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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 $293 USD
As of October 27, 2026
Save $2,717 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,010 USD at Brilliant Earth · As of October 28, 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 17 retailers as of October 27, 2026, with prices from $293 to $3,010, a $2,717 spread on the same certified stone. Brilliant Earth lists it at $3,010. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $3,010 USD|Low: $293 USD|High: $3,010 USD|Avg: $947 USD
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
October 29, 2026
Retailer 6$293 USD
Retailer 12$328 USD
Retailer 15$340 USD
Retailer 3$377 USD
Retailer 13$512 USD
Retailer 4$520 USD
Retailer 14$625 USD
Retailer 17$640 USD
Retailer 2$699 USD
Retailer 8$814 USD
Retailer 11$846 USD
Retailer 5$1,014 USD
Retailer 10$1,169 USD
Retailer 9$1,218 USD
Retailer 7$1,276 USD
Retailer 16$1,491 USD
Brilliant Earth$3,010 USD

4 data points across 17 retailers

17 retailers$293 USD to $3,010 USD

A
Cheapest Retailer
-
$293 USD
A
Retailer 2
-
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$340 USD
View
A
Retailer 4
-
$377 USD
£296 GBP
View
A
Retailer 5
-
$512 USD
View
A
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$625 USD
ZAR 10,096 ZAR
View
A
Retailer 8
-
$640 USD
£504 GBP
View
A
Retailer 9
-
$699 USD
View
A
Retailer 10
-
$814 USD
View
A
Retailer 11
-
$846 USD
A$1,301 AUD
View
B+
Retailer 12
-
$1,014 USD
View
B+
Retailer 13
-
$1,169 USD
View
B+
Retailer 14
-
$1,218 USD
View
B+
Retailer 15
-
$1,276 USD
View
B+
Retailer 16
-
$1,491 USD
View
Most Expensive
B
Brilliant Earth
22318639A · Oct 28
$3,010 USD
View
16 more retailers have this diamond
Prices start from $293 USDSave up to $2,717 USD

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
$293 USD