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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG803660519

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660519

Diamond specifications and retailer prices

From HK$949 HKD
$121 USD
As of October 25, 2026
Save HK$5,597 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$6,546 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 top-tier cut grade and certified by IGI LG803660519 or 803660519. Listed at 15 retailers as of October 25, 2026, with prices from HK$949 to HK$6,546, a HK$5,597 spread on the same certified stone. MOH London lists it at HK$6,546. 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 angle35.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660519
Dimensions5.12 × 4.68 × 2.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.12 mm4.68 mm0.42 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660519
Side View
Table 68.0%Crown 35.1°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.0%

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 25
Current: HK$6,546 HKD|Low: HK$714 HKD|High: HK$6,935 HKD|Avg: HK$2,419 HKD|-4.6%
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
Retailer 14
October 31, 2026
Retailer 3HK$714 HKD
Retailer 12HK$832 HKD
Retailer 14HK$949 HKD
Retailer 10HK$1,582 HKD
Retailer 2HK$1,648 HKD
Retailer 8HK$1,653 HKD
Retailer 7HK$1,664 HKD
Retailer 11HK$1,859 HKD
Retailer 9HK$2,429 HKD
Retailer 6HK$2,543 HKD
Retailer 4HK$2,683 HKD
Retailer 13HK$2,864 HKD
Retailer 5HK$3,325 HKD
MOH LondonHK$6,546 HKD

40 data points across 14 retailers

15 retailersHK$949 HKD to HK$6,546 HKD

Retailer 1
-
HK$714 HKD
$91 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$832 HKD
$106 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$949 HKD
$121 USD
View
A
Retailer 4
-
HK$1,105 HKD
View
Retailer 5
-
HK$1,582 HKD
ZAR 3,258 ZAR
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$1,648 HKD
$210 USD
View
A
Retailer 7
-
HK$1,653 HKD
£166 GBP
View
A
Retailer 8
-
HK$1,664 HKD
€202 EUR
View
B+
Retailer 9
-
HK$1,859 HKD
$237 USD
View
B+
Retailer 10
-
HK$2,429 HKD
£244 GBP
View
B+
Retailer 11
-
HK$2,543 HKD
SGD 438 SGD
View
B+
Retailer 12
-
HK$2,683 HKD
$342 USD
View
B+
Retailer 13
-
HK$2,864 HKD
$365 USD
View
B
Retailer 14
-
HK$3,325 HKD
$424 USD
View
Most Expensive
B
MOH London
LG803660519 · Oct 26
HK$6,546 HKD
£657 GBP
View
14 more retailers have this diamond
Prices start from HK$949 HKDSave up to HK$5,597 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$949 HKD