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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836614366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614366

Diamond specifications and retailer prices

From $723 NZD
$407 USD
As of October 29, 2026
Save $4,175 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,898 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614366 or 836614366. Listed at 22 retailers as of October 29, 2026, with prices from $723 to $4,898, a $4,175 spread on the same certified stone. Helzberg Diamonds lists it at $4,898. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614366
Dimensions7.44 × 7.47 × 4.49 mm
L/W Ratio1.00
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
7.44 mm7.47 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614366
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,147 NZD|Low: $723 NZD|High: $4,408 NZD|Avg: $1,875 NZD|-11.2%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 9$723 NZD
Retailer 6$809 NZD
Retailer 21$809 NZD
Retailer 2$896 NZD
Retailer 13$896 NZD
Retailer 1$1,147 NZD
Retailer 10$1,328 NZD
Retailer 16$1,386 NZD
Retailer 7$1,417 NZD
Retailer 12$1,469 NZD
Retailer 18$1,471 NZD
Retailer 19$1,540 NZD
Retailer 8$1,783 NZD
Retailer 20$2,161 NZD
Retailer 14$2,881 NZD
Retailer 4$2,925 NZD
Retailer 11$2,943 NZD
Retailer 15$3,098 NZD
Retailer 3$3,505 NZD
Retailer 5$3,979 NZD
Retailer 17$4,408 NZD

23 data points across 21 retailers

22 retailers$723 NZD to $4,898 NZD

A
Cheapest Retailer
-
$723 NZD
$407 USD
A
Retailer 2
-
$809 NZD
$455 USD
View
A
Retailer 3
-
$809 NZD
$455 USD
View
Final sale: no returns
A
Retailer 4
-
$896 NZD
$504 USD
View
A
Retailer 5
-
$896 NZD
$504 USD
View
A
Retailer 6
-
$1,147 NZD
£508 GBP
View
A
Retailer 7
-
$1,328 NZD
$747 USD
View
A
Retailer 8
-
$1,386 NZD
$780 USD
View
A
Retailer 9
-
$1,417 NZD
$797 USD
View
A
Retailer 10
-
$1,469 NZD
£651 GBP
View
A
Retailer 11
-
$1,471 NZD
€788 EUR
View
A
Retailer 12
-
$1,540 NZD
ZAR 13,997 ZAR
View
A
Retailer 13
-
$1,783 NZD
$1,003 USD
View
B+
Retailer 14
-
$2,161 NZD
$1,216 USD
View
B+
Retailer 15
-
$2,881 NZD
$1,621 USD
View
B+
Retailer 16
-
$2,925 NZD
SGD 2,224 SGD
View
B+
Retailer 17
-
$2,943 NZD
$1,656 USD
View
B+
Retailer 18
-
$3,098 NZD
$1,743 USD
View
B
Retailer 19
-
$3,505 NZD
£1,553 GBP
View
B+
Retailer 20
-
$3,979 NZD
$2,239 USD
View
B
Retailer 21
-
$4,408 NZD
$2,480 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKJMM · Nov 1
$4,898 NZD
$2,756 USD
View
21 more retailers have this diamond
Prices start from $723 NZDSave up to $4,175 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 Round
$723 NZD