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Heart|Lab Grown|IGI

1.52ct F IF Heart Lab Grown Diamond

VG • F/IF • IGI LG836618801

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618801

Diamond specifications and retailer prices

From $418 AUD
$293 USD
As of November 2, 2026
Save $2,907 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,325 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618801 or 836618801. Listed at 20 retailers as of November 2, 2026, with prices from $418 to $3,325, a $2,907 spread on the same certified stone. Brilliant Earth lists it at $3,325. 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

1.52
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618801
Dimensions6.99 × 7.90 × 4.69 mm
L/W Ratio1.13
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
6.99 mm7.90 mm1.52 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618801
Side View
Table 58.0%Crown 36.7°Girdle: MED-THKPavilion 38°Culet: NoneDepth 59.4%

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: Nov 2
Current: $3,325 AUD|Low: $418 AUD|High: $4,295 AUD|Avg: $1,252 AUD|-22.6%
Brilliant Earth
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
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 10$418 AUD
Retailer 5$468 AUD
Retailer 7$485 AUD
Retailer 19$519 AUD
Retailer 13$534 AUD
Retailer 6$731 AUD
Retailer 17$735 AUD
Retailer 15$895 AUD
Retailer 14$919 AUD
Retailer 20$997 AUD
Retailer 11$1,161 AUD
Retailer 4$1,207 AUD
Retailer 18$1,320 AUD
Retailer 9$1,447 AUD
Retailer 3$1,668 AUD
Retailer 12$1,737 AUD
Retailer 2$1,995 AUD
Retailer 16$2,080 AUD
Retailer 8$2,128 AUD
Brilliant Earth$3,325 AUD

8 data points across 20 retailers

20 retailers$418 AUD to $3,325 AUD

A
Cheapest Retailer
-
$418 AUD
$293 USD
A
Retailer 2
-
$468 AUD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$485 AUD
$340 USD
View
A
Retailer 4
-
$519 AUD
$364 USD
View
A
Retailer 5
-
$534 AUD
£295 GBP
View
A
Retailer 6
-
$731 AUD
$512 USD
View
A
Retailer 7
-
$735 AUD
$515 USD
View
A
Retailer 8
-
$895 AUD
ZAR 10,131 ZAR
View
A
Retailer 9
-
$919 AUD
£507 GBP
View
A
Retailer 10
-
$997 AUD
$699 USD
View
A
Retailer 11
-
$1,161 AUD
$814 USD
View
B+
Retailer 12
-
$1,207 AUD
View
B+
Retailer 13
-
$1,320 AUD
$925 USD
View
B+
Retailer 14
-
$1,447 AUD
$1,014 USD
View
B+
Retailer 15
-
$1,668 AUD
$1,169 USD
View
B+
Retailer 16
-
$1,737 AUD
$1,218 USD
View
B
Retailer 17
-
$1,995 AUD
$1,398 USD
View
B
Retailer 18
-
$2,080 AUD
£1,148 GBP
View
B
Retailer 19
-
$2,128 AUD
$1,491 USD
View
Most Expensive
B
Brilliant Earth
22318639A · Nov 2
$3,325 AUD
$2,330 USD
View
19 more retailers have this diamond
Prices start from $418 AUDSave up to $2,907 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
1.52ct Heart
$418 AUD