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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG720599573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG720599573

Diamond specifications and retailer prices

From HK$839 HKD
$107 USD
As of October 30, 2026
Save HK$2,972 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,728 HKD at MOH London · As of October 25, 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 top-tier cut grade and certified by IGI LG720599573 or 720599573. Listed at 17 retailers as of October 30, 2026, with a 354% 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720599573
Dimensions4.87 × 5.28 × 2.80 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.87 mm5.28 mm0.42 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG720599573
Side View
Table 65.0%Crown 30.8°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 53.0%

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$8,728 HKD|Low: HK$808 HKD|High: HK$8,818 HKD|Avg: HK$2,408 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12HK$839 HKD
Retailer 9HK$973 HKD
Retailer 10HK$1,114 HKD
Retailer 11HK$1,114 HKD
Retailer 3HK$1,412 HKD
Retailer 2HK$1,896 HKD
Retailer 7HK$1,944 HKD
Retailer 6HK$2,057 HKD
Retailer 8HK$2,520 HKD
Retailer 4HK$2,668 HKD
Retailer 5HK$2,817 HKD
Retailer 13HK$3,358 HKD
MOH LondonHK$8,728 HKD

43 data points across 13 retailers

17 retailersHK$839 HKD to HK$3,811 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$1,895 HKD
€230 EUR
View
B+
Retailer 8
-
HK$1,896 HKD
ZAR 3,904 ZAR
View
B+
Retailer 9
-
HK$1,944 HKD
€236 EUR
View
B+
Retailer 10
-
HK$2,057 HKD
£206 GBP
View
B+
Retailer 11
-
HK$2,520 HKD
£253 GBP
View
B+
Retailer 12
-
HK$2,668 HKD
$340 USD
View
B
Retailer 13
-
HK$2,817 HKD
$359 USD
View
B
Retailer 14
-
HK$2,961 HKD
SGD 510 SGD
View
B
Retailer 15
-
HK$3,358 HKD
$428 USD
View
B
Retailer 16
-
HK$3,811 HKD
$486 USD
View
Most Expensive
MOH London
LG720599573 · Oct 25
HK$8,728 HKD
£876 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$839 HKDSave up to HK$2,972 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