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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG846663205

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846663205

Diamond specifications and retailer prices

From $710 NZD
As of November 4, 2026
Save $4,382 NZD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,091 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion 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 LG846663205 or 846663205. Listed at 11 retailers as of November 4, 2026, with prices from $710 to $5,091, a $4,382 spread on the same certified stone. Brilliant Earth lists it at $5,091. 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 angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663205
Dimensions8.20 × 5.88 × 3.98 mm
L/W Ratio1.39
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
8.20 mm5.88 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663205
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: Nov 4
Current: $5,091 NZD|Low: $710 NZD|High: $5,091 NZD|Avg: $2,336 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$710 NZD
Retailer 9$1,038 NZD
Retailer 11$1,098 NZD
Retailer 7$1,577 NZD
Retailer 5$1,579 NZD
Retailer 6$1,850 NZD
Retailer 2$2,691 NZD
Retailer 8$2,711 NZD
Retailer 3$3,271 NZD
Retailer 10$4,325 NZD
Brilliant Earth$5,091 NZD

12 data points across 11 retailers

11 retailers$710 NZD to $5,091 NZD

A
Cheapest Retailer
-
$710 NZD
A
Retailer 2
-
$1,038 NZD
View
A
Retailer 3
-
$1,098 NZD
View
A
Retailer 4
-
$1,577 NZD
View
A
Retailer 5
-
$1,579 NZD
View
A
Retailer 6
-
$1,850 NZD
View
B+
Retailer 7
-
$2,691 NZD
View
B+
Retailer 8
-
$2,711 NZD
View
B+
Retailer 9
-
$3,271 NZD
View
B
Retailer 10
-
$4,325 NZD
View
Most Expensive
B
Brilliant Earth
22305415A · Nov 4
$5,091 NZD
$2,870 USD
View
10 more retailers have this diamond
Prices start from $710 NZDSave up to $4,382 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 Cushion
$710 NZD