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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG847661860

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661860

Diamond specifications and retailer prices

From HK$1,004 HKD
As of October 30, 2026
Save HK$5,064 HKD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$6,068 HKD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661860 or 847661860. Listed at 7 retailers as of October 26, 2026, with prices from HK$1,004 to HK$6,068, a HK$5,064 spread on the same certified stone. MOH London lists it at HK$6,068. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661860
Dimensions5.00 × 5.14 × 2.80 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.00 mm5.14 mm0.40 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG847661860
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 54.5%

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$6,068 HKD|Low: HK$1,004 HKD|High: HK$6,068 HKD|Avg: HK$2,509 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4HK$1,004 HKD
Retailer 3HK$1,482 HKD
Retailer 2HK$1,565 HKD
Retailer 7HK$1,773 HKD
Retailer 6HK$2,395 HKD
Retailer 5HK$2,620 HKD
MOH LondonHK$6,068 HKD

5 data points across 7 retailers

7 retailersHK$1,004 HKD to HK$6,068 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
B+
Retailer 2
-
HK$1,482 HKD
£149 GBP
View
B+
Retailer 3
-
HK$1,565 HKD
€190 EUR
View
B+
Retailer 4
-
HK$1,773 HKD
$226 USD
View
B
Retailer 5
-
HK$2,395 HKD
£240 GBP
View
B
Retailer 6
-
HK$2,620 HKD
$334 USD
View
Most Expensive
C
MOH London
LG847661860 · Oct 26
HK$6,068 HKD
£609 GBP
View
6 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$5,064 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$1,004 HKD