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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG847661669

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661669

Diamond specifications and retailer prices

From $164 SGD
HK$1,000 HKD
As of October 30, 2026
Save $812 SGD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $976 SGD 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 LG847661669 or 847661669. Listed at 7 retailers as of October 26, 2026, with prices from $164 to $976, a $812 spread on the same certified stone. MOH London lists it at $976. 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
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661669
Dimensions4.86 × 5.25 × 2.83 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.86 mm5.25 mm0.40 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661669
Side View
Table 61.0%Crown 31.8°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 53.9%

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: Oct 30
Current: $976 SGD|Low: $164 SGD|High: $976 SGD|Avg: $434 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$164 SGD
Retailer 4$236 SGD
Retailer 2$252 SGD
Retailer 6$286 SGD
Retailer 5$426 SGD
Retailer 7$502 SGD
MOH London$976 SGD

5 data points across 7 retailers

7 retailers$164 SGD to $976 SGD

A
Cheapest Retailer
-
$164 SGD
HK$1,000 HKD
B+
Retailer 2
-
$236 SGD
£146 GBP
View
B+
Retailer 3
-
$252 SGD
€188 EUR
View
B+
Retailer 4
-
$286 SGD
$224 USD
View
B
Retailer 5
-
$426 SGD
$333 USD
View
B
Retailer 6
-
$502 SGD
$393 USD
View
Most Expensive
B
MOH London
LG847661669 · Oct 26
$976 SGD
£601 GBP
View
6 more retailers have this diamond
Prices start from $164 SGDSave up to $812 SGD

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
$164 SGD