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Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG620463163

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620463163

Diamond specifications and retailer prices

From $833 USD
As of November 4, 2026
Save $3,789 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,622 USD at With Clarity · As of November 3, 2026
View at With Clarity

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG620463163 or 620463163. Listed at 21 retailers as of November 3, 2026, with prices from $833 to $4,622, a $3,789 spread on the same certified stone. With Clarity lists it at $4,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620463163
Dimensions7.38 × 7.98 × 4.67 mm
L/W Ratio1.08
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
7.38 mm7.98 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620463163
Side View
Table 52.0%Crown 34°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.5%

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 4
Current: $1,471 USD|Low: $819 USD|High: $4,622 USD|Avg: $1,811 USD|-4.7%
Retailer 1
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
With Clarity
November 5, 2026
Retailer 7$833 USD
Retailer 3$907 USD
Retailer 11$932 USD
Retailer 16$967 USD
Retailer 4$1,145 USD
Retailer 17$1,199 USD
Retailer 5$1,203 USD
Retailer 9$1,385 USD
Retailer 1$1,471 USD
Retailer 13$1,694 USD
Retailer 12$1,776 USD
Retailer 10$2,223 USD
Retailer 15$2,406 USD
Retailer 2$2,718 USD
Retailer 6$3,089 USD
Retailer 8$3,349 USD
Retailer 14$3,624 USD
With Clarity$4,622 USD

37 data points across 18 retailers

21 retailers$833 USD to $4,622 USD

A
Cheapest Retailer
-
$833 USD
A
Retailer 2
-
$907 USD
View
A
Retailer 3
-
$932 USD
View
Final sale: no returns
A
Retailer 4
-
$967 USD
View
Retailer 5
-
$989 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,145 USD
View
B+
Retailer 7
-
$1,199 USD
View
B+
Retailer 8
-
$1,203 USD
View
B+
Retailer 9
-
$1,385 USD
View
B+
Retailer 10
-
$1,471 USD
View
B+
Retailer 11
-
$1,694 USD
View
B+
Retailer 12
-
$1,776 USD
View
B+
Retailer 13
-
$2,047 USD
View
B
Retailer 14
-
$2,223 USD
View
B+
Retailer 15
-
$2,406 USD
View
B
Retailer 16
-
$2,718 USD
View
B
Retailer 17
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$3,026 USD
View
B
Retailer 18
-
$3,089 USD
View
B
Retailer 19
-
$3,349 USD
View
B
Retailer 20
-
$3,624 USD
View
Most Expensive
B
With Clarity
620463163 · Nov 3
$4,622 USD
View
20 more retailers have this diamond
Prices start from $833 USDSave up to $3,789 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
$833 USD