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Heart|Lab Grown|IGI

4.10ct F SI1 Heart Lab Grown Diamond

GD • F/SI1 • IGI LG750587152

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG750587152

Diamond specifications and retailer prices

From $851 AUD
As of November 6, 2026
Save $3,850 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,701 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 4.1ct lab-grown heart diamond

This 4.1ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG750587152 or 750587152. Listed at 15 retailers as of November 6, 2026, with prices from $851 to $4,701, a $3,850 spread on the same certified stone. Brilliant Earth lists it at $4,701. 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

4.10
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750587152
Dimensions8.90 × 10.52 × 5.70 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm10.52 mm4.10 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750587152
Side View
Table 68.0%Crown 33.5°Girdle: THK-VTKPavilion 32.1°Culet: NoneDepth 54.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,701 AUD|Low: $818 AUD|High: $8,863 AUD|Avg: $2,167 AUD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$851 AUD
Retailer 12$953 AUD
Retailer 4$1,004 AUD
Retailer 10$1,055 AUD
Retailer 7$1,244 AUD
Retailer 8$1,415 AUD
Retailer 3$1,515 AUD
Retailer 2$1,629 AUD
Retailer 6$2,620 AUD
Retailer 11$2,777 AUD
Retailer 5$4,570 AUD
Brilliant Earth$4,701 AUD

44 data points across 12 retailers

15 retailers$851 AUD to $4,701 AUD

B+
Cheapest Retailer
-
$851 AUD
B+
Retailer 2
-
$953 AUD
View
B+
Retailer 3
-
$1,004 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,055 AUD
View
Retailer 5
-
$1,055 AUD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$1,244 AUD
View
B+
Retailer 7
-
$1,415 AUD
View
B+
Retailer 8
-
$1,515 AUD
View
B+
Retailer 9
-
$1,629 AUD
View
B
Retailer 10
-
$1,771 AUD
View
B
Retailer 11
-
$2,412 AUD
View
B
Retailer 12
-
$2,620 AUD
View
B
Retailer 13
-
$2,777 AUD
View
B
Retailer 14
-
$4,570 AUD
View
Most Expensive
C
Brilliant Earth
18816229A · Nov 6
$4,701 AUD
$3,230 USD
View
14 more retailers have this diamond
Prices start from $851 AUDSave up to $3,850 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.

B+
4.10ct Heart
$851 AUD