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Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG729564558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729564558

Diamond specifications and retailer prices

From $393 USD
As of October 30, 2026
Save $3,018 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,411 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG729564558 or 729564558. Listed at 22 retailers as of October 30, 2026, with prices from $393 to $3,411, a $3,018 spread on the same certified stone. Novita Diamonds lists it at $3,411. 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 angle33.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729564558
Dimensions7.17 × 8.20 × 4.60 mm
L/W Ratio1.14
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
7.17 mm8.20 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729564558
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,411 USD|Low: $377 USD|High: $3,461 USD|Avg: $1,286 USD|+1.9%
Novita Diamonds
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
October 31, 2026
Retailer 15$393 USD
Retailer 7$440 USD
Retailer 3$487 USD
Retailer 9$516 USD
Retailer 13$635 USD
Retailer 6$773 USD
Retailer 2$798 USD
Retailer 12$837 USD
Retailer 10$1,130 USD
Retailer 14$1,365 USD
Retailer 5$1,565 USD
Retailer 4$1,672 USD
Retailer 11$1,913 USD
Retailer 8$2,780 USD
Novita Diamonds$3,411 USD

34 data points across 15 retailers

22 retailers$393 USD to $3,411 USD

A
Cheapest Retailer
-
$393 USD
A
Retailer 2
-
$440 USD
View
A
Retailer 3
-
$440 USD
View
Final sale: no returns
A
Retailer 4
-
$487 USD
View
A
Retailer 5
-
$487 USD
View
A
Retailer 6
-
$516 USD
£407 GBP
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$773 USD
View
A
Retailer 9
-
$798 USD
£629 GBP
View
A
Retailer 10
-
$806 USD
View
A
Retailer 11
-
$837 USD
ZAR 13,514 ZAR
View
A
Retailer 12
-
$1,053 USD
View
A
Retailer 13
-
$1,130 USD
A$1,738 AUD
View
B+
Retailer 14
-
$1,365 USD
View
B+
Retailer 15
-
$1,524 USD
SGD 2,059 SGD
View
B+
Retailer 16
-
$1,565 USD
View
B+
Retailer 17
-
$1,602 USD
View
B+
Retailer 18
-
$1,672 USD
View
B+
Retailer 19
-
$1,822 USD
View
B+
Retailer 20
-
$1,913 USD
£1,506 GBP
View
B
Retailer 21
-
$2,780 USD
View
Most Expensive
B
Novita Diamonds
cert_729564558 · Oct 31
$3,411 USD
A$5,247 AUD
View
21 more retailers have this diamond
Prices start from $393 USDSave up to $3,018 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
$393 USD