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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG831693556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831693556

Diamond specifications and retailer prices

From $676 NZD
As of November 4, 2026
Save $4,806 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,482 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831693556 or 831693556. Listed at 14 retailers as of November 3, 2026, with prices from $676 to $5,482, a $4,806 spread on the same certified stone. Brilliant Earth lists it at $5,482. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693556
Dimensions7.32 × 7.38 × 4.55 mm
L/W Ratio1.01
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
7.32 mm7.38 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693556
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $5,482 NZD|Low: $676 NZD|High: $7,859 NZD|Avg: $1,939 NZD|-30.2%
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
November 5, 2026
Retailer 13$676 NZD
Retailer 14$816 NZD
Retailer 8$954 NZD
Retailer 11$1,020 NZD
Retailer 10$1,205 NZD
Retailer 5$1,217 NZD
Retailer 4$1,299 NZD
Retailer 7$1,325 NZD
Retailer 9$1,756 NZD
Retailer 12$2,194 NZD
Retailer 3$2,393 NZD
Retailer 6$2,670 NZD
Retailer 2$2,989 NZD
Brilliant Earth$5,482 NZD

21 data points across 14 retailers

14 retailers$676 NZD to $5,482 NZD

A+
Cheapest Retailer
-
$676 NZD
Final sale: no returns
A
Retailer 2
-
$816 NZD
View
A
Retailer 3
-
$954 NZD
View
A
Retailer 4
-
$1,020 NZD
View
A
Retailer 5
-
$1,205 NZD
View
A
Retailer 6
-
$1,217 NZD
View
A
Retailer 7
-
$1,299 NZD
View
A
Retailer 8
-
$1,325 NZD
View
A
Retailer 9
-
$1,756 NZD
View
B+
Retailer 10
-
$2,194 NZD
View
B+
Retailer 11
-
$2,393 NZD
View
B+
Retailer 12
-
$2,670 NZD
View
B+
Retailer 13
-
$2,989 NZD
View
Most Expensive
B
Brilliant Earth
22132481A · Nov 3
$5,482 NZD
$3,090 USD
View
13 more retailers have this diamond
Prices start from $676 NZDSave up to $4,806 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
$676 NZD