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Heart|Lab Grown|IGI

1.41ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG845632625

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845632625

Diamond specifications and retailer prices

From $666 AUD
As of November 4, 2026
Save $3,582 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,248 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.41ct lab-grown heart diamond

This 1.41ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845632625 or 845632625. Listed at 13 retailers as of November 4, 2026, with prices from $666 to $4,248, a $3,582 spread on the same certified stone. Brilliant Earth lists it at $4,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632625
Dimensions6.83 × 7.65 × 4.47 mm
L/W Ratio1.12
Girdle conditionFaceted
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
6.83 mm7.65 mm1.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632625
Side View
Table 64.0%Crown 39.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.4%

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: Nov 4
Current: $1,239 AUD|Low: $666 AUD|High: $2,696 AUD|Avg: $1,585 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$666 AUD
Retailer 6$708 AUD
Retailer 8$898 AUD
Retailer 9$1,085 AUD
Retailer 7$1,095 AUD
Retailer 1$1,239 AUD
Retailer 10$1,505 AUD
Retailer 11$1,934 AUD
Retailer 4$2,170 AUD
Retailer 12$2,269 AUD
Retailer 3$2,486 AUD
Retailer 5$2,687 AUD

4 data points across 12 retailers

13 retailers$666 AUD to $4,248 AUD

A
Cheapest Retailer
-
$666 AUD
Final sale: no returns
A
Retailer 2
-
$708 AUD
View
A
Retailer 3
-
$898 AUD
View
A
Retailer 4
-
$1,085 AUD
View
A
Retailer 5
-
$1,095 AUD
View
A
Retailer 6
-
$1,239 AUD
View
B+
Retailer 7
-
$1,505 AUD
View
B+
Retailer 8
-
$1,934 AUD
View
B+
Retailer 9
-
$2,170 AUD
View
B
Retailer 10
-
$2,269 AUD
View
B
Retailer 11
-
$2,486 AUD
View
B
Retailer 12
-
$2,687 AUD
View
Most Expensive
B
Brilliant Earth
22439180A · Nov 4
$4,248 AUD
$2,980 USD
View
12 more retailers have this diamond
Prices start from $666 AUDSave up to $3,582 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
1.41ct Heart
$666 AUD