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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG728504724

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728504724

Diamond specifications and retailer prices

From $128 SGD
$100 USD
As of October 30, 2026
Save $1,049 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,177 SGD at MOH London · As of October 29, 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 top-tier cut grade and certified by IGI LG728504724 or 728504724. Listed at 13 retailers as of October 29, 2026, with prices from $128 to $1,177, a $1,049 spread on the same certified stone. MOH London lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728504724
Dimensions4.32 × 5.01 × 3.11 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.32 mm5.01 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG728504724
Side View
Table 63.0%Crown 40.5°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.1%

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: $1,177 SGD|Low: $123 SGD|High: $1,184 SGD|Avg: $363 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$128 SGD
Retailer 8$144 SGD
Retailer 7$150 SGD
Retailer 6$170 SGD
Retailer 9$224 SGD
Retailer 2$309 SGD
Retailer 4$396 SGD
Retailer 3$409 SGD
MOH London$1,177 SGD

43 data points across 9 retailers

13 retailers$128 SGD to $1,177 SGD

A
Cheapest Retailer
-
$128 SGD
$100 USD
A
Retailer 2
-
$144 SGD
$113 USD
View
Final sale: no returns
A
Retailer 3
-
$150 SGD
$117 USD
View
A
Retailer 4
-
$170 SGD
$133 USD
View
A
Retailer 5
-
$180 SGD
HK$1,100 HKD
View
A
Retailer 6
-
$224 SGD
$175 USD
View
B+
Retailer 7
-
$309 SGD
£190 GBP
View
B+
Retailer 8
-
$396 SGD
$310 USD
View
B+
Retailer 9
-
$396 SGD
$310 USD
View
B+
Retailer 10
-
$409 SGD
£252 GBP
View
B
Retailer 11
-
$452 SGD
View
B
Retailer 12
-
$587 SGD
$459 USD
View
Most Expensive
B
MOH London
LG728504724 · Oct 29
$1,177 SGD
£725 GBP
View
12 more retailers have this diamond
Prices start from $128 SGDSave up to $1,049 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
$128 SGD