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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744515201

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744515201

Diamond specifications and retailer prices

From $603 NZD
As of November 3, 2026
Save $5,074 NZD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $5,677 NZD at Brilliant Earth · As of November 4, 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 LG744515201 or 744515201. Listed at 29 retailers as of November 3, 2026, with prices from $603 to $5,677, a $5,074 spread on the same certified stone. Brilliant Earth lists it at $5,677. 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 angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515201
Dimensions7.36 × 7.40 × 4.50 mm
L/W Ratio1.01
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
7.36 mm7.40 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515201
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: Nov 3
Current: $5,677 NZD|Low: $603 NZD|High: $7,185 NZD|Avg: $1,891 NZD|-21.0%
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
Retailer 19
November 5, 2026
Retailer 4$603 NZD
Retailer 3$699 NZD
Retailer 19$733 NZD
Retailer 7$749 NZD
Retailer 6$1,061 NZD
Retailer 18$1,089 NZD
Retailer 9$1,126 NZD
Retailer 11$1,167 NZD
Retailer 15$1,336 NZD
Retailer 16$1,423 NZD
Retailer 12$1,474 NZD
Retailer 13$1,925 NZD
Retailer 8$2,193 NZD
Retailer 10$2,555 NZD
Retailer 5$2,654 NZD
Retailer 17$3,106 NZD
Retailer 14$3,202 NZD
Retailer 2$3,216 NZD
Brilliant Earth$5,677 NZD

32 data points across 19 retailers

29 retailers$603 NZD to $5,677 NZD

A
Cheapest Retailer
-
$603 NZD
A
Retailer 2
-
$699 NZD
View
A
Retailer 3
-
$733 NZD
View
Final sale: no returns
A
Retailer 4
-
$749 NZD
View
A
Retailer 5
-
$1,089 NZD
View
A
Retailer 6
-
$1,126 NZD
View
A
Retailer 7
-
$1,167 NZD
View
A
Retailer 8
-
$1,203 NZD
View
A
Retailer 9
-
$1,336 NZD
View
A
Retailer 10
-
$1,355 NZD
View
A
Retailer 11
-
$1,423 NZD
View
A
Retailer 12
-
$1,474 NZD
View
A
Retailer 13
-
$1,508 NZD
View
B+
Retailer 14
-
$1,898 NZD
View
B+
Retailer 15
-
$1,925 NZD
View
B+
Retailer 16
-
$2,193 NZD
View
B+
Retailer 17
-
$2,555 NZD
View
B+
Retailer 18
-
$2,654 NZD
View
B+
Retailer 19
-
$2,824 NZD
View
B+
Retailer 20
-
$2,899 NZD
View
B+
Retailer 21
-
$2,929 NZD
View
B
Retailer 22
-
$3,106 NZD
View
B
Retailer 23
-
$3,124 NZD
View
B+
Retailer 24
-
$3,202 NZD
View
B+
Retailer 25
-
$3,202 NZD
View
B+
Retailer 26
-
$3,216 NZD
View
B
Retailer 27
-
$4,062 NZD
View
B
Retailer 28
-
$5,357 NZD
View
Most Expensive
B
Brilliant Earth
19712523A · Nov 4
$5,677 NZD
$3,200 USD
View
28 more retailers have this diamond
Prices start from $603 NZDSave up to $5,074 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
$603 NZD