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Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG692556208

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692556208

Diamond specifications and retailer prices

From $682 USD
As of November 4, 2026
Save $2,642 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,324 USD at MOH London · As of November 5, 2026
View at MOH London

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 LG692556208 or 692556208. Listed at 17 retailers as of November 4, 2026, with prices from $682 to $3,324, a $2,642 spread on the same certified stone. MOH London lists it at $3,324. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556208
Dimensions7.44 × 7.60 × 4.62 mm
L/W Ratio1.02
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
7.44 mm7.60 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556208
Side View
Table 56.0%Crown 36.7°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 60.8%

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: $3,324 USD|Low: $622 USD|High: $3,324 USD|Avg: $1,553 USD|+3.8%
MOH London
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
November 5, 2026
Retailer 11$682 USD
Retailer 3$727 USD
Retailer 13$748 USD
Retailer 4$767 USD
Retailer 8$950 USD
Retailer 14$1,110 USD
Retailer 6$1,139 USD
Retailer 2$1,253 USD
Retailer 5$1,379 USD
Retailer 7$1,849 USD
Retailer 15$1,980 USD
Retailer 12$2,224 USD
Retailer 10$2,698 USD
Retailer 9$2,727 USD
MOH London$3,324 USD

38 data points across 15 retailers

17 retailers$682 USD to $3,324 USD

A
Cheapest Retailer
-
$682 USD
A
Retailer 2
-
$727 USD
View
A
Retailer 3
-
$748 USD
View
Final sale: no returns
Retailer 4
-
$751 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$767 USD
View
A
Retailer 6
-
$950 USD
View
B+
Retailer 7
-
$1,110 USD
View
B+
Retailer 8
-
$1,139 USD
View
B+
Retailer 9
-
$1,253 USD
View
B+
Retailer 10
-
$1,379 USD
View
B+
Retailer 11
-
$1,849 USD
View
B
Retailer 12
-
$1,980 USD
View
B
Retailer 13
-
$2,224 USD
View
B
Retailer 14
-
$2,698 USD
View
B
Retailer 15
-
$2,727 USD
View
Retailer 16
-
$2,844 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG692556208 · Nov 5
$3,324 USD
£2,617 GBP
View
16 more retailers have this diamond
Prices start from $682 USDSave up to $2,642 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
$682 USD