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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 $144 AUD
$101 USD
As of October 24, 2026
Save $990 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,134 AUD 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 $144 to $1,134, a $990 spread on the same certified stone. MOH London lists it at $1,134. 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: $1,134 AUD|Low: $122 AUD|High: $1,177 AUD|Avg: $391 AUD|-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$124 AUD
Retailer 10$144 AUD
Retailer 14$164 AUD
Retailer 7$182 AUD
Retailer 9$274 AUD
Retailer 2$280 AUD
Retailer 13$291 AUD
Retailer 15$329 AUD
Retailer 6$441 AUD
Retailer 5$441 AUD
Retailer 8$447 AUD
Retailer 3$480 AUD
Retailer 11$495 AUD
Retailer 4$580 AUD
MOH London$1,134 AUD

41 data points across 15 retailers

15 retailers$144 AUD to $1,134 AUD

Retailer 1
-
$124 AUD
$87 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$144 AUD
$101 USD
View
A
Retailer 3
-
$164 AUD
$115 USD
View
A
Retailer 4
-
$182 AUD
HK$1,000 HKD
View
Retailer 5
-
$274 AUD
ZAR 3,108 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$280 AUD
£155 GBP
View
B+
Retailer 7
-
$291 AUD
€195 EUR
View
B+
Retailer 8
-
$329 AUD
$231 USD
View
B
Retailer 9
-
$441 AUD
$310 USD
View
B
Retailer 10
-
$441 AUD
SGD 419 SGD
View
B
Retailer 11
-
$447 AUD
£247 GBP
View
B
Retailer 12
-
$480 AUD
$337 USD
View
B
Retailer 13
-
$495 AUD
$348 USD
View
B
Retailer 14
-
$580 AUD
$407 USD
View
Most Expensive
B
MOH London
LG803661917 · Oct 26
$1,134 AUD
£627 GBP
View
14 more retailers have this diamond
Prices start from $144 AUDSave up to $990 AUD

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
$144 AUD