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Heart|Lab Grown|IGI

1.52ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG692556800

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692556800

Diamond specifications and retailer prices

From $502 NZD
$283 USD
As of October 30, 2026
Save $4,608 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,110 NZD at Brilliant Earth · As of October 31, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692556800 or 692556800. Listed at 14 retailers as of October 30, 2026, with prices from $502 to $5,110, a $4,608 spread on the same certified stone. Brilliant Earth lists it at $5,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556800
Dimensions8.16 × 7.23 × 4.41 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.23 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556800
Side View
Table 62.0%Crown 33.9°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 54.0%

Caratlytics Score

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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: Oct 30
Current: $5,110 NZD|Low: $502 NZD|High: $5,962 NZD|Avg: $1,990 NZD|-3.0%
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
Retailer 18
November 1, 2026
Retailer 5$502 NZD
Retailer 18$568 NZD
Retailer 16$582 NZD
Retailer 14$782 NZD
Retailer 13$846 NZD
Retailer 12$852 NZD
Retailer 17$1,086 NZD
Retailer 8$1,356 NZD
Retailer 9$1,465 NZD
Retailer 11$1,603 NZD
Retailer 15$1,694 NZD
Retailer 6$2,211 NZD
Retailer 4$2,434 NZD
Retailer 2$2,756 NZD
Retailer 10$2,846 NZD
Retailer 7$2,849 NZD
Retailer 3$4,453 NZD
Brilliant Earth$5,110 NZD

28 data points across 18 retailers

14 retailers$502 NZD to $5,110 NZD

A
Cheapest Retailer
-
$502 NZD
$283 USD
A
Retailer 2
-
$568 NZD
$320 USD
View
Final sale: no returns
A
Retailer 3
-
$582 NZD
$328 USD
View
A
Retailer 4
-
$782 NZD
$441 USD
View
A
Retailer 5
-
$846 NZD
$477 USD
View
A
Retailer 6
-
$852 NZD
$480 USD
View
A
Retailer 7
-
$1,086 NZD
$612 USD
View
A
Retailer 8
-
$1,603 NZD
A$1,390 AUD
View
A
Retailer 9
-
$1,694 NZD
$955 USD
View
B+
Retailer 10
-
$2,211 NZD
$1,246 USD
View
B+
Retailer 11
-
$2,434 NZD
$1,372 USD
View
B+
Retailer 12
-
$2,756 NZD
£1,223 GBP
View
B
Retailer 13
-
$4,453 NZD
$2,510 USD
View
Most Expensive
B
Brilliant Earth
21403422Y · Oct 31
$5,110 NZD
$2,880 USD
View
13 more retailers have this diamond
Prices start from $502 NZDSave up to $4,608 NZD

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
$502 NZD