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Heart|Lab Grown|IGI

0.41ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG756514031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG756514031

Diamond specifications and retailer prices

From $340 AUD
$239 USD
As of October 30, 2026
Save $1,395 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,736 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown heart diamond

This 0.41ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756514031 or 756514031. Listed at 8 retailers as of October 29, 2026, with prices from $340 to $1,736, a $1,395 spread on the same certified stone. MOH London lists it at $1,736. 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

0.41
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756514031
Dimensions4.83 × 5.26 × 2.95 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.83 mm5.26 mm0.41 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756514031
Side View
Table 58.0%Crown 31.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 56.1%

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: $1,736 AUD|Low: $340 AUD|High: $1,768 AUD|Avg: $953 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$340 AUD
Retailer 8$532 AUD
Retailer 5$598 AUD
Retailer 9$687 AUD
Retailer 2$837 AUD
Retailer 6$987 AUD
Retailer 4$1,257 AUD
Retailer 3$1,628 AUD
MOH London$1,736 AUD

22 data points across 9 retailers

8 retailers$340 AUD to $1,736 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
B+
Retailer 2
-
$532 AUD
$374 USD
View
B+
Retailer 3
-
$598 AUD
$420 USD
View
B
Retailer 4
-
$837 AUD
€560 EUR
View
B
Retailer 5
-
$987 AUD
View
B
Retailer 6
-
$1,257 AUD
CA$1,226 CAD
View
B
Retailer 7
-
$1,628 AUD
$1,144 USD
View
Most Expensive
B
MOH London
LG756514031 · Oct 29
$1,736 AUD
£960 GBP
View
7 more retailers have this diamond
Prices start from $340 AUDSave up to $1,395 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
0.41ct Heart
$340 AUD