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Heart|Lab Grown|IGI

0.40ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG847619159

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619159

Diamond specifications and retailer prices

From HK$904 HKD
As of November 1, 2026
Save HK$1,662 HKD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$5,640 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.4ct lab-grown heart diamond

This 0.4ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847619159 or 847619159. Listed at 7 retailers as of October 26, 2026, with a 184% 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

0.40
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619159
Dimensions4.82 × 4.99 × 2.88 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.82 mm4.99 mm0.40 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619159
Side View
Table 65.0%Crown 36.8°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
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: Nov 1
Current: HK$5,640 HKD|Low: HK$904 HKD|High: HK$5,640 HKD|Avg: HK$2,168 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7HK$904 HKD
Retailer 3HK$1,327 HKD
Retailer 2HK$1,491 HKD
Retailer 5HK$1,687 HKD
Retailer 4HK$2,225 HKD
Retailer 6HK$2,566 HKD
MOH LondonHK$5,640 HKD

7 data points across 7 retailers

7 retailersHK$904 HKD to HK$2,566 HKD

A
Cheapest Retailer
-
HK$904 HKD
B+
Retailer 2
-
HK$1,327 HKD
£133 GBP
View
B+
Retailer 3
-
HK$1,491 HKD
€181 EUR
View
Retailer 4
-
HK$1,687 HKD
$215 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$2,225 HKD
£223 GBP
View
B
Retailer 6
-
HK$2,566 HKD
$327 USD
View
Most Expensive
MOH London
LG847619159 · Oct 25
HK$5,640 HKD
£566 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from HK$904 HKDSave up to HK$1,662 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
0.40ct Heart
HK$904 HKD