2
-
HK$965 HKD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
HK$996 HKD
$127 USD
View
A
Retailer 4
-
HK$1,138 HKD
$145 USD
View
A
Retailer 5
-
HK$1,205 HKD
View
A
Retailer 6
-
HK$1,491 HKD
$190 USD
View
B+
Retailer 7
-
HK$1,931 HKD
$246 USD
View
B+
Retailer 8
-
HK$2,112 HKD
£212 GBP
View
B+
Retailer 9
-
HK$2,571 HKD
£258 GBP
View
B+
Retailer 10
-
HK$2,668 HKD
$340 USD
View
B
Retailer 11
-
HK$3,002 HKD
SGD 517 SGD
View
B
Retailer 12
-
HK$3,877 HKD
$494 USD
View
Most Expensive
MOH London
LG811670915 · Nov 1
HK$8,888 HKD
£892 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$855 HKDSave up to HK$3,022 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 Heart
HK$855 HKD