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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 $142 AUD
$100 USD
As of October 30, 2026
Save $1,168 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,311 AUD 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 $142 to $1,311, a $1,168 spread on the same certified stone. MOH London lists it at $1,311. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,311 AUD|Low: $137 AUD|High: $1,318 AUD|Avg: $405 AUD|+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$142 AUD
Retailer 8$161 AUD
Retailer 7$167 AUD
Retailer 6$189 AUD
Retailer 9$249 AUD
Retailer 2$344 AUD
Retailer 4$441 AUD
Retailer 3$455 AUD
MOH London$1,311 AUD

43 data points across 9 retailers

13 retailers$142 AUD to $1,311 AUD

A
Cheapest Retailer
-
$142 AUD
$100 USD
A
Retailer 2
-
$161 AUD
$113 USD
View
Final sale: no returns
A
Retailer 3
-
$167 AUD
$117 USD
View
A
Retailer 4
-
$189 AUD
$133 USD
View
A
Retailer 5
-
$200 AUD
HK$1,100 HKD
View
A
Retailer 6
-
$249 AUD
$175 USD
View
B+
Retailer 7
-
$344 AUD
£190 GBP
View
B+
Retailer 8
-
$441 AUD
$310 USD
View
B+
Retailer 9
-
$441 AUD
$310 USD
View
B+
Retailer 10
-
$455 AUD
£252 GBP
View
B
Retailer 11
-
$504 AUD
SGD 478 SGD
View
B
Retailer 12
-
$653 AUD
$459 USD
View
Most Expensive
B
MOH London
LG728504724 · Oct 29
$1,311 AUD
£725 GBP
View
12 more retailers have this diamond
Prices start from $142 AUDSave up to $1,168 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
$142 AUD