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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803661917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661917

Diamond specifications and retailer prices

From $129 SGD
$101 USD
As of October 24, 2026
Save $889 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,018 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 top-tier cut grade and certified by IGI LG803661917 or 803661917. Listed at 15 retailers as of October 24, 2026, with prices from $129 to $1,018, a $889 spread on the same certified stone. MOH London lists it at $1,018. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661917
Dimensions5.60 × 5.20 × 2.60 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
5.60 mm5.20 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661917
Side View
Table 68.0%Crown 26.9°Girdle: THN-MEDPavilion 35.8°Culet: NoneDepth 46.4%

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 24
Current: $1,018 SGD|Low: $110 SGD|High: $1,057 SGD|Avg: $351 SGD|-2.5%
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
Retailer 15
October 27, 2026
Retailer 12$111 SGD
Retailer 10$129 SGD
Retailer 14$147 SGD
Retailer 7$164 SGD
Retailer 9$246 SGD
Retailer 2$252 SGD
Retailer 13$262 SGD
Retailer 15$295 SGD
Retailer 6$396 SGD
Retailer 5$396 SGD
Retailer 8$401 SGD
Retailer 3$431 SGD
Retailer 11$445 SGD
Retailer 4$521 SGD
MOH London$1,018 SGD

41 data points across 15 retailers

15 retailers$129 SGD to $1,018 SGD

Retailer 1
-
$111 SGD
$87 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$129 SGD
$101 USD
View
A
Retailer 3
-
$147 SGD
$115 USD
View
A
Retailer 4
-
$164 SGD
HK$1,000 HKD
View
Retailer 5
-
$246 SGD
ZAR 3,108 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$252 SGD
£155 GBP
View
B+
Retailer 7
-
$262 SGD
€195 EUR
View
B+
Retailer 8
-
$295 SGD
$231 USD
View
B
Retailer 9
-
$396 SGD
$310 USD
View
B
Retailer 10
-
$396 SGD
View
B
Retailer 11
-
$401 SGD
£247 GBP
View
B
Retailer 12
-
$431 SGD
$337 USD
View
B
Retailer 13
-
$445 SGD
$348 USD
View
B
Retailer 14
-
$521 SGD
$407 USD
View
Most Expensive
B
MOH London
LG803661917 · Oct 26
$1,018 SGD
£627 GBP
View
14 more retailers have this diamond
Prices start from $129 SGDSave up to $889 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
$129 SGD