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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG772661573

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG772661573

Diamond specifications and retailer prices

From $825 NZD
As of November 4, 2026
Save $2,601 NZD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,032 NZD at Brilliant Earth · As of October 21, 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 LG772661573 or 772661573. Listed at 18 retailers as of November 3, 2026, with a 315% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661573
Dimensions7.94 × 5.95 × 3.88 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.95 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661573
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 65.2%

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: $6,032 NZD|Low: $738 NZD|High: $8,089 NZD|Avg: $2,496 NZD|-4.0%
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
November 5, 2026
Retailer 15$825 NZD
Retailer 9$915 NZD
Retailer 11$1,171 NZD
Retailer 3$1,364 NZD
Retailer 4$1,401 NZD
Retailer 14$1,446 NZD
Retailer 2$1,483 NZD
Retailer 7$1,556 NZD
Retailer 12$1,882 NZD
Retailer 10$2,134 NZD
Retailer 17$3,003 NZD
Retailer 5$3,190 NZD
Retailer 16$3,340 NZD
Retailer 8$3,376 NZD
Retailer 13$3,426 NZD
Retailer 6$4,612 NZD
Brilliant Earth$6,032 NZD

41 data points across 17 retailers

18 retailers$825 NZD to $3,426 NZD

A
Cheapest Retailer
-
$825 NZD
Final sale: no returns
Retailer 2
-
$915 NZD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,171 NZD
View
Retailer 4
-
$1,401 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,446 NZD
View
A
Retailer 6
-
$1,483 NZD
View
Retailer 7
-
$1,556 NZD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,882 NZD
View
A
Retailer 9
-
$2,134 NZD
View
Retailer 10
-
$2,854 NZD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$3,003 NZD
View
Retailer 12
-
$3,190 NZD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$3,340 NZD
View
Retailer 14
-
$3,376 NZD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$3,426 NZD
View
Retailer 16
-
$4,612 NZD
View
Price last confirmed 17 days ago
Retailer 17
-
$4,804 NZD
View
Price last confirmed 115 days ago
Most Expensive
Brilliant Earth
21220435A · Oct 21
$6,032 NZD
$3,400 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $825 NZDSave up to $2,601 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
$825 NZD