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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG671451461

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671451461

Diamond specifications and retailer prices

From HK$839 HKD
$107 USD
As of October 30, 2026
Save HK$3,230 HKD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,728 HKD at MOH London · As of October 26, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG671451461 or 671451461. Listed at 15 retailers as of October 30, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671451461
Dimensions4.59 × 5.29 × 3.06 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.59 mm5.29 mm0.42 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671451461
Side View
Table 65.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,728 HKD|Low: HK$659 HKD|High: HK$8,818 HKD|Avg: HK$2,309 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4HK$659 HKD
Retailer 10HK$839 HKD
Retailer 7HK$973 HKD
Retailer 8HK$1,114 HKD
Retailer 9HK$1,114 HKD
Retailer 12HK$1,412 HKD
Retailer 2HK$1,896 HKD
Retailer 5HK$2,057 HKD
Retailer 6HK$2,520 HKD
Retailer 3HK$2,817 HKD
Retailer 11HK$3,358 HKD
MOH LondonHK$8,728 HKD

43 data points across 12 retailers

15 retailersHK$839 HKD to HK$4,069 HKD

A
Cheapest Retailer
-
HK$839 HKD
$107 USD
A
Retailer 2
-
HK$973 HKD
$124 USD
View
A
Retailer 3
-
HK$1,114 HKD
$142 USD
View
Retailer 4
-
HK$1,114 HKD
$142 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,205 HKD
View
A
Retailer 6
-
HK$1,412 HKD
$180 USD
View
B+
Retailer 7
-
HK$1,896 HKD
ZAR 3,904 ZAR
View
B+
Retailer 8
-
HK$2,057 HKD
£206 GBP
View
B+
Retailer 9
-
HK$2,520 HKD
£253 GBP
View
B
Retailer 10
-
HK$2,817 HKD
$359 USD
View
B
Retailer 11
-
HK$2,961 HKD
SGD 510 SGD
View
B
Retailer 12
-
HK$3,358 HKD
$428 USD
View
B
Retailer 13
-
HK$3,811 HKD
$486 USD
View
B
Retailer 14
-
HK$4,069 HKD
£408 GBP
View
Most Expensive
MOH London
LG671451461 · Oct 26
HK$8,728 HKD
£876 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$839 HKDSave up to HK$3,230 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$839 HKD